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Pro-Source HVAC Filters: 

Stay cool this summer with the latest HVAC filters from Pro Source on GoVets. We've got the size you need.  Browse all Pro-Source HVAC Filters below or simply search for all HVAC Filters on GoVets in the search bar above.


  1. Pleated Air Filter: 10 x 25 x 1
    Pleated Air Filter: 10 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10406
    Regular Price $12.92 Special Price $6.79
  2. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10414
    Regular Price $14.28 Special Price $7.49
  3. Pleated Air Filter: 30-5/8 x 12 x 1
    Pleated Air Filter: 30-5/8 x 12 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO79132
    Regular Price $15.06 Special Price $6.49
  4. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10437
    Regular Price $14.14 Special Price $5.79
  5. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10480
    Regular Price $14.46 Special Price $6.79
  6. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10440
    Regular Price $16.63 Special Price $8.79
  7. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10505
    Regular Price $18.88 Special Price $13.49
  8. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10483
    Regular Price $15.72 Special Price $8.29
  9. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10485
    Regular Price $17.45 Special Price $8.99
  10. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10486
    Regular Price $15.07 Special Price $7.49
  11. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10500
    Regular Price $23.55 Special Price $12.29
  12. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10493
    Regular Price $16.87 Special Price $8.79
  13. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10548
    Regular Price $18.61 Special Price $11.49
  14. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10481
    Regular Price $17.70 Special Price $6.79
  15. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10443
    Regular Price $14.85 Special Price $5.79
  16. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10446
    Regular Price $17.05 Special Price $6.99
  17. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10405
    Regular Price $11.11 Special Price $5.79
  18. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10475
    Regular Price $16.08 Special Price $7.49
  19. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10368
    Regular Price $12.17 Special Price $6.29
  20. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10432
    Regular Price $19.93 Special Price $7.29
  21. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10431
    Regular Price $20.68 Special Price $8.49
  22. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10411
    Regular Price $12.95 Special Price $6.29
  23. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10427
    Regular Price $22.71 Special Price $6.29
  24. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10403
    Regular Price $11.91 Special Price $6.29
  25. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10421
    Regular Price $19.77 Special Price $7.99
  26. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10439
    Regular Price $14.92 Special Price $6.79
  27. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10444
    Regular Price $14.85 Special Price $5.79
  28. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10447
    Regular Price $15.33 Special Price $6.99
  29. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10448
    Regular Price $18.07 Special Price $6.99
  30. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10449
    Regular Price $19.39 Special Price $7.79
  31. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10452
    Regular Price $16.36 Special Price $6.29
  32. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10456
    Regular Price $15.59 Special Price $5.49
  33. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10458
    Regular Price $17.76 Special Price $6.99
  34. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10460
    Regular Price $17.88 Special Price $6.99
  35. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10461
    Regular Price $20.50 Special Price $8.79
  36. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10462
    Regular Price $20.42 Special Price $7.99
  37. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10464
    Regular Price $27.10 Special Price $10.29
  38. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10465
    Regular Price $25.79 Special Price $10.29
  39. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10466
    Regular Price $29.25 Special Price $11.79
  40. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10467
    Regular Price $30.09 Special Price $12.79
  41. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10469
    Regular Price $29.25 Special Price $13.99
  42. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10471
    Regular Price $33.81 Special Price $13.99
  43. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10472
    Regular Price $38.34 Special Price $15.49
  44. Panel Air Filter: 42
    Panel Air Filter: 42" Wide, 98% Efficiency MPN:PRO10802
    Regular Price $139.46 Special Price $65.79
  45. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10382
    Regular Price $13.67 Special Price $6.79
  46. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10434
    Regular Price $22.07 Special Price $7.29
  47. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10408
    Regular Price $12.56 Special Price $6.49
  48. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10424
    Regular Price $27.19 Special Price $13.99
  49. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10412
    Regular Price $12.78 Special Price $5.99
  50. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10415
    Regular Price $14.23 Special Price $7.29
  51. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10423
    Regular Price $15.06 Special Price $7.49
  52. Pleated Air Filter: 12 x 18 x 1
    Pleated Air Filter: 12 x 18 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PS10435
    Regular Price $13.85 Special Price $8.00
  53. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10419
    Regular Price $13.66 Special Price $7.29
  54. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10367
    Regular Price $9.86 Special Price $5.29
  55. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO32064
    Regular Price $16.54 Special Price $8.49
  56. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10455
    Regular Price $19.26 Special Price $6.29
  57. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10364
    Regular Price $11.26 Special Price $5.29
  58. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10365
    Regular Price $11.44 Special Price $4.79
  59. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10369
    Regular Price $9.87 Special Price $5.29
  60. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10370
    Regular Price $10.10 Special Price $5.29
  61. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10371
    Regular Price $9.94 Special Price $5.29
  62. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10377
    Regular Price $12.34 Special Price $5.79
  63. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10378
    Regular Price $16.87 Special Price $7.79
  64. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10381
    Regular Price $12.43 Special Price $5.79
  65. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10384
    Regular Price $11.04 Special Price $5.29
  66. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10385
    Regular Price $13.06 Special Price $5.79
  67. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10387
    Regular Price $13.58 Special Price $6.49
  68. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10388
    Regular Price $12.30 Special Price $5.99
  69. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10389
    Regular Price $14.00 Special Price $6.79
  70. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10391
    Regular Price $15.15 Special Price $6.79
  71. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10392
    Regular Price $18.92 Special Price $8.49
  72. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10393
    Regular Price $21.86 Special Price $9.49
  73. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10400
    Regular Price $26.09 Special Price $12.29
  74. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10420
    Regular Price $13.16 Special Price $6.79
  75. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10454
    Regular Price $19.87 Special Price $8.79
  76. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10484
    Regular Price $19.12 Special Price $7.99
  77. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10495
    Regular Price $20.16 Special Price $9.49
  78. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10442
    Regular Price $15.88 Special Price $6.49
  79. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10417
    Regular Price $15.18 Special Price $7.99
  80. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712121
    Regular Price $7.30 Special Price $4.29
  81. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10436
    Regular Price $13.33 Special Price $6.99
  82. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720251
    Regular Price $12.31 Special Price $4.79
  83. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720201
    Regular Price $9.71 Special Price $4.49
  84. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10492
    Regular Price $19.08 Special Price $7.99
  85. 10 x 20 x 1
    10 x 20 x 1", Permanent Air Filter MPN:PRO17810201PL
    Regular Price $63.60 Special Price $38.49
  86. 20 x 25 x 1
    20 x 25 x 1", Permanent Air Filter MPN:PRO17820251PL
    Regular Price $87.51 Special Price $39.49
  87. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2" MPN:PRO17816202PL
    Regular Price $80.92 Special Price $37.79
  88. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2" MPN:PRO17820252PL
    Regular Price $108.91 Special Price $50.49
  89. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1" MPN:PRO17816201PL
    Regular Price $69.29 Special Price $30.79
  90. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2" MPN:PRO17816252PL
    Regular Price $92.73 Special Price $40.79
  91. 12
    12" High x 24" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11742
    Regular Price $3.36 Special Price $1.29
  92. 16
    16" High x 25" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11747
    Regular Price $3.36 Special Price $1.29
  93. 20
    20" High x 20" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11748
    Regular Price $3.69 Special Price $1.61
  94. 20
    20" High x 25" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11749
    Regular Price $4.56 Special Price $1.64
  95. 24
    24" High x 24" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11750
    Regular Price $5.03 Special Price $1.92
  96. 12
    12" High x 24" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11732
    Regular Price $3.83 Special Price $1.17
  97. 16
    16" High x 20" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11736
    Regular Price $3.56 Special Price $1.29
  98. 20
    20" High x 20" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11738
    Regular Price $4.13 Special Price $1.47
  99. 20
    20" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11739
    Regular Price $4.68 Special Price $1.92
  100. 16
    16" High x 20" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11726
    Regular Price $5.05 Special Price $1.87
  101. 16
    16" High x 25" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11727
    Regular Price $6.21 Special Price $2.29
  102. 20
    20" High x 25" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11729
    Regular Price $7.01 Special Price $2.79
  103. 24
    24" High x 24" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11730
    Regular Price $7.84 Special Price $2.79
  104. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21720241
    Regular Price $11.19 Special Price $5.79
  105. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21920201
    Regular Price $13.47 Special Price $6.29
  106. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21141
    Regular Price $13.74 Special Price $5.79
  107. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21266
    Regular Price $15.25 Special Price $7.99
  108. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718241
    Regular Price $11.19 Special Price $5.79
  109. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21139
    Regular Price $12.40 Special Price $5.99
  110. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21501
    Regular Price $11.73 Special Price $5.99
  111. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718181
    Regular Price $9.75 Special Price $4.29
  112. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916251
    Regular Price $15.21 Special Price $6.49
  113. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21716241
    Regular Price $10.85 Special Price $5.49
  114. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency MPN:PRO21135
    Regular Price $11.70 Special Price $5.29
  115. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21260
    Regular Price $14.36 Special Price $6.29
  116. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916161
    Regular Price $13.33 Special Price $6.79
  117. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21134
    Regular Price $12.34 Special Price $4.79
  118. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21715201
    Regular Price $10.01 Special Price $4.49
  119. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 8, 35% Efficiency MPN:PRO21133
    Regular Price $11.81 Special Price $5.29
  120. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21714251
    Regular Price $10.99 Special Price $4.99
  121. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21132
    Regular Price $11.67 Special Price $4.79
  122. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21714201
    Regular Price $9.25 Special Price $4.29
  123. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21131
    Regular Price $11.62 Special Price $4.79
  124. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21256
    Regular Price $14.37 Special Price $6.49
  125. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912241
    Regular Price $13.30 Special Price $5.99
  126. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 8, 35% Efficiency MPN:PRO21130
    Regular Price $12.48 Special Price $5.29
  127. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712201
    Regular Price $8.87 Special Price $4.79
  128. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912201
    Regular Price $12.11 Special Price $5.29
  129. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21712161
    Regular Price $8.90 Special Price $4.79
  130. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21912161
    Regular Price $10.79 Special Price $5.79
  131. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO33126
    Regular Price $16.74 Special Price $10.29
  132. Panel Air Filter: 20 x 20 x 1
    Panel Air Filter: 20 x 20 x 1", MERV 9, 35% Efficiency MPN:PS10872
    Regular Price $15.71 Special Price $6.99
  133. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21147
    Regular Price $14.54 Special Price $6.49
  134. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21725251
    Regular Price $14.98 Special Price $5.79
  135. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21724241
    Regular Price $11.75 Special Price $5.29
  136. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21924241
    Regular Price $16.66 Special Price $7.79
  137. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21920251
    Regular Price $16.29 Special Price $7.49
  138. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21144
    Regular Price $13.73 Special Price $5.79
  139. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21261
    Regular Price $13.77 Special Price $5.49
  140. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21262
    Regular Price $14.78 Special Price $7.79
  141. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21263
    Regular Price $14.10 Special Price $6.29
  142. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21268
    Regular Price $14.18 Special Price $6.29
  143. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21269
    Regular Price $14.57 Special Price $7.49
  144. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21270
    Regular Price $15.78 Special Price $7.29
  145. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21916201
    Regular Price $13.10 Special Price $5.79
  146. Bag Air Filter: MERV 9, 20
    Bag Air Filter: MERV 9, 20" Deep, 24" Wide, 20" High, Polyester MPN:PRO13096
    Regular Price $110.36 Special Price $46.49
  147. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21714241
    Regular Price $10.86 Special Price $4.79
  148. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21716251
    Regular Price $10.85 Special Price $4.49
  149. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21716161
    Regular Price $8.94 Special Price $4.79
  150. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21718201
    Regular Price $9.90 Special Price $4.79
  151. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10372
    Regular Price $8.05 Special Price $4.79
  152. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10373
    Regular Price $11.33 Special Price $5.99
  153. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10376
    Regular Price $11.82 Special Price $6.29
  154. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10390
    Regular Price $13.81 Special Price $7.29
  155. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10394
    Regular Price $19.67 Special Price $9.79
  156. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10399
    Regular Price $25.17 Special Price $12.29
  157. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21146
    Regular Price $13.73 Special Price $5.49
  158. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21716201
    Regular Price $9.13 Special Price $3.79
  159. Panel Air Filter: 24 x 24 x 1
    Panel Air Filter: 24 x 24 x 1", MERV 9, 35% Efficiency MPN:PS10877
    Regular Price $13.66 Special Price $9.99
  160. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 9, 35% Efficiency MPN:PS10858
    Regular Price $8.98 Special Price $6.79
  161. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 8, 35% Efficiency MPN:PRO21137
    Regular Price $11.72 Special Price $5.29
  162. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO32035
    Regular Price $13.09 Special Price $6.29
  163. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 8, 35% Efficiency MPN:PRO21595
    Regular Price $23.46 Special Price $9.79
  164. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO56697
    Regular Price $18.16 Special Price $11.49
  165. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10398
    Regular Price $27.54 Special Price $12.49
  166. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21143
    Regular Price $13.61 Special Price $4.29
  167. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21145
    Regular Price $17.15 Special Price $4.99
  168. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10450
    Regular Price $19.36 Special Price $9.99
  169. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PRO21271
    Regular Price $15.76 Special Price $7.99
  170. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10395
    Regular Price $24.06 Special Price $10.79
  171. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10418
    Regular Price $10.92 Special Price $5.79
  172. Pleated Air Filter: 12 x 16 x 1
    Pleated Air Filter: 12 x 16 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10407
    Regular Price $11.89 Special Price $6.29
  173. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 10, 35% Efficiency, Wire-Backed Pleated MPN:PRO10457
    Regular Price $21.89 Special Price $6.79
  174. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10396
    Regular Price $28.68 Special Price $12.49
  175. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10409
    Regular Price $11.99 Special Price $6.49
  176. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10375
    Regular Price $10.18 Special Price $5.29
  177. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10426
    Regular Price $22.97 Special Price $7.99
  178. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10383
    Regular Price $12.09 Special Price $6.29
  179. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10497
    Regular Price $31.38 Special Price $16.49
  180. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10470
    Regular Price $35.33 Special Price $14.79
  181. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10453
    Regular Price $18.99 Special Price $6.99
  182. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10499
    Regular Price $28.05 Special Price $9.79
  183. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10488
    Regular Price $17.24 Special Price $7.99
  184. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10459
    Regular Price $21.06 Special Price $8.99
  185. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10422
    Regular Price $17.18 Special Price $8.29
  186. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10468
    Regular Price $32.71 Special Price $16.29
  187. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21136
    Regular Price $13.61 Special Price $4.29
  188. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 8, 35% Efficiency, Wireless Pleated MPN:PS21138
    Regular Price $11.66 Special Price $4.49
  189. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10473
    Regular Price $43.92 Special Price $22.49
  190. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 11, 65% Efficiency, Wire-Backed Pleated MPN:PS19661
    Regular Price $28.51 Special Price $10.49
  191. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10379
    Regular Price $12.74 Special Price $5.99
  192. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10397
    Regular Price $22.78 Special Price $10.79
  193. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10366
    Regular Price $11.60 Special Price $5.29
  194. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10404
    Regular Price $11.61 Special Price $5.99
  195. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10374
    Regular Price $14.23 Special Price $7.29
  196. 25
    25" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11741
    Regular Price $6.21 Special Price $2.49
  197. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10441
    Regular Price $14.41 Special Price $7.29
  198. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10401
    Regular Price $43.85 Special Price $22.49
  199. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10477
    Regular Price $14.41 Special Price $6.29
  200. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10489
    Regular Price $21.82 Special Price $8.49
  201. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10445
    Regular Price $15.72 Special Price $6.29
  202. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10416
    Regular Price $13.85 Special Price $7.29
  203. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, 35% Efficiency, Wire-Backed Pleated MPN:PRO10413
    Regular Price $12.72 Special Price $6.79
  204. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21541
    Regular Price $55.60 Special Price $23.79
  205. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21546
    Regular Price $82.65 Special Price $26.99
  206. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21527
    Regular Price $65.22 Special Price $20.79
  207. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21525
    Regular Price $62.20 Special Price $18.79
  208. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21544
    Regular Price $73.83 Special Price $22.79
  209. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21519
    Regular Price $44.70 Special Price $13.29
  210. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21516
    Regular Price $41.85 Special Price $12.79
  211. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21518
    Regular Price $47.29 Special Price $15.49
  212. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21576
    Regular Price $29.03 Special Price $10.99
  213. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21572
    Regular Price $26.21 Special Price $10.49
  214. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21580
    Regular Price $23.95 Special Price $9.49
  215. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21582
    Regular Price $30.46 Special Price $11.49
  216. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21521
    Regular Price $51.41 Special Price $15.79
  217. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21548
    Regular Price $90.74 Special Price $28.29
  218. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21549
    Regular Price $46.83 Special Price $12.29
  219. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21517
    Regular Price $38.82 Special Price $13.99
  220. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21590
    Regular Price $34.57 Special Price $13.49
  221. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21522
    Regular Price $51.29 Special Price $15.29
  222. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21515
    Regular Price $34.22 Special Price $10.79
  223. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21588
    Regular Price $28.61 Special Price $10.79
  224. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21593
    Regular Price $37.00 Special Price $13.79
  225. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21526
    Regular Price $60.30 Special Price $18.79
  226. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21524
    Regular Price $51.44 Special Price $13.99
  227. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21542
    Regular Price $60.53 Special Price $23.79
  228. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21543
    Regular Price $69.30 Special Price $23.49
  229. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21545
    Regular Price $69.96 Special Price $25.79
  230. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, 80 to 85% Efficiency, Wire-Backed Pleated MPN:PRO21547
    Regular Price $82.66 Special Price $31.29
  231. 23-3/8
    23-3/8" High x 23-3/8" Wide x 11-1/2" Deep, 99.97% MPN:PRO52359
    Regular Price $995.47 Special Price $454.99
  232. 16
    16" High x 20" Wide x 1/2" Deep, Polyester Air Filter Media Pad MPN:PRO11746
    Regular Price $3.69 Special Price $1.64
  233. 16
    16" High x 25" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11737
    Regular Price $4.13 Special Price $1.64
  234. 24
    24" High x 24" Wide x 1" Deep, Polyester Air Filter Media Pad MPN:PRO11740
    Regular Price $5.12 Special Price $1.92
  235. 20
    20" High x 20" Wide x 2" Deep, Polyester Air Filter Media Pad MPN:PRO11728
    Regular Price $5.85 Special Price $2.29
  236. Bag Air Filter: MERV 9, 20
    Bag Air Filter: MERV 9, 20" Deep, 24" Wide, 24" High, Polyester MPN:PS11613
    Regular Price $64.69 Special Price $32.99
  237. Pleated & Panel Air Filters MPN:PS10875
    Pleated & Panel Air Filters MPN:PS10875
    Regular Price $11.48 Special Price $8.79
  238. 24
    24" High x 23-3/8" Wide 11-1/2" Deep, 99.97% Capture Efficiency, HEPA Air Filter MPN:PRO11429
    Regular Price $759.55 Special Price $312.99
  239. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 10, 55% Efficiency, Wire-Backed Pleated MPN:PRO10438
    Regular Price $15.55 Special Price $6.29
  240. 16 x 16 x 1
    16 x 16 x 1", MERV 8, 35% MPN:PRO10410
    Regular Price $12.39 Special Price $6.49
  241. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated MPN:PRO24242AN
    Regular Price $30.74 Special Price $12.99
  242. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 8, 30 to 35% Efficiency, Wire-Backed Pleated MPN:PRO16202AN
    Regular Price $20.75 Special Price $9.79
  243. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40077-P
    Regular Price $444.94 Special Price $204.49
  244. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 13, Rigid Cell MPN:PRO16440
    Regular Price $279.67 Special Price $117.99
  245. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO16441
    Regular Price $306.39 Special Price $128.79
  246. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19666
    Regular Price $37.51 Special Price $17.49
  247. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19665
    Regular Price $38.17 Special Price $15.79
  248. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 13, Rigid Cell MPN:PRO16442
    Regular Price $324.20 Special Price $136.29
  249. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19655
    Regular Price $18.88 Special Price $9.49
  250. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21142
    Regular Price $11.09 Special Price $5.79
  251. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19642
    Regular Price $25.97 Special Price $10.79
  252. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 15, Rigid Cell MPN:PRO16434
    Regular Price $340.22 Special Price $143.49
  253. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40069-P
    Regular Price $314.86 Special Price $129.49
  254. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 8, Wireless Pleated MPN:PRO21720302
    Regular Price $19.66 Special Price $9.29
  255. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19635
    Regular Price $19.80 Special Price $9.29
  256. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 10 MPN:PRO141182401
    Regular Price $24.10 Special Price $11.29
  257. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, Rigid Cell MPN:PRO16435
    Regular Price $361.52 Special Price $152.29
  258. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19663
    Regular Price $24.31 Special Price $12.29
  259. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19664
    Regular Price $28.77 Special Price $13.49
  260. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 11, V-Bank Mini-Pleat MPN:PRO40016-P
    Regular Price $303.81 Special Price $124.99
  261. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21720301
    Regular Price $20.00 Special Price $8.29
  262. Pleated Air Filter: 19 x 27 x 1
    Pleated Air Filter: 19 x 27 x 1", MERV 8, Wireless Pleated MPN:PRO21919271
    Regular Price $20.68 Special Price $10.79
  263. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO14941
    Regular Price $190.61 Special Price $92.79
  264. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 8, Wireless Pleated MPN:PRO21710241
    Regular Price $10.41 Special Price $5.49
  265. Pleated Air Filter: 20 x 480 x 1
    Pleated Air Filter: 20 x 480 x 1", MERV 9 MPN:PRO11008
    Regular Price $386.13 Special Price $187.29
  266. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 9 MPN:PRO10874
    Regular Price $18.87 Special Price $8.99
  267. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 9 MPN:PRO10879
    Regular Price $23.21 Special Price $10.99
  268. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19651
    Regular Price $23.13 Special Price $10.79
  269. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 8, Wire-Backed Pleated MPN:32034
    Regular Price $34.24 Special Price $13.79
  270. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21613
    Regular Price $167.05 Special Price $81.79
  271. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19645
    Regular Price $27.96 Special Price $11.79
  272. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 11, Rigid Cell MPN:PRO14966
    Regular Price $181.83 Special Price $93.29
  273. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40046-P
    Regular Price $433.52 Special Price $210.79
  274. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40093-P
    Regular Price $343.33 Special Price $141.29
  275. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21710201
    Regular Price $10.41 Special Price $5.49
  276. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21724301
    Regular Price $22.27 Special Price $9.29
  277. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO21630
    Regular Price $271.82 Special Price $111.79
  278. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 13 MPN:16276
    Regular Price $196.60 Special Price $108.49
  279. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40046-PDSG
    Regular Price $434.47 Special Price $219.49
  280. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19646
    Regular Price $30.68 Special Price $12.99
  281. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19657
    Regular Price $24.78 Special Price $11.79
  282. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 9 MPN:PRO10865
    Regular Price $13.36 Special Price $6.99
  283. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 6, Carbon MPN:PRO16336
    Regular Price $55.93 Special Price $27.49
  284. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 10 MPN:PRO141242401
    Regular Price $28.20 Special Price $13.29
  285. Pleated Air Filter: 12 x 18 x 2
    Pleated Air Filter: 12 x 18 x 2", MERV 8, Wireless Pleated MPN:PRO217120018002
    Regular Price $37.86 Special Price $15.99
  286. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19673
    Regular Price $51.47 Special Price $22.49
  287. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 10 MPN:PRO141162501
    Regular Price $20.75 Special Price $9.79
  288. Pleated Air Filter: 12 x 18 x 1
    Pleated Air Filter: 12 x 18 x 1", MERV 8, Wireless Pleated MPN:PRO21912181
    Regular Price $13.42 Special Price $6.99
  289. Pleated Air Filter: 16 x 480 x 1
    Pleated Air Filter: 16 x 480 x 1", MERV 9 MPN:PRO10940
    Regular Price $318.17 Special Price $161.29
  290. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40117-P
    Regular Price $384.46 Special Price $158.29
  291. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO2424495GEOP
    Regular Price $215.04 Special Price $105.79
  292. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21624
    Regular Price $237.87 Special Price $120.49
  293. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19627
    Regular Price $21.08 Special Price $9.99
  294. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40039-P
    Regular Price $292.16 Special Price $134.49
  295. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21722221
    Regular Price $12.70 Special Price $6.79
  296. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 10 MPN:PRO141252501
    Regular Price $30.91 Special Price $14.49
  297. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21616
    Regular Price $234.60 Special Price $115.99
  298. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 9 MPN:PRO10869
    Regular Price $16.20 Special Price $8.29
  299. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13 MPN:PRO16274
    Regular Price $313.99 Special Price $171.99
  300. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19667
    Regular Price $37.51 Special Price $19.29
  301. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 15, Rigid Cell MPN:PRO16432
    Regular Price $289.90 Special Price $125.29
  302. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 14 MPN:PRO16290
    Regular Price $331.71 Special Price $180.79
  303. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19641
    Regular Price $19.80 Special Price $9.29
  304. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:40023-P
    Regular Price $403.04 Special Price $203.79
  305. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO14969
    Regular Price $243.06 Special Price $123.49
  306. Pleated Air Filter: 12 x 576 x 1
    Pleated Air Filter: 12 x 576 x 1", MERV 9 MPN:PRO10887
    Regular Price $336.39 Special Price $170.29
  307. Pleated Air Filter: 16 x 600 x 1
    Pleated Air Filter: 16 x 600 x 1", MERV 9 MPN:PRO10943
    Regular Price $386.13 Special Price $188.99
  308. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 8, Wireless Pleated MPN:PRO21912122
    Regular Price $14.18 Special Price $5.99
  309. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21631
    Regular Price $278.72 Special Price $115.99
  310. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 14 MPN:PRO16292
    Regular Price $223.46 Special Price $101.49
  311. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19633
    Regular Price $21.08 Special Price $9.29
  312. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19643
    Regular Price $21.93 Special Price $9.79
  313. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, Rigid Cell MPN:PRO16443
    Regular Price $342.76 Special Price $144.00
  314. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21916301
    Regular Price $19.61 Special Price $9.99
  315. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 8, Wireless Pleated MPN:PRO21712122
    Regular Price $40.74 Special Price $18.99
  316. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 8, Wireless Pleated MPN:PRO21910102
    Regular Price $11.81 Special Price $6.29
  317. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19625
    Regular Price $21.08 Special Price $9.99
  318. Pleated Air Filter: 20 x 25 x 6
    Pleated Air Filter: 20 x 25 x 6", MERV 8, Replacement Filter MPN:RDP.AA062025M08
    Regular Price $67.10 Special Price $29.29
  319. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2" MPN:PRO17915202
    Regular Price $108.64 Special Price $62.29
  320. Pleated Air Filter: 24 x 576 x 1
    Pleated Air Filter: 24 x 576 x 1", MERV 9 MPN:PRO11052
    Regular Price $491.89 Special Price $225.99
  321. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2" MPN:PRO17910202
    Regular Price $98.51 Special Price $56.49
  322. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 8 MPN:PRO11371
    Regular Price $16.21 Special Price $7.79
  323. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 8 MPN:PRO11379
    Regular Price $21.02 Special Price $9.99
  324. Pleated Air Filter: 20 x 576 x 1
    Pleated Air Filter: 20 x 576 x 1", MERV 9 MPN:PRO11010
    Regular Price $470.75 Special Price $237.99
  325. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1" MPN:PRO17916251
    Regular Price $86.11 Special Price $52.29
  326. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1" MPN:PRO17915201
    Regular Price $73.37 Special Price $41.99
  327. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1" MPN:PRO17920201
    Regular Price $73.37 Special Price $39.29
  328. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 8 MPN:PRO11374
    Regular Price $19.01 Special Price $9.79
  329. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1" MPN:PRO17916201
    Regular Price $66.37 Special Price $36.29
  330. Pleated Air Filter: 20 x 600 x 1
    Pleated Air Filter: 20 x 600 x 1", MERV 9 MPN:PRO11011
    Regular Price $451.78 Special Price $228.29
  331. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18295
    Regular Price $112.54 Special Price $44.49
  332. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320252
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17320252
    Regular Price $57.55 Special Price $26.29
  333. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320202
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320202
    Regular Price $54.57 Special Price $25.49
  334. Bag Air Filter: MERV 8, 36
    Bag Air Filter: MERV 8, 36" Deep, 20" Wide, 24" High, Fiberglass MPN:PRO16879
    Regular Price $114.70 Special Price $45.29
  335. Panel Air Filter: 48
    Panel Air Filter: 48" Wide, MERV 7 MPN:PRO12220
    Regular Price $319.70 Special Price $151.99
  336. Panel Air Filter: 16
    Panel Air Filter: 16" Wide, MERV 7 MPN:PRO12213
    Regular Price $119.73 Special Price $57.29
  337. Panel Air Filter: 20
    Panel Air Filter: 20" Wide, MERV 7 MPN:PRO12214
    Regular Price $131.95 Special Price $63.29
  338. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 20" Wide, 24" High, Fiberglass MPN:PRO12479
    Regular Price $78.37 Special Price $30.79
  339. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10209
    Regular Price $74.32 Special Price $35.79
  340. Bag Air Filter: MERV 15, 18
    Bag Air Filter: MERV 15, 18" Deep, 24" Wide, 24" High, Synthetic MPN:PRO57164
    Regular Price $97.42 Special Price $38.79
  341. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20920201
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20920201
    Regular Price $5.29 Special Price $2.79
  342. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO77663
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO77663
    Regular Price $6.47 Special Price $2.99
  343. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1 , Overall Width: 20 , Overall Height: 25 MPN:PRO22120251
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1 , Overall Width: 20 , Overall Height: 25 MPN:PRO22120251
    Regular Price $8.28 Special Price $4.29
  344. Panel Air Filter: 50
    Panel Air Filter: 50" Wide MPN:PRO2085090FT1
    Regular Price $304.42 Special Price $137.29
  345. Panel Air Filter: 8
    Panel Air Filter: 8" Wide, MERV 7 MPN:PRO12178
    Regular Price $114.34 Special Price $45.29
  346. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18300
    Regular Price $234.17 Special Price $92.29
  347. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.4% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO70878
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.4% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO70878
    Regular Price $5.84 Special Price $2.79
  348. Bag Air Filter: MERV 12, 29
    Bag Air Filter: MERV 12, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18376
    Regular Price $131.83 Special Price $52.29
  349. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20720201
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO20720201
    Regular Price $5.63 Special Price $2.99
  350. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO78213
    Regular Price $92.48 Special Price $36.79
  351. Air Filter Frames, Nominal Height (Inch): 25 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17325251
    Air Filter Frames, Nominal Height (Inch): 25 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17325251
    Regular Price $71.84 Special Price $32.79
  352. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO78206
    Regular Price $100.27 Special Price $39.79
  353. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18332
    Regular Price $185.47 Special Price $73.29
  354. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18330
    Regular Price $124.70 Special Price $49.29
  355. Panel Air Filter: 36
    Panel Air Filter: 36" Wide, MERV 7 MPN:PRO12186
    Regular Price $265.77 Special Price $126.49
  356. Bag Air Filter: MERV 15, 12
    Bag Air Filter: MERV 15, 12" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18272
    Regular Price $114.38 Special Price $45.29
  357. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10235
    Regular Price $139.15 Special Price $66.49
  358. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10210
    Regular Price $88.14 Special Price $41.99
  359. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10226
    Regular Price $126.59 Special Price $60.49
  360. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12467
    Regular Price $60.43 Special Price $28.99
  361. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78883
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78883
    Regular Price $7.42 Special Price $3.29
  362. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18291
    Regular Price $74.54 Special Price $29.49
  363. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18292
    Regular Price $209.22 Special Price $82.49
  364. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Fiberglass , Particle Capture Efficiency (%): 25 MPN:PRO11722
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Fiberglass , Particle Capture Efficiency (%): 25 MPN:PRO11722
    Regular Price $4.05 Special Price $1.97
  365. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78884
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 94.8% , Media Material: Polyester , Particle Capture Efficiency (%): 40-50 MPN:PRO78884
    Regular Price $7.80 Special Price $3.49
  366. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 2in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920252
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 2in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920252
    Regular Price $8.59 Special Price $4.49
  367. Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920251
    Air Filter Media Pads, Filter Pad Type: Media , Media Material: Polyester , Overall Depth: 1in , Overall Width: 25in , Overall Height: 20in MPN:PRO20920251
    Regular Price $5.76 Special Price $2.99
  368. Bag Air Filter: MERV 12, 29
    Bag Air Filter: MERV 12, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18379
    Regular Price $89.59 Special Price $35.49
  369. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10213
    Regular Price $124.03 Special Price $59.29
  370. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO13862
    Regular Price $116.46 Special Price $55.79
  371. Bag Air Filter: MERV 11, 29
    Bag Air Filter: MERV 11, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO302332
    Regular Price $143.28 Special Price $56.79
  372. Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324241
    Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324241
    Regular Price $51.30 Special Price $23.99
  373. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1in , Frame Material: Galvanized Steel , Nominal Width: 25in MPN:PRO17316251
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1in , Frame Material: Galvanized Steel , Nominal Width: 25in MPN:PRO17316251
    Regular Price $45.37 Special Price $21.49
  374. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12488
    Regular Price $44.68 Special Price $21.49
  375. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18324
    Regular Price $145.16 Special Price $57.49
  376. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18290
    Regular Price $136.86 Special Price $54.29
  377. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18328
    Regular Price $114.38 Special Price $45.29
  378. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1in , Frame Material: Galvanized Steel , Nominal Width: 25in MPN:PRO17320251
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1in , Frame Material: Galvanized Steel , Nominal Width: 25in MPN:PRO17320251
    Regular Price $48.66 Special Price $22.29
  379. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12448
    Regular Price $88.14 Special Price $42.29
  380. Bag Air Filter: MERV 11, 15
    Bag Air Filter: MERV 11, 15" Deep, 12" Wide, 24" High, Synthetic MPN:PRO78215
    Regular Price $50.87 Special Price $22.29
  381. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10223
    Regular Price $105.17 Special Price $50.29
  382. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12486
    Regular Price $51.02 Special Price $24.49
  383. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10222
    Regular Price $133.49 Special Price $63.79
  384. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18301
    Regular Price $221.93 Special Price $87.49
  385. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18369
    Regular Price $157.62 Special Price $62.29
  386. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18325
    Regular Price $144.77 Special Price $57.29
  387. Bag Air Filter: MERV 9, 15
    Bag Air Filter: MERV 9, 15" Deep, 24" Wide, 12" High, Synthetic MPN:PRO11602
    Regular Price $67.49 Special Price $32.99
  388. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO13861
    Regular Price $147.40 Special Price $70.29
  389. Panel Air Filter: 36
    Panel Air Filter: 36" Wide, MERV 7 MPN:PRO12218
    Regular Price $241.26 Special Price $114.79
  390. Panel Air Filter: 30
    Panel Air Filter: 30" Wide, MERV 7 MPN:PRO12217
    Regular Price $206.98 Special Price $98.79
  391. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18367
    Regular Price $78.89 Special Price $31.29
  392. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18327
    Regular Price $84.56 Special Price $33.49
  393. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18370
    Regular Price $110.19 Special Price $43.49
  394. Bag Air Filter: MERV 8, 15
    Bag Air Filter: MERV 8, 15" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO16761
    Regular Price $158.02 Special Price $62.49
  395. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320201
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17320201
    Regular Price $46.03 Special Price $23.29
  396. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316252
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 25 MPN:PRO17316252
    Regular Price $52.59 Special Price $23.99
  397. Bag Air Filter: MERV 13, 36
    Bag Air Filter: MERV 13, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18340
    Regular Price $254.98 Special Price $100.49
  398. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10214
    Regular Price $97.60 Special Price $46.79
  399. Panel Air Filter: 14
    Panel Air Filter: 14" Wide, MERV 7 MPN:PRO2321490FT1
    Regular Price $135.33 Special Price $53.49
  400. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18364
    Regular Price $141.11 Special Price $55.79
  401. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18288
    Regular Price $126.00 Special Price $49.79
  402. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 20" Wide, 24" High, Synthetic MPN:PRO22581
    Regular Price $224.18 Special Price $88.29
  403. Panel Air Filter: 12
    Panel Air Filter: 12" Wide, MERV 7 MPN:PRO12180
    Regular Price $152.19 Special Price $72.79
  404. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10236
    Regular Price $205.81 Special Price $98.29
  405. Panel Air Filter: 16
    Panel Air Filter: 16" Wide, MERV 7 MPN:PRO12181
    Regular Price $125.80 Special Price $60.29
  406. Panel Air Filter: 10
    Panel Air Filter: 10" Wide, MERV 7 MPN:PRO12179
    Regular Price $133.31 Special Price $52.79
  407. Panel Air Filter: 25
    Panel Air Filter: 25" Wide, MERV 7 MPN:PRO12216
    Regular Price $159.77 Special Price $76.29
  408. Bag Air Filter: MERV 15, 22
    Bag Air Filter: MERV 15, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18289
    Regular Price $136.86 Special Price $54.29
  409. Bag Air Filter: MERV 12, 22
    Bag Air Filter: MERV 12, 22" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18368
    Regular Price $90.26 Special Price $35.79
  410. Panel Air Filter: 30
    Panel Air Filter: 30" Wide, MERV 7 MPN:PRO12185
    Regular Price $219.04 Special Price $104.49
  411. Bag Air Filter: MERV 13, 36
    Bag Air Filter: MERV 13, 36" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10228
    Regular Price $142.29 Special Price $61.79
  412. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10234
    Regular Price $183.88 Special Price $87.79
  413. Bag Air Filter: MERV 15, 36
    Bag Air Filter: MERV 15, 36" Deep, 24" Wide, 24" High, Synthetic MPN:PRO10237
    Regular Price $156.07 Special Price $74.49
  414. Panel Air Filter: 72
    Panel Air Filter: 72" Wide MPN:PRO2087290FT1
    Regular Price $438.32 Special Price $197.29
  415. Panel Air Filter: 25
    Panel Air Filter: 25" Wide, MERV 7 MPN:PRO12184
    Regular Price $179.81 Special Price $85.79
  416. Panel Air Filter: 20
    Panel Air Filter: 20" Wide MPN:PRO2082090FT1
    Regular Price $121.77 Special Price $66.79
  417. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23210101
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23210101
    Regular Price $2.73 Special Price $1.36
  418. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO11735
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 89.4% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO11735
    Regular Price $3.23 Special Price $1.42
  419. Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23720242
    Air Filter Media Pads, Filter Pad Type: Media , Arrestance Efficiency: 92.1% , Media Material: Polyester , Particle Capture Efficiency (%): 25 MPN:PRO23720242
    Regular Price $6.47 Special Price $3.29
  420. Bag Air Filter: MERV 8, 22
    Bag Air Filter: MERV 8, 22" Deep, 12" Wide, 24" High, Fiberglass MPN:PRO12485
    Regular Price $73.92 Special Price $29.29
  421. Bag Air Filter: MERV 11, 29
    Bag Air Filter: MERV 11, 29" Deep, 24" Wide, 24" High, Fiberglass MPN:PRO10217
    Regular Price $115.85 Special Price $55.49
  422. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 20" Wide, 24" High, Synthetic MPN:PRO78217
    Regular Price $92.48 Special Price $36.79
  423. Bag Air Filter: MERV 11, 22
    Bag Air Filter: MERV 11, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO78216
    Regular Price $58.07 Special Price $23.29
  424. Bag Air Filter: MERV 15, 29
    Bag Air Filter: MERV 15, 29" Deep, 20" Wide, 20" High, Synthetic MPN:PRO18294
    Regular Price $158.33 Special Price $62.79
  425. Bag Air Filter: MERV 13, 22
    Bag Air Filter: MERV 13, 22" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18331
    Regular Price $73.08 Special Price $34.99
  426. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 20" Wide, 24" High, Synthetic MPN:PRO18333
    Regular Price $164.73 Special Price $64.99
  427. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 24" Wide, 24" High, Synthetic MPN:PRO18336
    Regular Price $144.00 Special Price $56.99
  428. Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO22120201
    Air Filter Media Pads, Filter Pad Type: Paint Booth , Media Material: Paper/Polyester , Overall Depth: 1in , Overall Width: 20in , Overall Height: 20in MPN:PRO22120201
    Regular Price $6.87 Special Price $3.79
  429. Bag Air Filter: MERV 13, 29
    Bag Air Filter: MERV 13, 29" Deep, 12" Wide, 24" High, Synthetic MPN:PRO18339
    Regular Price $96.74 Special Price $38.29
  430. Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17320242
    Air Filter Frames, Nominal Height (Inch): 20 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17320242
    Regular Price $68.71 Special Price $31.29
  431. Bag Air Filter: MERV 15, 18
    Bag Air Filter: MERV 15, 18" Deep, 12" Wide, 24" High, Synthetic MPN:PRO56221
    Regular Price $73.59 Special Price $29.29
  432. Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324242
    Air Filter Frames, Nominal Height (Inch): 24 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 24 MPN:PRO17324242
    Regular Price $60.47 Special Price $28.79
  433. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316202
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 2 , Nominal Depth: 2 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316202
    Regular Price $51.30 Special Price $23.49
  434. Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316201
    Air Filter Frames, Nominal Height (Inch): 16 , Nominal Depth (Inch): 1 , Nominal Depth: 1 , Frame Material: Galvanized Steel , Nominal Width: 20 MPN:PRO17316201
    Regular Price $43.34 Special Price $21.79
  435. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 10 MPN:PRO141122001
    Regular Price $16.66 Special Price $7.79
  436. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 5, Carbon MPN:PRO15840
    Regular Price $34.77 Special Price $16.29
  437. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81518242
    Regular Price $244.36 Special Price $100.79
  438. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 5, Carbon MPN:PRO17452
    Regular Price $44.11 Special Price $22.79
  439. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", Carbon V-Bank MPN:PRO40217
    Regular Price $2042.07 Special Price $833.79
  440. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 13, Rigid Cell MPN:PRO16404
    Regular Price $163.11 Special Price $76.29
  441. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 15, Mini-Pleat MPN:PRO728506
    Regular Price $224.81 Special Price $97.29
  442. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO21636
    Regular Price $250.88 Special Price $108.79
  443. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21608
    Regular Price $232.97 Special Price $117.99
  444. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21918221
    Regular Price $15.14 Special Price $7.79
  445. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19619
    Regular Price $20.14 Special Price $9.49
  446. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21915301
    Regular Price $19.54 Special Price $9.29
  447. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 5, Carbon MPN:PRO56665
    Regular Price $27.89 Special Price $14.29
  448. Pleated Air Filter: 20 x 22 x 1
    Pleated Air Filter: 20 x 22 x 1", MERV 9 MPN:PRO10873
    Regular Price $22.38 Special Price $10.49
  449. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42509DSG
    Regular Price $552.83 Special Price $279.29
  450. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 15, Mini-Pleat MPN:PRO81516162
    Regular Price $198.74 Special Price $82.99
  451. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO16396
    Regular Price $169.39 Special Price $78.79
  452. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14928
    Regular Price $302.84 Special Price $127.29
  453. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO14973
    Regular Price $167.81 Special Price $78.29
  454. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81324242
    Regular Price $239.50 Special Price $99.79
  455. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21908301
    Regular Price $38.15 Special Price $15.99
  456. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 10, Carbon MPN:PRO173221
    Regular Price $132.00 Special Price $54.79
  457. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO718540
    Regular Price $250.88 Special Price $115.49
  458. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14963
    Regular Price $167.81 Special Price $78.29
  459. Pleated Air Filter: 25 x 29 x 4
    Pleated Air Filter: 25 x 29 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19674
    Regular Price $69.85 Special Price $34.79
  460. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 10, Rigid Cell MPN:PRO14972
    Regular Price $151.78 Special Price $70.29
  461. Pleated Air Filter: 20 x 240 x 1
    Pleated Air Filter: 20 x 240 x 1", MERV 9 MPN:PRO11004
    Regular Price $315.44 Special Price $145.29
  462. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 11, Rigid Cell MPN:PRO16450
    Regular Price $296.72 Special Price $124.99
  463. Pleated Air Filter: 20 x 30 x 2
    Pleated Air Filter: 20 x 30 x 2", MERV 11, Wire-Backed Pleated MPN:PRO58563
    Regular Price $37.18 Special Price $18.49
  464. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 15, Mini-Pleat MPN:PRO81518202
    Regular Price $226.45 Special Price $98.29
  465. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 6, Carbon MPN:PRO21101
    Regular Price $106.76 Special Price $49.49
  466. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16445
    Regular Price $180.76 Special Price $84.29
  467. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO16452
    Regular Price $167.12 Special Price $77.49
  468. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO14955
    Regular Price $159.97 Special Price $74.79
  469. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14927
    Regular Price $285.03 Special Price $119.99
  470. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21714301
    Regular Price $16.63 Special Price $7.49
  471. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO14946
    Regular Price $158.37 Special Price $73.99
  472. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO2025465GEOP
    Regular Price $260.67 Special Price $107.49
  473. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 5, Washable MPN:PRO12088
    Regular Price $270.02 Special Price $117.29
  474. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 9 MPN:PRO15010101
    Regular Price $10.74 Special Price $5.79
  475. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 5, Carbon MPN:PRO21096
    Regular Price $43.79 Special Price $22.49
  476. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81112252
    Regular Price $213.43 Special Price $92.79
  477. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40058-P
    Regular Price $491.40 Special Price $209.49
  478. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21267
    Regular Price $19.01 Special Price $9.79
  479. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 11, Rigid Cell MPN:PRO14933
    Regular Price $196.10 Special Price $91.29
  480. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40345-PDSG
    Regular Price $524.36 Special Price $225.49
  481. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 5, Washable MPN:PRO12089
    Regular Price $251.76 Special Price $109.29
  482. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21720221
    Regular Price $17.92 Special Price $7.49
  483. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, Rigid Cell MPN:PRO14929
    Regular Price $286.48 Special Price $132.79
  484. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 5, Washable MPN:PRO12092
    Regular Price $298.43 Special Price $129.49
  485. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42508
    Regular Price $545.32 Special Price $223.79
  486. Pleated Air Filter: 22 x 25 x 1
    Pleated Air Filter: 22 x 25 x 1", MERV 9 MPN:PRO10876
    Regular Price $26.15 Special Price $12.29
  487. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19668
    Regular Price $41.24 Special Price $20.49
  488. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21918201
    Regular Price $14.66 Special Price $7.79
  489. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16405
    Regular Price $170.94 Special Price $79.49
  490. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 15, Rigid Cell MPN:PRO16401
    Regular Price $275.98 Special Price $137.99
  491. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19620
    Regular Price $24.12 Special Price $10.29
  492. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 10, Carbon MPN:PRO173241
    Regular Price $93.49 Special Price $38.79
  493. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 10, Carbon MPN:PRO173002
    Regular Price $144.80 Special Price $59.79
  494. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21645
    Regular Price $195.51 Special Price $99.29
  495. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21605
    Regular Price $155.58 Special Price $78.99
  496. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO14938
    Regular Price $153.48 Special Price $71.00
  497. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 5, Carbon MPN:PRO21092
    Regular Price $31.79 Special Price $16.29
  498. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO41515DSG
    Regular Price $236.74 Special Price $119.99
  499. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 8, Wireless Pleated MPN:PRO21500
    Regular Price $15.52 Special Price $7.99
  500. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 10, Carbon MPN:PRO173851
    Regular Price $133.20 Special Price $55.29
  501. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40087-P
    Regular Price $531.87 Special Price $218.29
  502. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21914301
    Regular Price $19.01 Special Price $8.29
  503. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO300722
    Regular Price $44.92 Special Price $18.99
  504. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21710301
    Regular Price $14.19 Special Price $7.29
  505. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21718251
    Regular Price $12.31 Special Price $6.49
  506. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO41260
    Regular Price $173.79 Special Price $86.79
  507. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 10, Carbon MPN:PRO173121
    Regular Price $88.81 Special Price $41.29
  508. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16413
    Regular Price $163.11 Special Price $76.29
  509. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 10, Carbon MPN:PRO173661
    Regular Price $99.52 Special Price $41.29
  510. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 11, Rigid Cell MPN:PRO16416
    Regular Price $241.48 Special Price $111.99
  511. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 5, Carbon MPN:PRO21093
    Regular Price $38.37 Special Price $17.99
  512. Pleated Air Filter: 12 x 1
    Pleated Air Filter: 12 x 1", MERV 8, Wireless Pleated MPN:PRO2191230631
    Regular Price $16.63 Special Price $7.29
  513. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19634
    Regular Price $22.05 Special Price $10.29
  514. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 5, Carbon MPN:PRO21091
    Regular Price $36.46 Special Price $18.79
  515. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 5, Washable MPN:PRO12084
    Regular Price $241.60 Special Price $115.29
  516. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19648
    Regular Price $21.44 Special Price $10.99
  517. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 11, Wire-Backed Pleated MPN:PRO77303
    Regular Price $52.58 Special Price $21.99
  518. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81125252
    Regular Price $218.29 Special Price $89.99
  519. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19649
    Regular Price $28.61 Special Price $11.99
  520. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19647
    Regular Price $27.35 Special Price $12.29
  521. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 6, Carbon MPN:PRO15866
    Regular Price $35.86 Special Price $16.79
  522. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40111-P
    Regular Price $572.29 Special Price $234.99
  523. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO16423
    Regular Price $178.78 Special Price $83.29
  524. Pleated Air Filter: 20 x 22 x 1
    Pleated Air Filter: 20 x 22 x 1", MERV 10 MPN:PRO141202201
    Regular Price $24.10 Special Price $11.29
  525. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81524242
    Regular Price $256.33 Special Price $105.79
  526. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81512252
    Regular Price $224.81 Special Price $97.49
  527. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40156-PDSG
    Regular Price $499.96 Special Price $215.29
  528. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14975
    Regular Price $224.24 Special Price $103.79
  529. Pleated Air Filter: 12 x 18 x 2
    Pleated Air Filter: 12 x 18 x 2", MERV 13, Mini-Pleat MPN:PRO81312182
    Regular Price $187.36 Special Price $80.99
  530. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO16451
    Regular Price $329.10 Special Price $141.79
  531. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42506DSG
    Regular Price $410.53 Special Price $207.49
  532. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 15, Rigid Cell MPN:PRO14918
    Regular Price $231.33 Special Price $117.29
  533. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14916
    Regular Price $196.09 Special Price $90.79
  534. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10476
    Regular Price $17.44 Special Price $8.99
  535. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 10, Carbon MPN:PRO173111
    Regular Price $74.79 Special Price $34.79
  536. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40033-P
    Regular Price $477.91 Special Price $201.29
  537. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19644
    Regular Price $32.84 Special Price $13.79
  538. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40346-PDSG
    Regular Price $639.74 Special Price $274.99
  539. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81516252
    Regular Price $231.34 Special Price $95.49
  540. Pleated Air Filter: 16 x 384 x 1
    Pleated Air Filter: 16 x 384 x 1", MERV 9 MPN:PRO10938
    Regular Price $367.75 Special Price $169.29
  541. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21715251
    Regular Price $10.65 Special Price $5.49
  542. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21914201
    Regular Price $11.97 Special Price $6.29
  543. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 15, Rigid Cell MPN:PRO16397
    Regular Price $180.36 Special Price $83.99
  544. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81320242
    Regular Price $228.07 Special Price $105.29
  545. Pleated Air Filter: 16 x 30 x 2
    Pleated Air Filter: 16 x 30 x 2", MERV 8, Wire-Backed Pleated MPN:PRO564446
    Regular Price $57.23 Special Price $22.49
  546. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 5, Washable MPN:PRO21105
    Regular Price $263.95 Special Price $125.99
  547. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 15, Rigid Cell MPN:PRO14952
    Regular Price $282.29 Special Price $118.49
  548. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 11, Wire-Backed Pleated MPN:PRO311366
    Regular Price $48.30 Special Price $20.29
  549. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 15, Rigid Cell MPN:PRO14950
    Regular Price $210.53 Special Price $106.99
  550. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42209
    Regular Price $407.51 Special Price $167.79
  551. Pleated Air Filter: 15 x 480 x 1
    Pleated Air Filter: 15 x 480 x 1", MERV 9 MPN:PRO10894
    Regular Price $413.70 Special Price $189.99
  552. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO2025495GEOP
    Regular Price $259.05 Special Price $111.49
  553. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42508DSG
    Regular Price $595.52 Special Price $273.49
  554. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 6, Carbon MPN:PRO52245
    Regular Price $91.77 Special Price $42.49
  555. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81312242
    Regular Price $164.55 Special Price $67.99
  556. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 6, Carbon MPN:PRO21098
    Regular Price $41.33 Special Price $19.29
  557. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 13, Mini-Pleat MPN:PRO81316162
    Regular Price $210.59 Special Price $89.79
  558. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14959
    Regular Price $250.91 Special Price $108.99
  559. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14944
    Regular Price $257.50 Special Price $130.99
  560. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14948
    Regular Price $180.36 Special Price $83.49
  561. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14943
    Regular Price $243.85 Special Price $104.29
  562. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 11, Rigid Cell MPN:PRO16444
    Regular Price $173.94 Special Price $81.29
  563. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 13, Mini-Pleat MPN:PRO81320252
    Regular Price $245.99 Special Price $113.29
  564. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 10, Carbon MPN:PRO173654
    Regular Price $296.99 Special Price $122.49
  565. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81120252
    Regular Price $221.54 Special Price $95.99
  566. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21611
    Regular Price $218.29 Special Price $100.79
  567. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO16419
    Regular Price $293.25 Special Price $135.49
  568. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO2024485GEOP
    Regular Price $252.51 Special Price $104.99
  569. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 10, Rigid Cell MPN:PRO16422
    Regular Price $161.55 Special Price $74.99
  570. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21924301
    Regular Price $24.17 Special Price $11.29
  571. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21718221
    Regular Price $11.68 Special Price $6.00
  572. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 8, Wireless Pleated MPN:PRO21912121
    Regular Price $11.97 Special Price $5.79
  573. Pleated Air Filter: 15 x 1
    Pleated Air Filter: 15 x 1", MERV 8, Wireless Pleated MPN:PRO2171530631
    Regular Price $17.06 Special Price $7.29
  574. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 10, Carbon MPN:PRO173641
    Regular Price $121.14 Special Price $55.99
  575. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 6, Carbon MPN:PRO19392
    Regular Price $39.53 Special Price $20.29
  576. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14931
    Regular Price $167.96 Special Price $77.79
  577. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40102-P
    Regular Price $491.40 Special Price $208.29
  578. Pleated Air Filter: 22 x 24-1/4 x 1
    Pleated Air Filter: 22 x 24-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21722241
    Regular Price $19.16 Special Price $8.29
  579. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10490
    Regular Price $23.10 Special Price $10.29
  580. Pleated Air Filter: 10 x 10 x 2
    Pleated Air Filter: 10 x 10 x 2", MERV 8, Wireless Pleated MPN:PRO21710102
    Regular Price $9.08 Special Price $4.79
  581. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16425
    Regular Price $233.65 Special Price $108.49
  582. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16437
    Regular Price $189.29 Special Price $87.79
  583. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16426
    Regular Price $257.19 Special Price $106.99
  584. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 11, Mini-Pleat MPN:PRO81112202
    Regular Price $197.10 Special Price $85.79
  585. Pleated Air Filter: 22 x 25 x 1
    Pleated Air Filter: 22 x 25 x 1", MERV 10 MPN:PRO141222501
    Regular Price $28.20 Special Price $13.29
  586. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19659
    Regular Price $29.97 Special Price $12.49
  587. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, Rigid Cell MPN:PRO16403
    Regular Price $323.06 Special Price $159.29
  588. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21918251
    Regular Price $14.66 Special Price $7.79
  589. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21647
    Regular Price $268.80 Special Price $114.79
  590. Pleated Air Filter: 2
    Pleated Air Filter: 2", MERV 10, Wire-Backed Pleated MPN:PRO21513
    Regular Price $70.01 Special Price $28.29
  591. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO2024465GEOP
    Regular Price $257.41 Special Price $110.29
  592. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 9 MPN:PRO10861
    Regular Price $16.66 Special Price $8.79
  593. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO2020485GEOP
    Regular Price $174.31 Special Price $80.49
  594. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21914251
    Regular Price $12.74 Special Price $6.79
  595. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 5, Washable MPN:PRO12083
    Regular Price $245.68 Special Price $106.49
  596. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 5, Carbon MPN:PRO15841
    Regular Price $44.41 Special Price $20.79
  597. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO2025485GEOP
    Regular Price $252.51 Special Price $116.29
  598. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19631
    Regular Price $26.05 Special Price $11.29
  599. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO21633
    Regular Price $234.60 Special Price $108.29
  600. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 9 MPN:PRO10870
    Regular Price $18.07 Special Price $9.29
  601. Pleated Air Filter: 20 x 360 x 1
    Pleated Air Filter: 20 x 360 x 1", MERV 9 MPN:PRO11006
    Regular Price $389.91 Special Price $179.29
  602. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", Carbon V-Bank MPN:PRO40218
    Regular Price $1490.71 Special Price $609.99
  603. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 6, Carbon MPN:PRO15848
    Regular Price $44.66 Special Price $20.79
  604. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 6, Carbon MPN:PRO21099
    Regular Price $46.75 Special Price $23.99
  605. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 8, Wireless Pleated MPN:PRO21918241
    Regular Price $15.60 Special Price $8.00
  606. Pleated Air Filter: 12 x 16 x 2
    Pleated Air Filter: 12 x 16 x 2", MERV 15, Mini-Pleat MPN:PRO81512162
    Regular Price $197.10 Special Price $85.79
  607. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 13, Mini-Pleat MPN:PRO81312252
    Regular Price $180.83 Special Price $78.29
  608. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO41515
    Regular Price $218.75 Special Price $110.79
  609. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 9 MPN:PRO10857
    Regular Price $14.06 Special Price $7.29
  610. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", Carbon V-Bank MPN:PRO40226
    Regular Price $1357.38 Special Price $620.79
  611. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 5, Carbon MPN:PRO15839
    Regular Price $32.19 Special Price $16.49
  612. Pleated Air Filter: 10 x 25 x 1
    Pleated Air Filter: 10 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19621
    Regular Price $25.44 Special Price $10.79
  613. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 8, Wireless Pleated MPN:PRO21918181
    Regular Price $13.69 Special Price $7.29
  614. Pleated Air Filter: 16 x 336 x 1
    Pleated Air Filter: 16 x 336 x 1", MERV 9 MPN:PRO10937
    Regular Price $345.53 Special Price $159.29
  615. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 13, Rigid Cell MPN:PRO16407
    Regular Price $199.14 Special Price $92.49
  616. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 8, Wireless Pleated MPN:PRO21922221
    Regular Price $17.45 Special Price $8.29
  617. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, Rigid Cell MPN:PRO14961
    Regular Price $252.49 Special Price $128.49
  618. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 10, Carbon MPN:PRO173841
    Regular Price $130.85 Special Price $54.29
  619. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 6, Carbon MPN:PRO17077
    Regular Price $40.47 Special Price $20.79
  620. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 6, Carbon MPN:PRO51676
    Regular Price $110.28 Special Price $56.29
  621. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81116252
    Regular Price $193.88 Special Price $82.79
  622. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO718548
    Regular Price $237.87 Special Price $103.29
  623. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 10 MPN:PRO141202001
    Regular Price $22.17 Special Price $9.79
  624. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO16420
    Regular Price $151.00 Special Price $69.99
  625. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO2020465GEOP
    Regular Price $182.49 Special Price $79.99
  626. Pleated Air Filter: 12 x 1
    Pleated Air Filter: 12 x 1", MERV 8, Wireless Pleated MPN:PRO2171230631
    Regular Price $15.14 Special Price $6.49
  627. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 5, Washable MPN:PRO38026
    Regular Price $229.43 Special Price $99.79
  628. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 6, Carbon MPN:PRO39928
    Regular Price $58.02 Special Price $29.79
  629. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 10, Carbon MPN:PRO173652
    Regular Price $132.60 Special Price $54.99
  630. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 13, Rigid Cell MPN:PRO14926
    Regular Price $219.10 Special Price $92.29
  631. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO72317
    Regular Price $48.30 Special Price $19.99
  632. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, Rigid Cell MPN:PRO16411
    Regular Price $319.45 Special Price $159.79
  633. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO1620485GEOP
    Regular Price $218.29 Special Price $90.29
  634. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40033-PDSG
    Regular Price $501.90 Special Price $253.79
  635. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 10, Carbon MPN:PRO173501
    Regular Price $106.76 Special Price $44.29
  636. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO16398
    Regular Price $189.78 Special Price $88.49
  637. Pleated Air Filter: 16 x 432 x 1
    Pleated Air Filter: 16 x 432 x 1", MERV 9 MPN:PRO10939
    Regular Price $391.49 Special Price $179.79
  638. Pleated Air Filter: 22 x 24-1/2 x 1
    Pleated Air Filter: 22 x 24-1/2 x 1", MERV 8, Wireless Pleated MPN:PRO2172224501
    Regular Price $35.17 Special Price $14.79
  639. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 10 MPN:PRO141202501
    Regular Price $25.54 Special Price $11.99
  640. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 9 MPN:PRO10863
    Regular Price $14.06 Special Price $7.29
  641. Pleated Air Filter: 16 x 18 x 1
    Pleated Air Filter: 16 x 18 x 1", MERV 9 MPN:PRO10864
    Regular Price $14.49 Special Price $6.79
  642. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 9 MPN:PRO10860
    Regular Price $13.46 Special Price $6.99
  643. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 13, Rigid Cell MPN:PRO16409
    Regular Price $261.88 Special Price $112.29
  644. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21627
    Regular Price $226.45 Special Price $98.29
  645. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO21620
    Regular Price $231.34 Special Price $100.49
  646. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO2424485GEOP
    Regular Price $200.37 Special Price $92.49
  647. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40093-PDSG
    Regular Price $349.06 Special Price $176.49
  648. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 8, Wireless Pleated MPN:PRO21140
    Regular Price $11.09 Special Price $5.79
  649. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 10, Rigid Cell MPN:PRO16455
    Regular Price $197.81 Special Price $91.79
  650. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16458
    Regular Price $276.24 Special Price $116.49
  651. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 14, Mini-Pleat MPN:PRO21625
    Regular Price $230.57 Special Price $100.29
  652. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21925251
    Regular Price $15.60 Special Price $8.00
  653. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42207DSG
    Regular Price $567.80 Special Price $286.29
  654. Pleated Air Filter: 16 x 576 x 1
    Pleated Air Filter: 16 x 576 x 1", MERV 9 MPN:PRO10942
    Regular Price $415.31 Special Price $190.79
  655. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 15, Mini-Pleat MPN:PRO81512202
    Regular Price $208.53 Special Price $90.29
  656. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 10 MPN:PRO141152001
    Regular Price $16.66 Special Price $7.79
  657. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 11, Mini-Pleat MPN:PRO81120242
    Regular Price $205.27 Special Price $84.79
  658. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40068-PDSG
    Regular Price $492.91 Special Price $211.99
  659. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 10, Rigid Cell MPN:PRO16453
    Regular Price $169.35 Special Price $78.49
  660. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 15, Mini-Pleat MPN:PRO728556
    Regular Price $232.97 Special Price $100.99
  661. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 10, Carbon MPN:PRO173402
    Regular Price $123.64 Special Price $57.29
  662. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 10, Carbon MPN:PRO173421
    Regular Price $113.95 Special Price $52.79
  663. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 10, Wire-Backed Pleated MPN:PRO10451
    Regular Price $15.30 Special Price $7.99
  664. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO1224495GEOP
    Regular Price $129.09 Special Price $64.49
  665. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:41262
    Regular Price $241.22 Special Price $119.29
  666. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 11, Wire-Backed Pleated MPN:PRO13718182
    Regular Price $67.25 Special Price $27.79
  667. Pleated Air Filter: 24 x 24 x 1
    Pleated Air Filter: 24 x 24 x 1", MERV 5, Carbon MPN:PRO15842
    Regular Price $43.23 Special Price $22.29
  668. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21712301
    Regular Price $15.14 Special Price $6.49
  669. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 10, Carbon MPN:PRO173122
    Regular Price $97.19 Special Price $44.99
  670. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 11, Mini-Pleat MPN:PRO81118252
    Regular Price $193.88 Special Price $89.49
  671. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 11, Rigid Cell MPN:PRO16415
    Regular Price $191.31 Special Price $88.79
  672. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16414
    Regular Price $172.49 Special Price $80.49
  673. Pleated Air Filter: 15 x 1
    Pleated Air Filter: 15 x 1", MERV 8, Wireless Pleated MPN:PRO2191530631
    Regular Price $18.68 Special Price $7.99
  674. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 13, Mini-Pleat MPN:PRO81320202
    Regular Price $227.10 Special Price $98.29
  675. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO1224485GEOP
    Regular Price $124.65 Special Price $54.79
  676. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 5, Washable MPN:PRO12071
    Regular Price $211.16 Special Price $91.79
  677. Pleated Air Filter: 22 x 22 x 1
    Pleated Air Filter: 22 x 22 x 1", MERV 5, Washable MPN:PRO21113
    Regular Price $288.31 Special Price $137.79
  678. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 5, Washable MPN:PRO12081
    Regular Price $298.43 Special Price $141.79
  679. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19638
    Regular Price $28.61 Special Price $11.99
  680. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 5, Carbon MPN:PRO21094
    Regular Price $37.77 Special Price $17.79
  681. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19662
    Regular Price $26.48 Special Price $12.49
  682. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 10, Carbon MPN:PRO173601
    Regular Price $96.00 Special Price $44.49
  683. Pleated Air Filter: 14 x 16 x 1
    Pleated Air Filter: 14 x 16 x 1", MERV 9 MPN:PRO10859
    Regular Price $15.49 Special Price $7.29
  684. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 13, Mini-Pleat MPN:PRO81316202
    Regular Price $208.53 Special Price $90.29
  685. Pleated Air Filter: 20 x 384 x 1
    Pleated Air Filter: 20 x 384 x 1", MERV 9 MPN:PRO11007
    Regular Price $315.44 Special Price $145.29
  686. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19669
    Regular Price $47.75 Special Price $22.29
  687. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19629
    Regular Price $23.13 Special Price $9.99
  688. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO1620465GEOP
    Regular Price $213.43 Special Price $108.29
  689. Pleated Air Filter: 15 x 1
    Pleated Air Filter: 15 x 1", MERV 11, Wire-Backed Pleated MPN:PRO1371530631
    Regular Price $48.30 Special Price $20.29
  690. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81520252
    Regular Price $229.70 Special Price $94.79
  691. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 11, Rigid Cell MPN:PRO16446
    Regular Price $191.00 Special Price $88.79
  692. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 6, Carbon MPN:PRO17087
    Regular Price $107.46 Special Price $49.79
  693. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO4613202412
    Regular Price $376.06 Special Price $162.29
  694. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 11, Mini-Pleat MPN:PRO81112242
    Regular Price $156.21 Special Price $67.29
  695. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 10 MPN:PRO141161601
    Regular Price $16.66 Special Price $7.79
  696. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 6, Carbon MPN:PRO17081
    Regular Price $94.22 Special Price $47.99
  697. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 5, Washable MPN:PRO21103
    Regular Price $188.22 Special Price $81.49
  698. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14947
    Regular Price $169.36 Special Price $78.99
  699. Pleated Air Filter: 14 x 20 x 2
    Pleated Air Filter: 14 x 20 x 2", MERV 8, Wireless Pleated MPN:PRO21257
    Regular Price $14.75 Special Price $6.99
  700. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21258
    Regular Price $16.01 Special Price $8.29
  701. Pleated Air Filter: 22 x 24-1/4 x 1
    Pleated Air Filter: 22 x 24-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21922241
    Regular Price $20.68 Special Price $8.79
  702. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 13, Rigid Cell MPN:PRO14954
    Regular Price $153.67 Special Price $71.29
  703. Pleated Air Filter: 16 x 18 x 1
    Pleated Air Filter: 16 x 18 x 1", MERV 10 MPN:PRO141161801
    Regular Price $16.66 Special Price $7.79
  704. Pleated Air Filter: 18 x 22 x 1
    Pleated Air Filter: 18 x 22 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10487
    Regular Price $20.62 Special Price $10.49
  705. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 11, Rigid Cell MPN:PRO14967
    Regular Price $239.94 Special Price $101.49
  706. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO57404
    Regular Price $34.17 Special Price $13.99
  707. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40023-PDSG
    Regular Price $423.98 Special Price $214.29
  708. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 15, Mini-Pleat MPN:PRO718506
    Regular Price $211.80 Special Price $91.99
  709. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 10, Rigid Cell MPN:PRO14970
    Regular Price $141.13 Special Price $65.49
  710. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 5, Washable MPN:PRO21106
    Regular Price $256.79 Special Price $119.79
  711. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 5, Carbon MPN:PRO21089
    Regular Price $28.06 Special Price $13.29
  712. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 6, Carbon MPN:PRO21102
    Regular Price $106.76 Special Price $53.79
  713. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21712252
    Regular Price $44.09 Special Price $20.49
  714. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 10, Rigid Cell MPN:PRO14976
    Regular Price $263.44 Special Price $121.79
  715. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 10, Carbon MPN:PRO173201
    Regular Price $89.97 Special Price $41.79
  716. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 13, Rigid Cell MPN:PRO16410
    Regular Price $275.98 Special Price $127.79
  717. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 10, Carbon MPN:PRO173401
    Regular Price $103.20 Special Price $47.79
  718. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 15, Mini-Pleat MPN:PRO14920
    Regular Price $305.24 Special Price $128.79
  719. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 13, Rigid Cell MPN:PRO14923
    Regular Price $173.95 Special Price $80.79
  720. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 13, Rigid Cell MPN:PRO16439
    Regular Price $219.99 Special Price $102.29
  721. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 14, Mini-Pleat MPN:PRO2020495GEOP
    Regular Price $179.19 Special Price $88.29
  722. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 13, Rigid Cell MPN:PRO14924
    Regular Price $184.14 Special Price $85.79
  723. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21651
    Regular Price $245.99 Special Price $106.49
  724. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 15, Rigid Cell MPN:PRO14915
    Regular Price $184.14 Special Price $85.79
  725. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 13, Rigid Cell MPN:PRO14922
    Regular Price $167.96 Special Price $77.79
  726. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 11, Rigid Cell MPN:PRO14936
    Regular Price $276.24 Special Price $116.99
  727. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 11, Rigid Cell MPN:PRO14935
    Regular Price $260.88 Special Price $109.99
  728. Pleated Air Filter: 24 x 30 x 2
    Pleated Air Filter: 24 x 30 x 2", MERV 8, Wireless Pleated MPN:PRO21724302
    Regular Price $76.82 Special Price $32.29
  729. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO21642
    Regular Price $241.09 Special Price $104.79
  730. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO14914
    Regular Price $172.23 Special Price $80.49
  731. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO21610
    Regular Price $218.29 Special Price $100.79
  732. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 5, Carbon MPN:PRO16632
    Regular Price $34.77 Special Price $17.79
  733. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 11, Rigid Cell MPN:PRO16417
    Regular Price $250.90 Special Price $105.79
  734. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO2424465GEOP
    Regular Price $193.88 Special Price $94.29
  735. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", Carbon V-Bank MPN:PRO40175
    Regular Price $1436.77 Special Price $656.99
  736. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 10, Carbon MPN:PRO173801
    Regular Price $118.21 Special Price $54.79
  737. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 5, Washable MPN:PRO12076
    Regular Price $205.05 Special Price $88.99
  738. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 10, Wire-Backed Pleated MPN:PRO35532
    Regular Price $23.61 Special Price $10.29
  739. Pleated Air Filter: 15 x 20 x 4
    Pleated Air Filter: 15 x 20 x 4", MERV 8, Wire-Backed Pleated MPN:PRO58556
    Regular Price $87.76 Special Price $35.49
  740. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 15, Mini-Pleat MPN:PRO81516202
    Regular Price $208.53 Special Price $88.29
  741. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 5, Washable MPN:PRO12077
    Regular Price $221.27 Special Price $95.79
  742. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81516242
    Regular Price $224.81 Special Price $97.79
  743. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40087-PDSG
    Regular Price $555.82 Special Price $280.79
  744. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21629
    Regular Price $199.58 Special Price $86.29
  745. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 8, Wireless Pleated MPN:PRO21710101
    Regular Price $10.62 Special Price $4.99
  746. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19639
    Regular Price $24.12 Special Price $9.99
  747. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42205DSG
    Regular Price $567.80 Special Price $260.79
  748. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 13, Rigid Cell MPN:PRO16436
    Regular Price $180.75 Special Price $83.79
  749. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO13710301
    Regular Price $41.74 Special Price $17.29
  750. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10496
    Regular Price $22.08 Special Price $10.29
  751. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 10, Rigid Cell MPN:PRO16427
    Regular Price $272.88 Special Price $138.99
  752. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 10, Wire-Backed Pleated MPN:10507
    Regular Price $28.20 Special Price $11.29
  753. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 11, Rigid Cell MPN:PRO14930
    Regular Price $161.49 Special Price $74.79
  754. Pleated Air Filter: 12 x 18 x 1
    Pleated Air Filter: 12 x 18 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10435
    Regular Price $23.51 Special Price $9.79
  755. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81318242
    Regular Price $215.05 Special Price $92.99
  756. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 13, Rigid Cell MPN:PRO14960
    Regular Price $266.58 Special Price $135.79
  757. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 10, Carbon MPN:PRO173842
    Regular Price $164.65 Special Price $75.99
  758. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14964
    Regular Price $178.78 Special Price $83.29
  759. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 11, Rigid Cell MPN:PRO14968
    Regular Price $270.68 Special Price $113.99
  760. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40058-PDSG
    Regular Price $515.39 Special Price $211.49
  761. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 10 MPN:PRO141182501
    Regular Price $25.54 Special Price $11.99
  762. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 13, Rigid Cell MPN:PRO14958
    Regular Price $181.92 Special Price $92.99
  763. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 14, Mini-Pleat MPN:PRO1620495GEOP
    Regular Price $224.81 Special Price $92.79
  764. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 15, Rigid Cell MPN:PRO14949
    Regular Price $199.16 Special Price $92.79
  765. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO81525252
    Regular Price $249.25 Special Price $107.79
  766. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 6, Carbon MPN:PRO16337
    Regular Price $51.59 Special Price $23.99
  767. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21632
    Regular Price $272.06 Special Price $116.29
  768. Pleated Air Filter: 8 x 30 x 1
    Pleated Air Filter: 8 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO79648
    Regular Price $36.45 Special Price $15.29
  769. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 9 MPN:PRO10871
    Regular Price $18.70 Special Price $9.79
  770. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 5, Washable MPN:PRO12082
    Regular Price $221.27 Special Price $105.29
  771. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21915201
    Regular Price $11.68 Special Price $6.00
  772. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19628
    Regular Price $24.61 Special Price $10.49
  773. Pleated Air Filter: 15 x 1
    Pleated Air Filter: 15 x 1", MERV 10, Wire-Backed Pleated MPN:PRO318792
    Regular Price $41.05 Special Price $16.79
  774. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19617
    Regular Price $23.36 Special Price $11.49
  775. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 6, Carbon MPN:PRO21097
    Regular Price $31.81 Special Price $14.99
  776. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16406
    Regular Price $180.36 Special Price $83.99
  777. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 11, Mini-Pleat MPN:PRO81116202
    Regular Price $187.36 Special Price $81.49
  778. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40039-PDSG
    Regular Price $316.14 Special Price $145.79
  779. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 11, Rigid Cell MPN:PRO16447
    Regular Price $219.12 Special Price $102.29
  780. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 10 MPN:PRO141202401
    Regular Price $25.16 Special Price $11.79
  781. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 10, Carbon MPN:PRO173604
    Regular Price $258.77 Special Price $119.29
  782. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40069-PDSG
    Regular Price $322.10 Special Price $163.29
  783. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO40068-P
    Regular Price $468.93 Special Price $201.79
  784. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19660
    Regular Price $32.61 Special Price $13.49
  785. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO1625495GEOP
    Regular Price $249.25 Special Price $108.99
  786. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO21628
    Regular Price $234.60 Special Price $108.29
  787. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 10, Carbon MPN:PRO173451
    Regular Price $115.25 Special Price $53.29
  788. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 13, Mini-Pleat MPN:PRO81318202
    Regular Price $234.60 Special Price $101.29
  789. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO2024495GEOP
    Regular Price $283.87 Special Price $116.79
  790. Pleated Air Filter: 12 x 20 x 2
    Pleated Air Filter: 12 x 20 x 2", MERV 13, Mini-Pleat MPN:PRO81312202
    Regular Price $188.98 Special Price $81.99
  791. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 10 MPN:PRO141102001
    Regular Price $16.66 Special Price $7.79
  792. Pleated Air Filter: 18 x 18 x 2
    Pleated Air Filter: 18 x 18 x 2", MERV 10, Wire-Backed Pleated MPN:PRO32033
    Regular Price $42.55 Special Price $16.79
  793. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40102-PDSG
    Regular Price $515.38 Special Price $260.49
  794. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 5, Carbon MPN:PRO19938
    Regular Price $30.57 Special Price $15.79
  795. Pleated Air Filter: 15 x 30 x 1
    Pleated Air Filter: 15 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21715301
    Regular Price $18.41 Special Price $9.49
  796. Pleated Air Filter: 17 x 30 x 1
    Pleated Air Filter: 17 x 30 x 1", MERV 10, Wire-Backed Pleated MPN:PRO56974
    Regular Price $34.53 Special Price $16.29
  797. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 10, Carbon MPN:PRO173442
    Regular Price $181.22 Special Price $83.79
  798. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 10, Carbon MPN:PRO173051
    Regular Price $128.94 Special Price $59.79
  799. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 10, Rigid Cell MPN:PRO14971
    Regular Price $143.04 Special Price $66.49
  800. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 5, Carbon MPN:PRO17193
    Regular Price $35.86 Special Price $16.79
  801. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42205
    Regular Price $560.34 Special Price $229.99
  802. Pleated Air Filter: 10 x 20 x 2
    Pleated Air Filter: 10 x 20 x 2", MERV 8, Wireless Pleated MPN:PRO21910202
    Regular Price $13.79 Special Price $5.79
  803. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 8, Wireless Pleated MPN:PRO21916241
    Regular Price $14.66 Special Price $7.49
  804. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 10, Rigid Cell MPN:PRO14977
    Regular Price $263.44 Special Price $121.79
  805. Pleated Air Filter: 12 x 30 x 1
    Pleated Air Filter: 12 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21912301
    Regular Price $16.63 Special Price $8.29
  806. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 11, Rigid Cell MPN:PRO16412
    Regular Price $158.40 Special Price $73.29
  807. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO40156-P
    Regular Price $449.44 Special Price $206.49
  808. Pleated Air Filter: 19 x 27 x 1
    Pleated Air Filter: 19 x 27 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10501
    Regular Price $33.87 Special Price $13.79
  809. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 14, V-Bank Mini-Pleat MPN:PRO4614122412
    Regular Price $271.16 Special Price $117.29
  810. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21712251
    Regular Price $10.65 Special Price $5.49
  811. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO21612
    Regular Price $224.81 Special Price $97.79
  812. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 11, Rigid Cell MPN:PRO16418
    Regular Price $276.86 Special Price $116.49
  813. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 8, Wireless Pleated MPN:PRO21910101
    Regular Price $11.19 Special Price $5.79
  814. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 15, Rigid Cell MPN:PRO14917
    Regular Price $216.57 Special Price $100.79
  815. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19671
    Regular Price $46.99 Special Price $21.99
  816. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 5, Washable MPN:PRO12079
    Regular Price $251.76 Special Price $109.29
  817. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 13, Mini-Pleat MPN:PRO81316242
    Regular Price $239.50 Special Price $103.79
  818. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 8, Wireless Pleated MPN:PRO21272
    Regular Price $20.63 Special Price $10.79
  819. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO21618
    Regular Price $218.29 Special Price $100.79
  820. Pleated Air Filter: 24 x 24 x 2
    Pleated Air Filter: 24 x 24 x 2", MERV 11, Mini-Pleat MPN:PRO81124242
    Regular Price $227.12 Special Price $96.29
  821. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO21626
    Regular Price $224.81 Special Price $97.79
  822. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 10, Rigid Cell MPN:PRO16459
    Regular Price $306.92 Special Price $141.79
  823. Pleated Air Filter: 10 x 25 x 1
    Pleated Air Filter: 10 x 25 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10479
    Regular Price $18.54 Special Price $9.79
  824. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 10, Rigid Cell MPN:PRO16457
    Regular Price $262.60 Special Price $121.29
  825. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 10, Carbon MPN:PRO173844
    Regular Price $317.58 Special Price $146.29
  826. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 10, Carbon MPN:PRO173602
    Regular Price $117.06 Special Price $54.29
  827. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19670
    Regular Price $43.23 Special Price $18.29
  828. Pleated Air Filter: 28 x 30 x 4
    Pleated Air Filter: 28 x 30 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19675
    Regular Price $97.81 Special Price $45.29
  829. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO21617
    Regular Price $208.53 Special Price $90.79
  830. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", Carbon V-Bank MPN:PRO40223
    Regular Price $1020.28 Special Price $492.79
  831. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21635
    Regular Price $242.72 Special Price $105.49
  832. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21912251
    Regular Price $11.68 Special Price $6.00
  833. Pleated Air Filter: 8 x 16 x 1
    Pleated Air Filter: 8 x 16 x 1", MERV 8, Wireless Pleated MPN:PRO21908161
    Regular Price $12.96 Special Price $6.79
  834. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21615
    Regular Price $228.07 Special Price $105.29
  835. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 10, Carbon MPN:PRO173004
    Regular Price $295.49 Special Price $135.99
  836. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 6, Carbon MPN:PRO16385
    Regular Price $78.50 Special Price $39.99
  837. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 8, Wireless Pleated MPN:PRO29120241
    Regular Price $17.92 Special Price $7.79
  838. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 5, Carbon MPN:PRO15849
    Regular Price $34.09 Special Price $16.79
  839. Pleated Air Filter: 20 x 22-1/4 x 1
    Pleated Air Filter: 20 x 22-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21920221
    Regular Price $18.64 Special Price $7.99
  840. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19658
    Regular Price $31.99 Special Price $16.49
  841. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", Carbon V-Bank MPN:PRO40234
    Regular Price $1712.45 Special Price $781.49
  842. Pleated Air Filter: 16 x 25 x 1
    Pleated Air Filter: 16 x 25 x 1", MERV 10, Carbon MPN:PRO173651
    Regular Price $107.46 Special Price $49.79
  843. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 15, Rigid Cell MPN:PRO14921
    Regular Price $312.08 Special Price $131.29
  844. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 14, Mini-Pleat MPN:PRO21650
    Regular Price $242.72 Special Price $104.79
  845. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 11, Rigid Cell MPN:PRO14932
    Regular Price $177.36 Special Price $82.29
  846. Pleated Air Filter: 16 x 22-1/4 x 1
    Pleated Air Filter: 16 x 22-1/4 x 1", MERV 8, Wireless Pleated MPN:PRO21761221
    Regular Price $15.14 Special Price $6.49
  847. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO1625465GEOP
    Regular Price $224.81 Special Price $97.79
  848. Pleated Air Filter: 10 x 30 x 1
    Pleated Air Filter: 10 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21910301
    Regular Price $15.14 Special Price $7.79
  849. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 10, Carbon MPN:PRO173054
    Regular Price $341.11 Special Price $156.99
  850. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 10, Carbon MPN:PRO173052
    Regular Price $155.86 Special Price $71.99
  851. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 10, Carbon MPN:PRO173444
    Regular Price $342.55 Special Price $157.79
  852. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 5, Washable MPN:PRO12093
    Regular Price $334.99 Special Price $145.29
  853. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 8, Wireless Pleated MPN:PRO21910201
    Regular Price $11.56 Special Price $5.99
  854. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 13, Rigid Cell MPN:PRO14957
    Regular Price $189.75 Special Price $87.79
  855. Pleated Air Filter: 20 x 25 x 2
    Pleated Air Filter: 20 x 25 x 2", MERV 5, Washable MPN:PRO12091
    Regular Price $298.43 Special Price $129.49
  856. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42209DSG
    Regular Price $419.50 Special Price $211.99
  857. Pleated Air Filter: 14 x 16 x 1
    Pleated Air Filter: 14 x 16 x 1", MERV 10 MPN:PRO141141601
    Regular Price $16.66 Special Price $7.79
  858. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO21606
    Regular Price $219.92 Special Price $111.49
  859. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42509
    Regular Price $545.32 Special Price $223.79
  860. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 11, Rigid Cell MPN:PRO16448
    Regular Price $271.13 Special Price $113.99
  861. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 10, Rigid Cell MPN:PRO14945
    Regular Price $259.21 Special Price $119.99
  862. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 6, Carbon MPN:PRO21100
    Regular Price $52.81 Special Price $26.99
  863. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 15, Mini-Pleat MPN:PRO718550
    Regular Price $252.51 Special Price $109.49
  864. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 6, Carbon MPN:PRO56175
    Regular Price $94.84 Special Price $48.29
  865. Pleated Air Filter: 16 x 20 x 2
    Pleated Air Filter: 16 x 20 x 2", MERV 5, Washable MPN:PRO12087
    Regular Price $235.50 Special Price $102.49
  866. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 11, Mini-Pleat MPN:PRO81116162
    Regular Price $188.98 Special Price $81.99
  867. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO728548
    Regular Price $231.34 Special Price $100.49
  868. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 10, Rigid Cell MPN:PRO16454
    Regular Price $177.32 Special Price $82.79
  869. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:41258DSG
    Regular Price $236.74 Special Price $119.99
  870. Pleated Air Filter: 20 x 20 x 2
    Pleated Air Filter: 20 x 20 x 2", MERV 11, Mini-Pleat MPN:PRO81120202
    Regular Price $193.88 Special Price $80.29
  871. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO21638
    Regular Price $262.31 Special Price $112.99
  872. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 10 MPN:PRO141162401
    Regular Price $22.19 Special Price $10.49
  873. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO4613122412
    Regular Price $271.19 Special Price $116.99
  874. Pleated Air Filter: 14 x 30 x 1
    Pleated Air Filter: 14 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO75111
    Regular Price $49.56 Special Price $20.49
  875. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19652
    Regular Price $24.78 Special Price $11.79
  876. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21637
    Regular Price $190.63 Special Price $83.29
  877. Pleated Air Filter: 20 x 25 x 1
    Pleated Air Filter: 20 x 25 x 1", MERV 5, Carbon MPN:PRO17050
    Regular Price $38.98 Special Price $19.99
  878. Pleated Air Filter: 12 x 25 x 1
    Pleated Air Filter: 12 x 25 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19626
    Regular Price $21.44 Special Price $9.99
  879. Pleated Air Filter: 12 x 1
    Pleated Air Filter: 12 x 1", MERV 11, Wire-Backed Pleated MPN:PRO1371230631
    Regular Price $41.74 Special Price $17.49
  880. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 9 MPN:PRO10867
    Regular Price $17.43 Special Price $8.99
  881. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO41256DSG
    Regular Price $181.30 Special Price $91.99
  882. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO21614
    Regular Price $218.29 Special Price $100.79
  883. Pleated Air Filter: 18 x 24 x 2
    Pleated Air Filter: 18 x 24 x 2", MERV 5, Washable MPN:PRO33360
    Regular Price $284.25 Special Price $135.49
  884. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 5, Washable MPN:PRO12075
    Regular Price $221.27 Special Price $105.29
  885. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10478
    Regular Price $17.44 Special Price $8.99
  886. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 15, Mini-Pleat MPN:PRO728500
    Regular Price $239.50 Special Price $103.79
  887. Pleated Air Filter: 12 x 18 x 2
    Pleated Air Filter: 12 x 18 x 2", MERV 11, Mini-Pleat MPN:PRO81112182
    Regular Price $206.91 Special Price $89.79
  888. Pleated Air Filter: 12 x 16 x 2
    Pleated Air Filter: 12 x 16 x 2", MERV 11, Mini-Pleat MPN:PRO81112162
    Regular Price $187.36 Special Price $81.49
  889. Pleated Air Filter: 16 x 24 x 1
    Pleated Air Filter: 16 x 24 x 1", MERV 5, Washable MPN:PRO21108
    Regular Price $263.92 Special Price $114.29
  890. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 10, Rigid Cell MPN:PRO16421
    Regular Price $153.67 Special Price $71.29
  891. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 15, Rigid Cell MPN:PRO16429
    Regular Price $208.44 Special Price $96.79
  892. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 14, Mini-Pleat MPN:PRO21649
    Regular Price $236.24 Special Price $102.49
  893. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 15, Rigid Cell MPN:PRO16428
    Regular Price $187.56 Special Price $86.79
  894. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO21644
    Regular Price $270.43 Special Price $116.99
  895. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21643
    Regular Price $244.35 Special Price $105.99
  896. Pleated Air Filter: 24 x 24 x 12
    Pleated Air Filter: 24 x 24 x 12", MERV 11, Rigid Cell MPN:PRO14937
    Regular Price $283.50 Special Price $130.49
  897. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 13, Mini-Pleat MPN:PRO21640
    Regular Price $275.32 Special Price $118.79
  898. Pleated Air Filter: 12 x 16 x 2
    Pleated Air Filter: 12 x 16 x 2", MERV 13, Mini-Pleat MPN:PRO81312162
    Regular Price $194.39 Special Price $83.99
  899. Pleated Air Filter: 20 x 288 x 1
    Pleated Air Filter: 20 x 288 x 1", MERV 9 MPN:PRO11005
    Regular Price $315.44 Special Price $145.29
  900. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 10 MPN:PRO141162001
    Regular Price $16.66 Special Price $7.79
  901. Pleated Air Filter: 10 x 20 x 1
    Pleated Air Filter: 10 x 20 x 1", MERV 9 MPN:PRO10856
    Regular Price $10.74 Special Price $5.79
  902. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 6, Carbon MPN:PRO19393
    Regular Price $45.57 Special Price $23.29
  903. Pleated Air Filter: 20 x 30 x 1
    Pleated Air Filter: 20 x 30 x 1", MERV 8, Wireless Pleated MPN:PRO21920301
    Regular Price $22.88 Special Price $10.79
  904. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 11, Wire-Backed Pleated MPN:PRO19672
    Regular Price $47.93 Special Price $24.49
  905. Pleated Air Filter: 16 x 528 x 1
    Pleated Air Filter: 16 x 528 x 1", MERV 9 MPN:PRO10941
    Regular Price $399.45 Special Price $201.79
  906. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 11, Mini-Pleat MPN:PRO21634
    Regular Price $239.50 Special Price $103.79
  907. Pleated Air Filter: 12 x 20 x 1
    Pleated Air Filter: 12 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19624
    Regular Price $15.67 Special Price $8.29
  908. Pleated Air Filter: 16 x 24 x 2
    Pleated Air Filter: 16 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19656
    Regular Price $25.97 Special Price $11.49
  909. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 10, Carbon MPN:PRO173502
    Regular Price $129.53 Special Price $59.99
  910. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 15, Rigid Cell MPN:PRO16431
    Regular Price $231.90 Special Price $107.99
  911. Pleated Air Filter: 18 x 24 x 4
    Pleated Air Filter: 18 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO1824465GEOP
    Regular Price $245.98 Special Price $113.29
  912. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 5, Washable MPN:PRO12085
    Regular Price $252.65 Special Price $117.99
  913. Pleated Air Filter: 14 x 25 x 2
    Pleated Air Filter: 14 x 25 x 2", MERV 10, Carbon MPN:PRO173452
    Regular Price $143.38 Special Price $66.29
  914. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 10, Wire-Backed Pleated MPN:PRO10494
    Regular Price $22.54 Special Price $11.79
  915. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 9 MPN:PRO15018201
    Regular Price $16.66 Special Price $8.79
  916. Pleated Air Filter: 18 x 18 x 1
    Pleated Air Filter: 18 x 18 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19636
    Regular Price $25.44 Special Price $11.29
  917. Pleated Air Filter: 20 x 20 x 4
    Pleated Air Filter: 20 x 20 x 4", MERV 14, Mini-Pleat MPN:PRO21622
    Regular Price $231.34 Special Price $117.29
  918. Pleated Air Filter: 18 x 24 x 1
    Pleated Air Filter: 18 x 24 x 1", MERV 5, Washable MPN:PRO21110
    Regular Price $276.11 Special Price $131.49
  919. Pleated Air Filter: 12 x 24 x 1
    Pleated Air Filter: 12 x 24 x 1", MERV 10 MPN:PRO141122401
    Regular Price $17.42 Special Price $8.29
  920. Pleated Air Filter: 16 x 16 x 1
    Pleated Air Filter: 16 x 16 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19632
    Regular Price $27.16 Special Price $10.99
  921. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19637
    Regular Price $26.05 Special Price $10.99
  922. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 11, Mini-Pleat MPN:PRO21609
    Regular Price $211.80 Special Price $91.99
  923. Pleated Air Filter: 14 x 24 x 1
    Pleated Air Filter: 14 x 24 x 1", MERV 5, Carbon MPN:PRO21090
    Regular Price $35.86 Special Price $18.49
  924. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 10, Carbon MPN:PRO173242
    Regular Price $129.58 Special Price $59.99
  925. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 5, Washable MPN:PRO12074
    Regular Price $237.55 Special Price $103.29
  926. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40345-P
    Regular Price $500.38 Special Price $215.29
  927. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 9 MPN:PRO15012121
    Regular Price $11.44 Special Price $5.99
  928. Pleated Air Filter: 20 x 24 x 1
    Pleated Air Filter: 20 x 24 x 1", MERV 5, Washable MPN:PRO34358
    Regular Price $288.31 Special Price $124.49
  929. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19618
    Regular Price $23.36 Special Price $9.79
  930. Pleated Air Filter: 16 x 20 x 1
    Pleated Air Filter: 16 x 20 x 1", MERV 5, Carbon MPN:PRO17051
    Regular Price $30.57 Special Price $14.29
  931. Pleated Air Filter: 20 x 20 x 12
    Pleated Air Filter: 20 x 20 x 12", MERV 15, Rigid Cell MPN:PRO14951
    Regular Price $265.05 Special Price $111.79
  932. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 10, Rigid Cell MPN:PRO14942
    Regular Price $238.72 Special Price $104.79
  933. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO728542
    Regular Price $184.09 Special Price $79.49
  934. Pleated Air Filter: 24 x 30 x 2
    Pleated Air Filter: 24 x 30 x 2", MERV 8, Wire-Backed Pleated MPN:PRO13024302
    Regular Price $81.51 Special Price $32.29
  935. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO728540
    Regular Price $259.78 Special Price $119.79
  936. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 6, Carbon MPN:PRO17049
    Regular Price $43.52 Special Price $20.29
  937. Pleated Air Filter: 20 x 20 x 6
    Pleated Air Filter: 20 x 20 x 6", MERV 10, Rigid Cell MPN:PRO14939
    Regular Price $155.50 Special Price $71.99
  938. Pleated Air Filter: 24 x 12 x 6
    Pleated Air Filter: 24 x 12 x 6", MERV 11, Rigid Cell MPN:PRO14962
    Regular Price $148.52 Special Price $68.79
  939. Pleated Air Filter: 28 x 30 x 4
    Pleated Air Filter: 28 x 30 x 4", MERV 10, Wire-Backed Pleated MPN:PRO10474
    Regular Price $68.24 Special Price $34.79
  940. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 10 MPN:PRO141142001
    Regular Price $16.66 Special Price $7.79
  941. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 15, V-Bank Mini-Pleat MPN:PRO42207
    Regular Price $560.34 Special Price $229.99
  942. Pleated Air Filter: 10 x 25 x 1
    Pleated Air Filter: 10 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21910251
    Regular Price $12.70 Special Price $6.79
  943. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 10, Wire-Backed Pleated MPN:PRO13212252
    Regular Price $50.85 Special Price $20.79
  944. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 8, Wireless Pleated MPN:PRO21259
    Regular Price $14.75 Special Price $7.29
  945. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO41256
    Regular Price $161.81 Special Price $82.29
  946. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 10, Carbon MPN:PRO173042
    Regular Price $189.25 Special Price $87.49
  947. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 10, Rigid Cell MPN:PRO14974
    Regular Price $229.34 Special Price $96.99
  948. Pleated Air Filter: 16 x 20 x 4
    Pleated Air Filter: 16 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO21641
    Regular Price $236.24 Special Price $102.49
  949. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO718542
    Regular Price $187.36 Special Price $80.99
  950. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 13, V-Bank Mini-Pleat MPN:PRO42506
    Regular Price $398.54 Special Price $163.99
  951. Pleated Air Filter: 18 x 20 x 1
    Pleated Air Filter: 18 x 20 x 1", MERV 5, Washable MPN:PRO21109
    Regular Price $255.82 Special Price $122.29
  952. Pleated Air Filter: 16 x 30 x 1
    Pleated Air Filter: 16 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO13716301
    Regular Price $52.97 Special Price $21.49
  953. Pleated Air Filter: 15 x 20 x 1
    Pleated Air Filter: 15 x 20 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19630
    Regular Price $20.14 Special Price $9.49
  954. Pleated Air Filter: 12 x 24 x 12
    Pleated Air Filter: 12 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40117-PDSG
    Regular Price $388.05 Special Price $196.29
  955. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 8, Wire-Backed Pleated MPN:PRO30943
    Regular Price $28.54 Special Price $12.29
  956. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 10, Wire-Backed Pleated MPN:PRO32509
    Regular Price $32.82 Special Price $13.29
  957. Pleated Air Filter: 20 x 24 x 2
    Pleated Air Filter: 20 x 24 x 2", MERV 5, Washable MPN:PRO56937
    Regular Price $294.39 Special Price $127.29
  958. Pleated Air Filter: 18 x 20 x 2
    Pleated Air Filter: 18 x 20 x 2", MERV 11, Mini-Pleat MPN:PRO81118202
    Regular Price $215.06 Special Price $93.29
  959. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10482
    Regular Price $18.54 Special Price $9.79
  960. Pleated Air Filter: 18 x 22 x 2
    Pleated Air Filter: 18 x 22 x 2", MERV 8, Wireless Pleated MPN:PRO21265
    Regular Price $16.16 Special Price $8.49
  961. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO1224465GEOP
    Regular Price $119.58 Special Price $49.49
  962. Pleated Air Filter: 20 x 25 x 4
    Pleated Air Filter: 20 x 25 x 4", MERV 15, Mini-Pleat MPN:PRO728550
    Regular Price $254.15 Special Price $109.99
  963. Pleated Air Filter: 12 x 25 x 2
    Pleated Air Filter: 12 x 25 x 2", MERV 8, Wire-Backed Pleated MPN:PRO560190
    Regular Price $46.80 Special Price $19.79
  964. Pleated Air Filter: 10 x 10 x 1
    Pleated Air Filter: 10 x 10 x 1", MERV 5, Carbon MPN:PRO21088
    Regular Price $22.79 Special Price $10.79
  965. Pleated Air Filter: 24 x 24 x 4
    Pleated Air Filter: 24 x 24 x 4", MERV 15, Mini-Pleat MPN:PRO718544
    Regular Price $278.58 Special Price $120.49
  966. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 10, Carbon MPN:PRO173044
    Regular Price $341.09 Special Price $156.99
  967. Pleated Air Filter: 24 x 12 x 12
    Pleated Air Filter: 24 x 12 x 12", MERV 11, Rigid Cell MPN:PRO14934
    Regular Price $199.53 Special Price $101.79
  968. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 13, Rigid Cell MPN:PRO14925
    Regular Price $206.34 Special Price $95.49
  969. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 15, Mini-Pleat MPN:PRO81512242
    Regular Price $235.73 Special Price $97.29
  970. Pleated Air Filter: 25 x 25 x 2
    Pleated Air Filter: 25 x 25 x 2", MERV 13, Mini-Pleat MPN:PRO81325252
    Regular Price $296.50 Special Price $128.29
  971. Pleated Air Filter: 15 x 25 x 1
    Pleated Air Filter: 15 x 25 x 1", MERV 8, Wireless Pleated MPN:PRO21915251
    Regular Price $14.66 Special Price $7.79
  972. Pleated Air Filter: 19 x 27 x 1
    Pleated Air Filter: 19 x 27 x 1", MERV 11, Wire-Backed Pleated MPN:PRO13719271
    Regular Price $54.05 Special Price $22.29
  973. Pleated Air Filter: 24 x 30 x 1
    Pleated Air Filter: 24 x 30 x 1", MERV 11, Wire-Backed Pleated MPN:PRO22873
    Regular Price $72.26 Special Price $29.79
  974. Pleated Air Filter: 12 x 12 x 1
    Pleated Air Filter: 12 x 12 x 1", MERV 11, Wire-Backed Pleated MPN:PRO19622
    Regular Price $21.39 Special Price $9.29
  975. Pleated Air Filter: 16 x 25 x 4
    Pleated Air Filter: 16 x 25 x 4", MERV 13, Mini-Pleat MPN:PRO1625485GEOP
    Regular Price $224.81 Special Price $94.29
  976. Pleated Air Filter: 16 x 25 x 2
    Pleated Air Filter: 16 x 25 x 2", MERV 13, Mini-Pleat MPN:PRO81316252
    Regular Price $227.10 Special Price $98.29
  977. Pleated Air Filter: 24 x 24 x 6
    Pleated Air Filter: 24 x 24 x 6", MERV 15, Rigid Cell MPN:PRO16399
    Regular Price $210.13 Special Price $97.79
  978. Pleated Air Filter: 12 x 18 x 2
    Pleated Air Filter: 12 x 18 x 2", MERV 15, Mini-Pleat MPN:PRO81512182
    Regular Price $218.29 Special Price $94.29
  979. Pleated Air Filter: 22 x 24-1/4 x 1
    Pleated Air Filter: 22 x 24-1/4 x 1", MERV 10, Wire-Backed Pleated MPN:PRO10498
    Regular Price $34.53 Special Price $13.99
  980. Pleated Air Filter: 12 x 24 x 4
    Pleated Air Filter: 12 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21621
    Regular Price $162.10 Special Price $82.29
  981. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 14, Mini-Pleat MPN:PRO21623
    Regular Price $234.60 Special Price $117.79
  982. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 11, Mini-Pleat MPN:PRO81112122
    Regular Price $171.07 Special Price $73.99
  983. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 15, Mini-Pleat MPN:PRO81512122
    Regular Price $185.72 Special Price $80.29
  984. Pleated Air Filter: 12 x 12 x 2
    Pleated Air Filter: 12 x 12 x 2", MERV 13, Mini-Pleat MPN:PRO81312122
    Regular Price $177.55 Special Price $76.79
  985. Pleated Air Filter: 10 x 24 x 1
    Pleated Air Filter: 10 x 24 x 1", MERV 8, Wireless Pleated MPN:PRO21910241
    Regular Price $12.07 Special Price $6.29
  986. Pleated Air Filter: 24 x 20 x 12
    Pleated Air Filter: 24 x 20 x 12", MERV 15, Rigid Cell MPN:PRO16402
    Regular Price $291.69 Special Price $148.49
  987. Pleated Air Filter: 18 x 25 x 2
    Pleated Air Filter: 18 x 25 x 2", MERV 15, Mini-Pleat MPN:PRO1825295NX
    Regular Price $278.56 Special Price $114.79
  988. Pleated Air Filter: 18 x 25 x 1
    Pleated Air Filter: 18 x 25 x 1", MERV 5, Washable MPN:PRO21111
    Regular Price $280.19 Special Price $133.79
  989. Pleated Air Filter: 16 x 16 x 2
    Pleated Air Filter: 16 x 16 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19654
    Regular Price $22.44 Special Price $11.29
  990. Pleated Air Filter: 12 x 18 x 1
    Pleated Air Filter: 12 x 18 x 1", MERV 11, Wire-Backed Pleated MPN:PRO58402
    Regular Price $31.99 Special Price $13.29
  991. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 13, Rigid Cell MPN:PRO16438
    Regular Price $199.53 Special Price $92.49
  992. Pleated Air Filter: 14 x 25 x 1
    Pleated Air Filter: 14 x 25 x 1", MERV 10 MPN:PRO141142501
    Regular Price $22.19 Special Price $10.49
  993. Pleated Air Filter: 14 x 20 x 1
    Pleated Air Filter: 14 x 20 x 1", MERV 5, Washable MPN:PRO12073
    Regular Price $205.05 Special Price $88.99
  994. Pleated Air Filter: 24 x 20 x 6
    Pleated Air Filter: 24 x 20 x 6", MERV 15, Rigid Cell MPN:PRO16430
    Regular Price $219.11 Special Price $101.79
  995. Pleated Air Filter: 20 x 20 x 1
    Pleated Air Filter: 20 x 20 x 1", MERV 10, Carbon MPN:PRO173001
    Regular Price $119.98 Special Price $55.49
  996. Pleated Air Filter: 12 x 24 x 2
    Pleated Air Filter: 12 x 24 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19650
    Regular Price $23.13 Special Price $10.79
  997. Pleated Air Filter: 15 x 20 x 2
    Pleated Air Filter: 15 x 20 x 2", MERV 11, Wire-Backed Pleated MPN:PRO19653
    Regular Price $22.05 Special Price $10.99
  998. Pleated Air Filter: 20 x 24 x 12
    Pleated Air Filter: 20 x 24 x 12", MERV 16, V-Bank Mini-Pleat MPN:PRO40111-PDSG
    Regular Price $596.27 Special Price $300.79
  999. Pleated Air Filter: 25 x 25 x 1
    Pleated Air Filter: 25 x 25 x 1", MERV 5, Carbon MPN:PRO15847
    Regular Price $66.02 Special Price $30.79
  1000. Pleated Air Filter: 20 x 24 x 4
    Pleated Air Filter: 20 x 24 x 4", MERV 11, Mini-Pleat MPN:PRO21607
    Regular Price $223.18 Special Price $111.29

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