Panel Air Filter: 8" Wide, MERV 4, 30% Efficiency MPN:574-008-135

The efficiency of the air filter is undeniably an essential element in maintaining healthy indoor air quality - this panel filter serves precisely that purpose with an impressive MERV (Minimum Efficiency Reporting Value) rating of 4 and a 30% efficiency rating; meaning it removes large airborne particles effectively for improved overall air quality. This durable frame constructed with galvanized steel can handle all the pollutants in its path while still providing easy installation on air handler boxes, and since these filters are made to fit universal dimensions (8in by 1.375in deep) fitting it is seamless; ensuring protection against airborne dust, allergens, hair and pet dander keeping indoor environments clean with each filter capable of handling 30-40 days usage making it cost effective as well. In conclusion, the Panel Air Filter: 8in Wide, MERV 4, 30% Efficiency offers a combination of practicality, cost-efficiency, and most importantly efficiency all topped with high durability for any indoor environment where clean air matters - commercial spaces, homes and public buildings included.