Panel Air Filter: 20" Wide, MERV 4 MPN:571-020-45

Improve your indoor air quality with our High Efficiency Particulate Arrestance (HEPA) filter made of polyester material, which can capture dust, pollen, bacteria, and other contaminants from the air. Its high MERV rating ensures optimal efficiency to protect you and your loved ones from respiratory problems and allergies. The 20-inch wide filter roll can be used in any unit and is ideal for large rooms or areas with heavy air pollution, such as workshops, warehouses, or industrial buildings. The dry-treated surface ensures a long lifespan of up to three months, requiring less frequent replacement compared to traditional filters. Get it now at an affordable price and experience cleaner, fresher air in your home or office!

Top product features:

• Arrestance Efficiency: capture dust, pollen, bacteria, and other contaminants from the air.
• High MERV rating for optimal efficiency to protect from respiratory problems and allergies.
• Dry-treated surface ensures a longer lifespan compared to traditional filters.

Top product applications:

• Use in large rooms or areas with heavy air pollution to improve indoor air quality.
• Install in heating and cooling systems to remove particles from the air.
• Use in industrial settings to protect employees from airborne particles and contaminants.