3M Filtrete 20 in. W x 25 in. H x 1 in. D 11 MERV Air Filter
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Product Description
As you manage your allergies on a day to day basis, you're looking for options that can help reduce allergens in your air. Filtrete Allergen Reduction filters turn your central heating and cooling system into a whole house air cleaner. With electrostatic technology, these filters help reduce airborne allergens from air passing through the filter. *
Helps protect your home by reducing allergens in your air
Attracts and captures particles like household dust, lint, dust mite debris, mold spores, pollen, pet dander and smoke
Electrostatically charged to attract and capture microscopic airborne particles
For maximum performance, change your filter at least every 90 days
Meets the American Lung Association Health House Indoor Air Quality Guidelines
Carries a 1000 Microparticle Performance Rating (MPR