Filtrete 20x25x4 Allergen Reduction Deep Pleat HVAC Air and Furnace Filter 1200 MPR 1 Filter

Opt for a Filtrete? Allergen Defense Air Filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles, from the large (lint, pollen, dust and pet dander) to the microscopic (smoke and smog).