3M Filtrete 20 in. W x 24 in. H x 1 in. D 11 MERV Pleated Air Filter (Pack of 4)

Description

Opt for a Filtrete Pollen Pet Dander OR Allergen Defense OR Allergen Defense Extra OR Allergen Reduction 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.