Furnace Filter, Allergen Defense Red Micro Pleated, 16x20x1-In., 2-Pk.
Filtrete micro allergen reduction filters 9800-2pk-hdw, 16in x 20in x 1in. Attracts and captures microscopic allergens like dust, smoke, and smog particles and large allergens like mold spores and pollen. For residential use only.
