Filtrete 16" x 25" x 4" Allergen Reduction Deep Pleat 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). Actual filter depth is 4.31".