Related posts

Feature

Outperforms all competitors 3-month, 1-inch filters
Electrostatically charged fibers act like tiny magnets to capture even the smallest particles

Description

The Filtrete Micro Allergen air filter size 14x20x1 MERV 11 (6-Pack) captures everything from dust and pollen to the tiniest allergens like smoke and pet dander - without draining your wallet. The Micro Allergen goes to work every time your heating and cooling system kicks on. It's like having an expensive whole house air purifier, only cheaper!