Filtrete AD21-6PK-2E 9821DC-6 1000 Micro Allergen Filter, 18 x 24 x 1 (Pack of 6), 6 Count

Size:18x24x1 | Unit Count:6 Product description The Filtrete Micro Allergen air filter size 18x24x1 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! From the Manufacturer Filtrete Micro Allergen Reduction filters help reduce allergens and microscopic particles from air in homes. Captures large airborne allergens like household dust, pollen and mold spores.