Filtrete Air Purifiers 9821DC-6 18" X 24" Allergen Defense Air Filter (Pack of 6)

More From 3M

Filtrete Air Purifiers 9821DC-6 18" X 24" Allergen Defense Air Filter (Pack of 6)

More From 3M
As you manage your allergies on a day to day basis, you're looking for options that can help reduce allergens in your air. Filtrete Allergen Defense filters turn your central heating and cooling system into a whole house air cleaner. With electrostatic technology, these filters help reduce airborne allergens from air passing through the filter.
As you manage your allergies on a day to day basis, you're looking for options that can help reduce allergens in your air. Filtrete Allergen Defense filters turn your central heating and cooling system into a whole house air cleaner. With electrostatic technology, these filters help reduce airborne allergens from air passing through the filter.
  • UPC: 051111098219
  • Manufacturer Part No:
  • Filtrete™ Allergen Defense air filters help reduce allergens in your air by turning your central heating and cooling system into a whole house air cleaner. Developed to pull in and trap unwanted particles such as pollen and pet dander from the air, these filters help capture allergens as well as large particles like lint and household dust.
  • 18 X 24
  • 1000 level micro allergen defense
  • Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" filters
  • 18" X 24"
  • Designed with exclusive Filtrete™ Brand 3-in-1 technology
  • For maximum performance, change your filter at least every 90 days
  • Pull in & trap unwanted air particles while letting cleaner air flow through
  • Attracts & captures microscopic particles like smoke, smog and large allergens like pollen from the air passing through the filter
  • Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 filters