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.
- Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting cleaner air flow through
- Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" filters
- Attracts and captures microscopic particles like smoke and smog and large allergens like pollen from the air passing through the filter
- For maximum performance, change your filter every 90 days or sooner
- Carries a 1000 Microparticle Performance Rating (MPR)
- For residential use only
- Compatible With: most home furnaces, most air conditioners
$349.99$249.99
$159$79
