The Filtrete Micro Allergen filter definitely hits the sweet spot when it comes to value-for-money. It captures everthing from dust and pollen to the tiniest allergens like smoke and pet dander - without draining your wallet. And talk about having your cake and eating it too... 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!
- Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Developed to pull in and trap unwanted particles, including: lint, dust and dust mite debris, mold spores and pollen, pet dander, and smoke and smog.
- Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through
- Outperforms fiberglass, washable and non-electrostatic pleated 1" filters and lasts up to 3 months
- For residential use only
- Microparticle Performance Rating MPR 1000 equates to Minimum Efficiency Reporting Value MERV 11
- Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Developed to pull in and trap unwanted particles, including: lint, dust and dust mite debris, mold spores and pollen, pet dander, and smoke and smog.
- Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through
- Outperforms fiberglass, washable and non-electrostatic pleated 1" filters and lasts up to 3 months
- For residential use only
- Microparticle Performance Rating MPR 1000 equates to Minimum Efficiency Reporting Value MERV 11
