The Filtrete maximum allergen reduction air filters capture particles in order to contribute to a cleaner and fresher air throughout your house. Because the quality of the air you breathe in home is so important, this model has a high MPR rating of 1900, which means it will capture more microparticles from the air passing through it. To ensure optimal performance, you should change filters every 3 months. This product is very effective against microscopic particles such as smoke, sneeze debris, viruses, bacteria, and large particles like lint, household dust, and pollen.
- Attracts and captures large airborne allergens from air passing through the filter
- Carries a 1900 Microparticle Performance Rating (MPR)
- Four times better than non-electrostatic filters at capturing small particles
- Lasts up to three months
- Noticeably fresher air
- For residential use only
- Bacteria and Viruses: 7