For the best in 1 in., 3 month filters, acquire the Filtrete Elite Allergen Reduction FPR 10 Air Filter. This pleated microfiber filter for residential furnaces and air conditioners stops allergens like pet dander and smoke, microscopic particles that carry bacteria, viruses and odors, as well as 94% of larger particles. It is electrostatic and has a high MERV rating of 12.
- Filter performance rating of 10 provides protection against smoke and microscopic pollutants
- Carries a 2200 MPR (microparticle performance rating)
- Lasts up to three months
- Attracts and captures 94 percent of large particles like mold spores, dust and pollen
- Attracts and captures microscopic allergens like pet dander and smoke and microscopic particles that can carry bacteria, viruses, and odors