3M Filtrete
Advanced Allergen Reduction
FiltreteŽ high performance Advanced Allergen Filters filters carry a microparticle rating of 1500 and capture small and large particles including smoke, smog and particles that carry viruses.
Ultra Allergen Reduction
FiltreteŽ high performance Ultra Allergen filters carry a microparticle rating of 1200 or higher and capture small and large particles including smoke, smog and particles that carry viruses.
Micro Allergen Reduction
FiltreteŽ Micro Allergen Filters carry a microparticle performance rating range of 700 - 1000. They attract and capture microscopic allergens like dust, smoke, and smog particles and large allergens like mold spores and pet dander.
4" Allergen Reduction
FiltreteŽ Media Air Cleaner 4" Filters are designed for whole house air cleaners with housings that accommodate 4-inch nominal size filters, and carry a 1550 microparticle rating. The filters help to attract and capture particles like pollen, mold spores, and dust mite debris.
