GermGuardian True HEPA Filter Air Purifier for Home, Office, Bedrooms, Filters Allergies, Pollen, Smoke, Dust, Pet Dander, UV-C Sanitizer Eliminates Germs, Mold, Odors, Quiet 22 inch 3-in-1 AC4825WIm-purr-ove the air quality in the room with help from GermGuardians AC4825W HEPA Filter Air Purifier. The HEPA air filter reduces up to 99.97% of dust and allergens as small as .3 microns while the pre-filter traps the larger particles like pet hair. The activated charcoal filter keeps the room smelling fresh, helping remove household odors and gasses emitted from cleaning products and other pollutants. For extra air cleaning power, an optional UV-C light technology setting can help kill airborne germs and viruses.HEPA air filter reduces up to 99.97% of dust and allergens as small as .3 micronspre-filter traps large particles like pet hair and extends the life of the HEPA filter.Activated charcoal filter helps reduce household odors and gasses emitted from cleaning products and other pollutants.Optional UV-C light technology setting can help kill airborne germs and viruseskeeping it clean for you and your furry friends.3 speed settings, UV-C light control and a filter change indicatorDesigned for rooms up to 167 square feet.InstructionsVacuum filter in-between uses to maintain product performance. Replace filter and/or UV-C Bulb to maintain product performance according to Manufacturers recommendations per product manual.Click here for more information on Air PurifierReview this product on Youtube