2 available Maintain a pure, fresh flow of air with this powerful HEPA air purifier replacement filter. A layered design helps this multi-filter capture and remove particles down to 0.3 microns, keeping you free of mold and allergens. The charcoal filter minimizes odors from pets, cooking, and more, while the antimicrobial filter guards against germs and bacteria. Replacement combination filter C for air purifiers Pre-filter, HEPA, and charcoal filtration HEPA Filter captures 99.97-percent of dust and allergens Removes pet dander, pollen, and mold up to .3 microns Antimicrobial treated PetPure filter Charcoal filter reduces common odors Combats smoke, pet, and cooking scents 4.75 inches long x 1.75 inches wide x 19.25 inches high Replace filter every 6-8 months, depending on use Compatible for GermGuardian Air Purifier Models AC5000E, AC5250PT, AC5300B, AC5350W, AC5350B, PureGuardian Model AP2800CA, Black+Decker BXAP250 and Lowe's Idylis Model IAP-GG-125