WHY BUY GENUINE - Genuine GermGuardian replacement parts are essential for maintaining product performance, as your purifier is only as powerful and effective as the filter you put inside

HASSLE-FREE FIT - Genuine GermGuardian replacement parts fit like a glove and are designed for a particular unit style

BREATHE FRESH AND CLEANER AIR - A true HEPA filter, activated charcoal layer, and pre-filter work to help improve indoor air quality

AIR PURIFIER MODELS - Replacement filter for GermGuardian Air Purifier models AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA, AC4820, PureGuardian Model AP2200CA and Black + Decker BXAP148

TRUE HEPA FILTER - Reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as .3 microns from the air

TRUE HEPA FILTER - Reduces up to 99.97% of dust, pollen, pet dander, mold spores, and allergens as small as .3 microns from the air

REDUCES ODORS - Activated charcoal filter helps reduce unwanted odors from pets, smoke, cooking fumes, and harmful VOC's emitted from a variety of household products and chemicals

TRAPS ALLERGENS - Charcoal filter also acts as a pre-filter to capture large particle allergens such as pet hair and dust

DIMENSIONS - 11.29 x 4.76 x 15.77 in