- UPGRADED FILTER: This Upgraded GENUINE GermGuardian HEPA filter continues to reduce allergens, while the new yellow frame helps you identify that it’s a GENUINE HEPA Guardian Technologies replacement filter.
- CAPTURES ALLERGENS: HEPA Filter captures 99.97% of dust and allergens as small as .3 microns such as household dust, pet dander, mold spores and plant pollens.
- REDUCES ODORS: Charcoal filter layer reduces common odors from pets, smoking and cooking. Acts as a pre-filter to capture large dust particles, helping to extend filter life.
- Replacement filter for GermGuardian Air Purifier Models AC4300BPTCA, AC4900CA, AC4825, AC4850PT, CDAP4500BCA, CDAP4500WCA, PureGuardian Model AP2200CA and Black+Decker BXAP148
- Only one single combination filter needs to be replaced every 6-8 months depending on the use of the product; Charcoal replacements can be purchased separately to extend the life of your filter (Model #FLT22CB4). IMPORTANT: Use genuine Guardian Technologies replacement parts to maintain product performance.