- Replacement HEPA filter captures up to 99.97% of pet dander, dust, pollen, mold spores and allergens as small as .3 microns to improve indoor air quality.
- Pre-filter and activated charcoal filter layer help reduce household odors.
- For use with GermGuardian Air Purifier models AC4300BPTCA, AC4900CA, AC4825, AC4825DLX, AC4850PT, CDAP4500BCA, CDAP4500WCA, AC4820; PureGuardian Model AP2200CA and Black+Decker BXAP148.
- Fits perfectly for hassle-free installation.
- Replacing a worn filter is an essential part of air purifier maintenance.
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