- HEPA filter captures up to 99.97% of pet dander, dust, pollen, mold spores and allergens as small as .3 microns to improve household air quality.
- Activated charcoal layer and pre-filter help keep your air fresh.
- For use with GermGuardian Air Purifier models AC4100, AC4100CA, AC4150BL and AC4150PCA.
- Fits perfectly for hassle-free installation.
- Replacing a worn filter is an essential part of maintaining your air purifier.
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