Filter out all of the bad vibes—and the pollen and dander, of course—with the Blueair Blue Pure 121 Replacement Filter. Removing pollen, pet dander, bacteria, mold, viruses, and dust has never been so easy! Simply replace the filter in your compatible Blueair Air Purifier (sold separately) to remove those pesky airborne particles with the power of activated carbon mesh. Better yet, this particle filter is 100% recyclable! With continuous use, you will need to change these life-changing filters out every six months.
Compatible with the Blueair Pure 121 Air Purifier (sold separately).
This particle filter removes airborne particles such as pollen, dander, bacteria, and viruses.