4 Pack 211+ Replacement Washable Pre-Filters for Blueair Blue Pure 211+ air purifier, Removes Pollen, Dust, Pet Dander, Color include Lunar Rock, Diva Blue, Lavender Purple, Forest green

4 Pack 211+ Replacement Washable Pre-Filters for Blueair Blue Pure 211+ air purifier, Removes Pollen, Dust, Pet Dander, Color include Lunar Rock, Diva Blue, Lavender Purple, Forest green

BLUEAIR Blue Pure 211+ Genuine Replacement Filter, Particle and Activated Carbon, Fits Blue Pure 211+ Air Purifier (Non-Auto)

BLUEAIR Blue Pure 211+ Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 211+ Auto Air Purifier