PureSphere  HEPA Carbon Filter For Blueair Blue Pure 411 Air Purifier Particle 2 Pks

COMPATIBLE WITH ENTIRE BLUE PURE 411 AIR PURIFIER LINE: 411 Series SmokeBlock Replacement Filter compatible with entire Blue Pure 411 air purifier line consisting of Blue Pure 411 Auto, Blue Pure 411, Blue Pure 411+ air purifiers
FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Blue Pure 411 Series SmokeBlock Filter lasts on average 6 months; optimizing air flow and performance over time
REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment
TRAPS HOUSEHOLD ODORS: In addition to wildfire emissions, active carbon mesh also traps household odors, smoke, chemicals, and volatile organic compounds (VOC)