BLUEAIR Blue Pure 211+ Series SmokeBlock Genuine Replacement Filter

 Features:

• ULTIMATE TOOL AGAINST WILDFIRE SEASON: Additional activated carbon removes 99.99% of wildfire smoke along with extra protection against other wildfire emissions such as toxic gasses, smog, and odors
• COMPATIBLE WITH BOTH BLUE PURE 211 plus and 211 plus AUTO: Blueair 211 plus Series SmokeBlock Replacement Filter compatible with Blue Pure 211 plus Auto and Blue Pure 211 plus air purifiers
• FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area, the Genuine Blue Pure 211 plus Series SmokeBlock Filter lasts on average 6 months; optimizing airflow 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)
• AUTOMATED FILTER REPLACEMENT: Subscribe and save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day