About this item

• BLUEAIR’S TOP-PERFORMING AIR PURIFIER LINE: Blue family’s new Pure Max series with our proprietary HEPASilent performance now even better with up to 83% faster cleaning and 50% less noise*
• BLUEAIR GENUINE FILTER: For Blue Pure 211i Max air purifier; Blueair genuine Blue Pure F2MAX Replacement filter for 211i Max is designed for optimal performance; Not compatible with 211+ and 211+ Auto
• LET’S CLEAR THE AIR QUIETER: Quiet Mark certified (23-53dB); Cleans up to 1,524sqft XL space in 30min or 635sqft extra-large room in about 12.5min on high
• LET’S CLEAR THE AIR SMARTER: Get more out of your filter; Our proprietary RealTrack algorithm calculates filter lifetime based on actual usage and pollution levels and tells you when to replace within 9 months; Subscribe to save
• LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone**
• LET’S CLEAR THE AIR FASTER: HEPASilent dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone*
• LET’S CLEAR THE AIR BETTER: Removes at least 99.97% of tiny airborne particles like viruses and smoke down to 0.1 microns, and captures pet dander, pollen, mold allergen and dust; carbon filter traps light household odors from smoking, pets and cooking***