- 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
- HEPASilent™ dual filtration technology delivers more clean air faster and uses less noise and energy than HEPA filtration alone*
- 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**
- Blueair smart air purifier app scheduling, air quality monitoring, Clean Air ETA, Welcome Home geofencing and RealTrack accurate 6–9 month filter tracking technology are customizable features; Alexa voice control available
- Intuitive LED display, advanced pollution (PM1, PM2.5, PM10) sensor, real-time indoor readings, 5-color AQI and two-button design make it easy to control fan speed 1 – 4 including night mode, auto, brightness and child lock
- Our Blue Pure Max air purifier comes with one filter preinstalled and a pre-filter for easy set up; Product is for use in North America only
- Ozone Safety Standards Certified by CARB
- Zero Ozone Verified (<5 ppb) by Intertek Sustainability
- Blue Pure 211i Max Genuine Replacement Filter; Blue Pure F2MAX fits Blue Pure 211i Max Air Purifier and is designed for optimal performance
*When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration. **Tested PM 2.5 (0.1 - 2.5 microns) up to 90min in a 30m3 room. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger. "