Blueair Blue Pure 211i Max Air Purifier

Fast. Quiet. Simply Smart. Our signature performance is now even better delivering more cleaning power. Blue Pure 211i Max features enhanced performance with our proprietary HEPASilent technology which combines electrostatic and mechanical filtration to capture at least 99.97% of airborne particles down to 0.1 micron in size. Even the tiniest particles such as viruses and bacteria are captured along with larger household particles such as dust pollen pet dander and smoke.Cleans air of 635sqft extra-large room in 12.5 min or 1524sqft in 30min on high. Quiet Mark certified 23-53dB with HEPASilent dual filtration technology. Smart app enabled with exclusive customizable features.