Only Blueair air purifiers use HEPASilent™ technology, delivering faster*, quieter**, and smarter cleaner air. By combining electrostatic and mechanical filtration, it actively removes at least of 99.97%*** of airborne particles. Quickly cleans 635 ft² in just 12.5 minutes or up to 1, 524 ft² in 30 minutes. Control 4 fan speeds, auto mode, child lock, brightness adjustment with the touchscreen LED display. Accurate filter tracking so you never change your filter too soon or too late. Stay informed with the LED 5-color indicator for quick air quality readings. Seamlessly fits into your home with Scandinavian inspired washable pre-filters.

*Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.

**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 on PM 2.5 up to 90mins