Reduce allergy and asthma-triggering particles like pollen mold and pet dander. UV-C light and 3 stage filter exceeds HEPA standards by capturing 99.99% of particulates as small as 0.1 microns. Cleans air in extra-large spaces up to 2220 sq.ft.. Digital display air quality sensor provides real-time feedback 3 ways. Auto mode adjusts the cleaning speed to changes in air quality. 4 Cleaning speeds and 3 timer settings. Display brightness control. Screen lock for children. Fast easy filter and UV-C bulb installation. CADR-rated and certified by Energy Star and CARB.
