Air Purifiers, HEPA and Carbon Filtration, 200-400 sq ft Room Capacity, Black

Four-stage hospital-type filtration that effectively cleans air in small spaces. The Smart Sensor detects air quality and automatically adjusts the fan speed to keep your air purified. A True HEPA filter with antimicrobial treatment safely removes 99.97% of airborne particles as small as 0.3 microns, including allergens, viruses, and cigarette smoke. Proven effective at capturing the airborne flu virus. Carbon filter removes odors. Certified asthma & allergy friendly™ by the Asthma and Allergy Foundation of America. The air purifier also includes the Aera+™ Mode for allergy and cold/flu seasons and features ultra-quiet operation. Air Cleaner Machine Type: HEPA/Carbon; CADR: 126 (smoke); 129 (dust); 124 (pollen); Maximum Room Size (Square Footage): 200-400 sq ft; Maximum Room Size: 16 ft x 11 3/4 ft up to 32 ft x 23 1/2 ft.