Fellowes AeraMax 190 Air Purifier for Medium Sized Rooms

The 190 Air Purifier features a 4-stage hospital-type filtration that effectively cleans air in small spaces 200-400 square feet. 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 and allergy friendly TM by the Asthma and Allergy Foundation of America. The air purifier also includes the Mode for allergy and cold/flu seasons and features ultra-quiet operation.