- 4-stage hospital-type filtration

- Effectively purifies air in medium rooms 200-400 square feet

- AeraSmart™ Sensor monitors the air quality and automatically adjusts the fan speed to keep your air purified

- True HEPA filter with AeraSafe™ antimicrobial treatment safely removes 99.97% of airborne particles as small as 0.3 microns, including pollen, ragweed and other allergens, viruses, germs, dust mites, mold spores, pet dander and cigarette smoke

- Extremely effective at capturing influenza virus from indoor air (based on independent testing)

- Carbon filter removes odors and captures large airborne particulates

- Certified asthma and allergy friendly™ by the Asthma and Allergy Foundation of America

- Aera+™ Mode for allergy and cold/flu seasons

- Ultra quiet operation