The Austin Air Bedroom Machine® is designed to give you the ultimate protection. The results of two separate clinical trials show this unit to be highly effective at removing dangerous airborne pollutants from the home. The Medical Grade HEPA technology is proven to remove up to 99% of all airborne contaminants as small as 0.1 microns, including viruses*, bacteria, dust, dander and allergens. The filter’s unique carbon blend also offers protection against chemicals, VOC’s and gases. Keep the air in your bedroom free from pollution and get the good night’s sleep you deserve.