Sharper Image True HEPA Air Purifier, Covers up to 125 Sq. Ft, White (New)

Three state filtration: Pre-Filter purifies the air from larger particles. The True HEPA Filter effectively filters the allergens, and the Activated Carbon Filter captures odors and prolongs HEPA Filter life. True HEPA Filtration effectively filter out 99.97% of airborne pollutants up to 0.3 microns, including bacteria, smoke, mold spores, and pet dander 3 speed settings Push button controls  Ambient night light LED filter replacement indicator Inhaling fresher air helps your heart and lungs stay in good shape, improving your overall health and sleep quality. Covers small rooms (up to 97 sq. feet)