This is the powerful air purifier with a three-stage HEPA filter that removes airborne allergens and odors from a 1,200 sq. ft. room in as little as an hour. Ideal for bedrooms, basements, kitchens, and living areas, it monitors your indoor air quality, automatically adjusts fan speed as needed, and displays real-time air quality readings on a color display. A pre-filter captures hair and dust, a pleated HEPA filter traps up to 99% of particles 0.3 microns and smaller such as dust and pet dander, and an activated carbon filter removes common household odors and smoke. With three fan speeds, a 1/4/8-hour timer, and carrying handle that allows easy transport from room to room. Titanium color metal cabinet. AC plug with 6' cord. 24 1/2" H x 16 1/4" W x 9 3/4" D. (23 lbs.)