This is the air purifier that incorporates a powerful heater, fan, and a high-volume humidifier in a single space-saving tower. Requiring less than one sq. ft. of floor space, the purifier’s True HEPA filter captures up to 99% of impurities as small as 0.3 microns including allergy-provoking pollen, dust mites, mold, and pet dander. Its humidifier uses natural evaporation to help relieve dry indoor air, outputs 2.2 gallons per day, and can be run alone or with heater/fan. The 1,300-watt ceramic heater/fan offers three fan speeds, a simple manual temperature control dial, and automatically shuts off if tipped over. Recommended for rooms up to 250 sq. ft. AC plug. 25 1/2" H x 10 1/4" W x 9" D. (11 1/2 lbs.)