Honeywell 5-in-1 True HEPA Tower UV Allergen Remover Air Purifier Odor Filter, 1-Touch Operation, Programmable Timer, Germicidal UV Technology, Electronic Filter Monitor, Quiet Operation. Effective for medium to large size rooms up to 170 sq. ft. Mold Spores, Tobacco Smoke, Pollen, Household Dust, Pet Dander. 105 Watts. True HEPA