Honeywell HFD-130 Germicidal Tower Air Purifier with Permanent IFD Filter Electronic air purifier for stripping indoor environments of pollen, dander, tobacco smoke and dust from Honeywell Purifier quietly employs IFD filtration to trap particles and ionize the air 60-watt purifier requires no UV-bulbs and is Energy-Star certified; 12-hour program timer Low, medium, and high power levels available; covers rooms up to 200 square feet The air purifier measures 19.37 by 15.39 by 14.21 inches and weighs 12.9 pounds