Hamilton Beach 04492 True-Air Tower Ionic Air Purifier Ionic tower air purifier for rooms up to 180 square feet in size from Hamilton Beach TrueAir Plastic and metal construction; magnetic front panel removes for HEPA filter cleaning Energy Star qualified Removes 99 percent odors and particles as small as .3 microns; air quality sensor Purifier weighs 14 pounds upon shipping; made in China 120-volt purifier offers 3 fan speeds