Pure Wash - Room Air Purifier - WhiteDesigned to purify the air in an individual room, PureAir 500 uses three advanced technologies to eliminate bacteria, viruses, odors, smoke, pollen, mold, pet dander, and more. These technologies help to sanitize everything in the air, embedded in walls, ceilings, floors, furniture, clothing, on countertops and other surfaces. PureAir 500s operation is just as simple as its design; choose the continuous setting for a constant clean or use the burst