The U.S. Products Oasis Plus Ozone Generator is designed to eliminate most smoke, mold, mildew, pet odors and more. The Oasis Plus helps to combat odor causing molecules, leaving pure oxygen in its place. A maintenance free corona discharge system provides constant ozone production. Features include a programmable 30 hour timer with an adjustable ozone output level. Use in motels, hotels, hospitals and meeting rooms and for freshening the air in cars, buses, boats and aircraft. The ozone generator is effective for up to 40,000 cubic feet. It is lightweight and compact for easy transport.