OdorFree Suite 700 Ozone Generator for eliminating Odors from small Apartments, Hotels, Vehicles and Boats at their Source THE ORIGINAL ODORFREE  Over 15 Years in The Ozone Industry  Our Mission is to Eliminate the Source of the Odor in Each Location. HOW IT WORKS - The OdorFree takes normal Oxygen (O2) and converts it to Ozone (O3) which fills every cubic inch in the space. Ozone is a powerful oxidizer that breaks apart odor molecules and kills microorganisms. *In case of heavy odors treatment may need to be repeated.* CAUTION - UNOCCUPIED SPACES ONLY - The EPA, FDA and the American Lung Association recommend that ozone only be used in Unoccupied Spaces. Wait at least two hours before reoccupying the space. CONVENIENT 0 to 60 MINUTE TIMER  Or Manually for Longer Treatment  Covers up to 2,000 sq ft  Output from 150-900 mg/hr  Comes Complete with Plates and Filters- FIVE YEAR WARRANTY - Easy to Maintain - Adjustable Ozone Output