CleanAir Air Purifier with Ionizer, Ozone Generator (!MUST BE USED FOR UNOCCUPIED ROOMS/BUILDINGS ONLY!) and a UV Sterilization Lamp. * High Quality Wooden Case with Cherry Finish, Compact yet highly powerful. * 2 Control Knobs: One for Ozone Adjustment and One for Ionization/Fan Speed, 300CFM(3000RPM). * Photocatalyst Filter, Deodorization Filter, Washable HEPA Filter, Runs on 110V Outlet, 3 Year Warranty. * NOTE: This item can only be shipped to the LOWER 48 STATES and CAN NOT be shipped to P.O. Box"s, APO/FPO, HI, AK, PR.