600B Commercial Ozone Generator Air Purifier Cleaner UVC light and Timer Function (3 Yr Warranty!) Purify Technology: Ozone, Ultraviolet Light, Negative Ion Generator ENERGY STAR: Yes Operates Room Size: 5000 sq.ft. CADR Rating: 120 (Smoke) Speed Setting: 5 speeds Timer: 8 hours Color: Silver Power Supply: AC 110 V /230V |