Product Description The A7K is a heavy duty deodorize desighned to remove small,odors,virus,and mold from the air .Using natural ozone ,no matter how bad the area ,the A7K liminates it all using no harsh chemicals leaving the area fresh and sanitized. Features 1 Corona Discharge technology 2 Ozone adjustable range: 0%-100% 3 LED status indicators 4 Air cooled ozone generator 5 Stainless steel oxygen inlet 6 Teflon for ozone outlet 7 Durable frame and enclosure 8 Built in heavy duty compressor 9 Adjustable timer or continuous run 10 Single stainless steel ozone tube and ozone resistant Teflon internal tubing 11 Quiet, light weight and sleek design 12 Includes handle for easy portability 13 1 year parts and services warranty Functions Hotels, Room Air Treatment Office, Air Treatment Home air treatment Dental and doctor office air treatment Basement, remove mold and mildew odor Kitchen, remove food odor such as onion, spices, burned oil Air treatment, kill bacterial and pollen Remove pets odor Remove smoke and cigarette smell