Air purifier,Ozone generator,Sterilization of fruit and vegetable,ozone machineWater treatment equipment,Air sterilizer,spa ozon With the actions ... unpleasant odors, sterilization and bacteria killing, it improves indoor air quality, and creates better living environment, being a ... One year warranty Benefits:Eliminates odors Freshens stale air Removes dust & pollutant Also generates safe levels of ...