... :Technical Data 1,portable ozone generator 2,used for home 3,water purifier 4,air purifier 5,ozone output ... of Oxygen Machines, anion oxygen machines, vegetable sterilizers, home air purifiers, car air purifiers and other environmental protection ... hunting, fishing trips, picnics, barbecues.-Farm buildings, cattle sheds, fishing places, livestock farms.-Restaurants,bar,bakeries.childcare centers. ...