Ozone machine:Technical Data 1,portable ozone generator 2,used for home 3,water purifier 4,air purifier 5,ozone output ... make life relaxed, and health every day! About the Oxygen Generator, the working principle is that the discharging process in thundering ... , bathing, wash dishes, food and vegetables.About the Oxygen Generator, the working principle is that the discharging process in thundering ...