... 12V 110V 220V dampproof ozone generator for air purifier1.Usage: Used in household air purifier,air fresher, home air purifier,Dryer,dishwasher,shoe cabinet ... air circumstance)Power12WFrequencyInput:50/60HZ,Output:16KHZInputDC12V ;AC110V;AC220VOutput3.1kv-3.5kvIt is the set of ozone transformer ... special require, we could also customize the ozone generator for you. Please feel free to contact us.6. ...