... *Best price for ozone gennerator. Ozone GeneratorDN-HY Series Ozone Generator are reliable, safe, durable, which is widely used for swimming ... pool water treatment, SPA pool, and also used for sterilizing on some public places,ect... Technical parameter:Model: DN-YT ... and oxygen, extract pure oxygen. Then it supply to ozone generator and form high concentration ozone. The precision filter, the ...