1. Ceramic Ozone Tube 2. Longlife Ozone Part 3. Equipped in Ozone Machine 4. High Efficiency 5. Used in water purifier Product Name ... : 5g/h ozone partModel Number: ZOT-5G220V / ZOT-5G110V FeatureThis ozone part could be ... . closed sterilizing for car inside, room inside, cold storage, toilet ,5.sterilize for swimming pool,6.ozone clean water machine ,7 ...