Designed to be used in both air and water applications, our Topzone unit is the most compact of the range. Do you have a requirement to neutralize smelly water or safeguard the quality of drinking water? Topzone is the solution that OAS proposes. Being very efficient, Topzone still offers similar functionality to the big brother Coolflow series of Ozone generators. The TOPZONE Ozone generator is designed for small commercial, home and laboratory applications. The Ozone output level and timer functions can be user programmed. Topzone is mainly used in small drinking water, hydroponic, Jacuzzi and aquatic applications where control of bacteria, organic compounds and coloration are of great interest!