As we know Chlorine have been used in swimming pool water treatment for many years. The combination of chlorine, chloramines and ozone in the atmosphere can be very corrosive odor to equipment ,buildings and swimmers & staff. However, UV treatment replaces ozone and controls chloramine levels. Much less chlorine needs to be used to provide bacterial control. Our UV disinfection system UPVC series comes standard with heavy-wall and high-intensity UPVC pressure vessels and joints can be used to resist corrosive environments for a long time. Can be simple to install, operate and maintain. In the way sterilization UPVC series offers more non-chemical and economic choice Features: 1. Reactor chamber is made of UPVC SCH 80 corrosion-resistant material 2. Multi-lamp array for Optimum performance 3. Watertight design for wet environment. 4. High efficient electronic ballast to deliver precise input power to lamp. 5. High transmission of high-purity quartz for high UV lamp performance.