What is UV Light and how does it disinfect? Learn how UV Light-Ozone can be added to the filtration system to help disinfect the pool water and how you can present it as a benefit to the pool owner. Is UV hard to install? Is it safe for people? Does UV-Ozone effect PH or other readings? What is the cost? Learn the answers along with other aspects of UV Light Disinfection and how it can save up to 50% of chlorine use without harmful side effects.