UVC radiation “kills” bacteria and viruses in the water exposed to the UV rays.
Ozone (O3) is a powerful oxidant that oxidizes organics contaminants in water.
UV generators and Ozone generators are being widely used for spa and hot tub applications today. When combining Ozone and UV together in a reactor chamber, the sanitation power is multiplied. The science behind the phenomenon is called Advanced Oxidation Process or AOP.