DEL AOP Pro Advanced Oxidation Process (AOP) Systems provide enhanced oxidation/disinfection capability by combining Ozone and UV-C to form Hydroxyl Radicals. The optimized Ozone/UV-C ratio results in Hydroxyl Radical creation that far exceeds any competitive AOP system. This is a game changer in disinfection, oxidation of organic and non-organic contaminants, destruction of biofilm and optimizing water clarity. AOP also dramatically reduces chlorinated by-products such as chloramines.