Hayward HydraPure™ AOP Advanced Oxidation UVO3 - 004952002000 Heater Unions The EC65A has:

The EC65A has:

Pentair Item Code: 476069

5” in length

Hayward HP65A Replacement PCB Board for ALL Models

6 x 6" ColorLogic Spa

Hayward HydraPure™ AOP Advanced Oxidation UVO3 - 004952002000 Heater Unions The EC65A has:Hayward HydraPure AOP Canada UVO3 Perfect for new or existing pools, Hayward HydraPures advanced oxidation process combines UV and Ozone to form hydroxyl radicals. Together these three sanitizers to destroy 99. 9%* of chlorine resistant bacteria and viruses. Hayward Item Code: 004952002000 (120 240V Hardwire) This model has been discontinued Features Eliminates 99. 9%* of chlorine resistant bacteria and viruses with UV, ozone and hydroxyl radicals via