By Pentair Pool Products
Part # 476375
Pentair ETi 250 476375 Condensate Neutralizer Replacement Kit.
The EETi 250 heater produces condensate while in operation. The pH level of the condensate is between 3.1 and 4.2, and Pentair recommends that users neutralize the condensate by installing this optional ETi 250 Condensate Neutralizer Kit.