Pentair Compool CP30/CP100 Freeze Sensor (FPSAUX) senasys Balboa 15" FloThru Heater Assembly

Balboa 15" FloThru Heater Assembly [4kw] [2X2] (58111) is engineered with a clear focus on flow-through efficiency

Fits compatible C700 and DE7220 filter applications

A seal plate is useful because it helps support the mechanical seal area and acts as a key structural link between major wet-end components

A tube plug helps finish and close the end of a compatible reel tube assembly

more visually present trim face at the spa surface

Pentair Compool CP30/CP100 Freeze Sensor (FPSAUX) senasys Balboa 15" FloThru Heater AssemblyDesigned for lower horsepower Challenger High Flow pumps, this diffuser supports steady water direction around the impeller. It can help restore proper wet end operation when the original diffuser has been damaged by wear, debris, or heat. Because diffuser fit affects priming and flow stability, it is an important part of a complete pump refresh. Choose this replacement when you want a clean, part specific repair rather than forcing a workaround that