CMP 1-1/2" Rain Massage Spa Jet Internal [[Dk Gray] (23315-347-000) multiportvalves Heaters like this are useful

Heaters like this are useful because the right physical size can be just as important as the wattage when replacing an in-line heating assembly

It is a smart service part when the drain opening is best restored with a full cover-and-frame refresh rather than a smaller component-only replacement

This Spa Builders LX-RMT 3-Button Aux

This XP3 2

When an injector becomes worn

CMP 1-1/2" Rain Massage Spa Jet Internal [[Dk Gray] (23315-347-000) multiportvalves Heaters like this are usefulThe CMP rain massage spa jet internal is designed for compatible spa applications where the supported internal jet component needs replacement. A jet internal is useful because it helps shape the water delivery pattern inside the spa jet assembly, supporting the intended massage feel and overall jet performance. This replacement is especially useful when the original internal is cracked, worn, clogged, or no longer directing flow correctly. Matching