CMP Spamaster 2" Insider Straight Body w/Std Nich (25581-290-000) jettrim An internal like this is

An internal like this is useful because it restores a more active massage-style jet pattern while keeping the visible trim bright

In the proper Convertassage application

Designed for compatible 340

flow routing

or has failed and is causing irregular heat control

CMP Spamaster 2" Insider Straight Body w/Std Nich (25581-290-000) jettrim An internal like this isThe CMP SpaMaster insider straight body is designed for compatible spa jet installations where the supported jet housing needs replacement. A jet body is useful because it forms the structural base of the assembly, supporting the internal jet components while managing the water path through the fitting. This replacement is especially useful when the original body is cracked, leaking, damaged, or no longer supporting the assembly correctly. Matching