CMP Spamaster 2" Insider Straight Body w/Std Nich (25581-290-000) jettrim This replacement is especially useful

This replacement is especially useful when the original thermostat is worn out

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

Matching the correct horsepower

That helps restore the control point without replacing the larger pneumatic switching system

or has failed and is causing irregular heat control

CMP Spamaster 2" Insider Straight Body w/Std Nich (25581-290-000) jettrim This replacement is especially usefulThe 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