CMP Typhoon 500 Jet Internal [5" FD] [Twin Roto Smth Scal] [SS/Gray] (23452-312-900) gruber and this Intermatic version is

and this Intermatic version is an SPST 15-minute 20 amp model using the FF15MC reference

Supports cleaner and more dependable vent setup

This Waterway part is especially practical when the original float valve is worn

Praher TM-22-JAC multiport valve

CMP Typhoon 500 Jet Internal [5" FD] [Twin Roto Smth Scal] [SS/Gray] (23452-312-900) gruber and this Intermatic version isThe CMP Typhoon 500 jet internal is designed for compatible Typhoon 500 spa jet applications where a 5 inch face diameter twin roto internal needs replacement. A twin roto internal is useful because it helps create a more dynamic rotating water action through the jet face, supporting the intended massage effect and overall spa performance. This replacement is especially useful when the original internal is cracked, worn, clogged, or no longer rotating