Pentair Letro Legend Cleaners Wall Fitting (EW22) pulsafeeder The Hydro-Quip CS8700-C9 spa control

The Hydro-Quip CS8700-C9 spa control system is designed for compatible applications where the system needs a timer-equipped control pack with mixed-voltage equipment support

Includes box-style setup

Guide wheels help maintain rolling support and movement stability in a compatible robotic cleaner

Lighting parts should be matched carefully to the existing fixture to help maintain fit

Helps restore a key powered cleaner function

Pentair Letro Legend Cleaners Wall Fitting (EW22) pulsafeeder The Hydro-Quip CS8700-C9 spa controlThis component is a practical choice for keeping an older Letro cleaner in service when one worn part is holding back performance. Use it when inspection points to wear around water flow control, pressure response, and cleaner direction, or when a rebuild calls for replacing small parts that affect reliability. Part EW22 is intended for the Legend pressure cleaner family and should be selected by model, diagram reference, and the component description