Balboa TP540 Overlay [Jets/Light/Temp/Aux] (17351) onoffvalves and this Maytronics Dolphin pool

and this Maytronics Dolphin pool cleaner version uses the 9980200 reference

The 1-3/4 inch hole-size format helps define the intended shell fit

The Pentair Letro LLU5PM cleaner shroud is designed for compatible LL105PM cleaner applications and comes in a gray finish

this Waterway Dyna-Flo Plus unit is a practical option when a 50 square foot top-mount high-volume skimmer is needed

Shape-specific gaskets matter in spa jet repairs because the fit of the seal affects how cleanly the assembly goes back together and how complete the rebuild feels once installed

Balboa TP540 Overlay [Jets/Light/Temp/Aux] (17351) onoffvalves and this Maytronics Dolphin poolThe Balboa TP540 overlay is designed for compatible topside control applications where the original graphic layer needs replacement. An overlay is useful because it helps identify each control clearly while restoring the finished look of the panel, supporting easier user interaction and a more polished control surface. This replacement is especially useful when the original overlay is peeling, faded, cracked, or no longer readable. The Jets, Light,