CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers and this Balboa Retrofit Bezel

and this Balboa Retrofit Bezel E4 Topside Panel Adaptor is designed for compatible applications where the panel update needs a cleaner visible transition

A properly selected replacement helps preserve the intended internal flow path and support function instead of forcing the repair to rely on a substitute that only partly fits

hard to turn

Designed for spa systems

Useful when original vacuum plates are cracked or worn

CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers and this Balboa Retrofit BezelThe CMP generic 8 3 8 inch weir is designed for compatible Swimquip U3 and Hayward SP1070 style skimmer applications where the weir door needs replacement. A weir is useful because it helps regulate the surface water flow into the skimmer, supporting more effective debris capture and steadier skimming action. This replacement is especially useful when the original weir is cracked, warped, faded, or no longer moving correctly. Matching the correct 8 3