CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers and this Buss Fuse SC-20

and this Buss Fuse SC-20 Fuse Holder Assembly is designed for compatible applications where the original holder has become worn

since the same spa model may use different jet configurations over time

hard to turn

That keeps the repair focused and cost-effective

performance issues often appear gradually

CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers and this Buss Fuse SC-20The 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