CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers That keeps the repair focused

That keeps the repair focused and cost-effective

Useful when original vacuum plates are cracked or worn

This American/Pentair/Admiral Weir [8-1/6" x 5-1/16" x 3/4"] (85001500) is engineered for skimmer parts applications

performance issues often appear gradually

CMP Generic Weir [8-3/8"] [Swimquip U3/Hayward SP1070] (25141-440) pumpimpellers That keeps the repair focusedThe 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