CMP Generic Weir [5-7/8" SP1090 (25141-170-000) bathpumps This American/Pentair DE Filter Push

This American/Pentair DE Filter Push Pull Valve DE Filter [8" W/Unions] (263052) is engineered for de filters & parts applications

The Hayward spa motor is designed for compatible spa pump applications where a 1

5 inch slip format and VGB 2008 style

This part helps manage the relationship between the skimmer and main drain connection within the system

A focused replacement like this is especially useful when the valve body remains serviceable and the weakness is isolated to the lid assembly itself

CMP Generic Weir [5-7/8" SP1090 (25141-170-000) bathpumps This American/Pentair DE Filter PushThe CMP generic 5 7 8 inch weir is designed for compatible SP1090 style skimmer applications where the weir door needs replacement. A weir is useful because it helps regulate how surface water enters the skimmer, improving floating debris capture and supporting more effective skimming action. This replacement is especially useful when the original weir is cracked, warped, faded, or no longer operating correctly. Matching the correct 5 7 8 inch SP1090