CMP Generic Weir [5-7/8" SP1090 (25141-170-000) bathpumps Heaters in this configuration are

Heaters in this configuration are useful because they preserve both the physical plumbing layout and the pressure-switch accommodation required by the supported 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

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

5 inch slip format and VGB 2008 style

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

CMP Generic Weir [5-7/8" SP1090 (25141-170-000) bathpumps Heaters in this configuration areThe 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