CMP Generic Weir [5-7/8"] [Hayward SP1090] (25141-170) balboawater choosing a Balboa replacement part

choosing a Balboa replacement part helps protect fitment and compatibility in systems that were built around OEM dimensions

which is why correct replacement matters

Maintains operational balance

A complete wet-end replacement is especially practical when the motor remains serviceable and the owner wants to restore the hydraulic side of the pump with a more thorough repair

CMP Generic Weir [5-7/8"] [Hayward SP1090] (25141-170) balboawater choosing a Balboa replacement partThe CMP generic 5 7 8 inch weir is designed for compatible Hayward SP1090 style skimmer applications where the weir door needs replacement. A weir is useful because it helps control surface water flow into the skimmer, supporting better debris capture and steadier skimming action. This replacement is especially useful when the original weir is cracked, warped, faded, or no longer swinging correctly. Matching the correct 5 7 8 inch Hayward SP1090 style