CMP Generic Weir [9-3/8] [Baker Hydro] (25141-540) alliedinnovation owners often feel the difference

owners often feel the difference in the spa long before they want to admit it is time for replacement

and 48-frame fit help define the intended hydraulic and mounting relationship of the assembly

improving floating-debris collection and supporting steadier daily skimming performance

Supports stable system performance

A properly selected cartridge helps restore intended filtration performance and contributes to cleaner routine maintenance

CMP Generic Weir [9-3/8] [Baker Hydro] (25141-540) alliedinnovation owners often feel the differenceThe CMP generic 9 3 8 inch weir is designed for compatible Baker Hydro style skimmer applications where the weir door needs replacement. A weir is useful because it helps control the flow of surface water into the skimmer, improving floating debris capture and supporting steadier daily skimming action. This replacement is especially useful when the original weir is cracked, warped, faded, or no longer swinging correctly. Matching the correct 9 3 8