Carvin PMT Skimmer Weir (43-1246-12-R) pvcfittings The 634079 is a practical

The 634079 is a practical service part when a compatible HydroStar system needs its suction nozzle restored with the correct black replacement component

Helps simplify rebuild planning and parts sourcing

AquaStar generic white lower body for compatible Hayward-style cleaners

A jet with a plug nozzle can make a meaningful difference in how a seat performs

This white injector introduces air into the system to support the aerated spa effect users expect

Carvin PMT Skimmer Weir (43-1246-12-R) pvcfittings The 634079 is a practicalThe Carvin PMT skimmer weir is designed for compatible skimmer applications where the flap at the skimmer opening needs to move properly for effective surface cleaning. A weir is useful because it helps regulate incoming surface water, supporting improved floating debris capture and more consistent skimmer action. This replacement is especially useful when the original weir is warped, cracked, broken, or no longer swinging correctly. Replacing it can