The Pool Tool Skimmer Weir Conversion [Sta-Rite U-3] is designed for skimmer service and conversion work on compatible Sta-Rite U-3 skimmer applications. A working skimmer weir helps improve surface skimming by directing floating debris into the skimmer instead of allowing it to drift back into the pool.This Pool Tool Inc. conversion part is a practical solution for maintaining skimmer performance and addressing worn, missing, or outdated weir components. It is useful for homeowners, repair technicians, and pool service professionals working to restore cleaner surface circulation. Skimmer weir conversion for compatible Sta-Rite U-3 applications Helps restore proper surface skimming action Useful when replacing worn or missing weir components Supports cleaner debris capture at the skimmer opening Pool Tool part 130 for accurate ordering