Pentair U-3 Skimmer Weir Assembly | 08650-0022 Jack's Magic Waterway Plastics Gunite Pipe Measuring

Waterway Plastics Gunite Pipe Measuring Tool

Installs inside the pump strainer housing above the suction port

Seals bottom drain opening

Serves as a stable base for wide mouth openings in pool components

A compromised seal can cause slow leaks and air intrusion that lead to poor circulation stability

Pentair U-3 Skimmer Weir Assembly | 08650-0022 Jack's Magic Waterway Plastics Gunite Pipe MeasuringWhat This Part Is Used For Pentair 08650 0022 U 3 Skimmer Weir Assembly is a replacement weir door assembly for compatible U 3 skimmer systems. It regulates water flow into the skimmer opening. Why This Part Matters A functioning weir helps maintain steady surface draw and debris capture. A broken or missing weir reduces skimming efficiency. Replacing it restores proper surface water control. Key Features and Specifications Manufacturer part number