Pentair Admiral S20 Flap Weir, 2" Slip | 84420805 Throw Pillows This precise component sits at

This precise component sits at the mouth of your skimmer box

dependable seal

Commercial environments require consistent circulation to maintain water clarity and health standards

Facilitates orderly disassembly and reassembly during service

Install in line with appropriate fittings and sealing method

Pentair Admiral S20 Flap Weir, 2" Slip | 84420805 Throw Pillows This precise component sits atWhat This Part Is Used For Pentair 84420805 Admiral S20 Flap Weir 2in Slip is a replacement flap weir for compatible Pentair Admiral skimmer systems. It helps regulate water entry into the skimmer throat. Why This Part Matters A properly functioning weir improves surface skimming efficiency. Replacing a broken flap restores consistent debris capture. Proper water flow into the skimmer supports overall filtration performance. Key Features and