Pentair 27001-0130S Spring Check Valve Replacement Sta-Rite Pool/Spa D.E. and Cartridge Filter safety-harness Self-adjusting polyurethane foam expands to

Self-adjusting polyurethane foam expands to fit virtually every wearer

The push-to-fit design with a flexible stem helps keep the soft foam tip clean

Acts as a draftstop to help reduce air infiltration

Keep your pool clean and clear all season long

2-Command Hooks

Pentair 27001-0130S Spring Check Valve Replacement Sta-Rite Pool/Spa D.E. and Cartridge Filter safety-harness Self-adjusting polyurethane foam expands toPentair 27001 0130S Spring Check Valve Replacement Sta Rite Pool Spa D. E. and Cartridge Filter Spring check valve replacement Fits Pentair Sta Rite PLM and System 2 modular media pool and spa cartridge filter models PLM100, PLM125, PLM150, PLM175, PLM200, PLM300 Also fits Pentair Sta Rite PLD and System 2 modular pool and spa D. E. filter models PLD50 DE, PLD70 DE Measures 1 inch length by 1 inch height by 1 inch width