Pentair 350013 Whisper Flo & Challenger Lid O-Ring
- Part: Pentair 350013 Lid O-Ring Replacement
- Fits Pentair IntelliFlo VF, VS 3050, VS-SVRS and WhisperFlo, Challenger, Pinnacle inground pool/spa pumps and Pentair EQ-Series commercial and WaterFall pool/spa pumps. This does not fit the SuperFlo pumps
- The Pentek/Pentair 350013 o-ring has an inside diameter of just under 5-7/8" and outside diameter of just over 6-1/4‰. This o-ring's thickness is slightly larger than 1/4‰.