Captain O-Ring - 350013 Lid O-Ring - Compatible with Pentair IntelliFlo, WhisperFlo, Challenger and Pinnacle Pool and Spa Pumps (3 Pack)

Replacement Pentair 350013 O-Ring Inside Diameter: Approximately 5-7/8"Outside Diameter: Approximately 6-3/8"Thickness: 0.275" (just over 1/4")Please confirm both part number and dimensions before purchasing.

This o-ring is not compatible with pumps not on the list below or that call for part number 350013 in their manual. Compatible with the following pumps: Pentair IntelliFlo VF, VS 3050, VS-SVRS; WhisperFlo; Challenger; and Pinnacle inground pool/spa pumps; EQ-Series commercial and WaterFall pool/spa pumps.

Be sure to check your pump's manual to confirm it calls for part # 350013 before purchasing. The 350013 o-ring (also goes by part numbers 352600 and 355332) has an inside diameter of just under 5-7/8" (5.850") and outside diameter of about 6-1/4”.

This o-ring's thickness is slightly larger than 1/4" (0.275").

Only purchase this item if your water system calls for Part Number 350013 (or 352600, 355332) AND these dimensions are correct for your replacement. This o-ring is not compatible with pumps that are not on the list below and/or do not call for part number 350013.

Please do not purchase this item if you are not looking for o-ring part number 350013 (or 352600, 355332) specifically.