350013 Lid O-Ring Replacement - For Pentair IntelliFlo VF VS 3050 VSF,VS+SVRS WhisperFlo Challenger - 3 Pack WE1M656 Provides a non-stick surface

Provides a non-stick surface

and MDB series models (e

Reversing the mounting position can sometimes make it difficult to access the advance screw through the console's access hole later

or other loud noises

crusty brown or yellowish fluid leaking from the bottom rubber seal or the top vent

350013 Lid O-Ring Replacement - For Pentair IntelliFlo VF VS 3050 VSF,VS+SVRS WhisperFlo Challenger - 3 Pack WE1M656 Provides a non-stick surface350013 Lid O Ring Key Features Creates a secure seal for the pump strainer lid to prevent water leaks. Engineered for a precise fit on compatible pump models. Constructed from durable, chemical resistant rubber materials. Dimensions: 5 7 8 inch inside diameter, 6 3 8 inch outside diameter. Replaces Cross Reference Part Numbers 350013 352600 355332 Compatibility & Fitment Fits Pentair IntelliFlo, WhisperFlo (new style), Challenger, Pinnacle, SuperFlo,