Hayward Perflex EC30/40/50 Bump Shaft (ECX1009) aquastar A properly selected O-ring helps

A properly selected O-ring helps support cleaner groove fill and contributes to more dependable sealing performance where both material specification and size are important

where maintaining dependable sealing and plumbing connection integrity is essential to overall system reliability

water movement becomes more stable

Using the correct OEM basket helps maintain better fit and makes the trap area easier to maintain with confidence

Hayward Perflex EC30/40/50 Bump Shaft (ECX1009) aquastar A properly selected O-ring helpsThis bump shaft is built for compatible Hayward Perflex EC30, EC40, and EC50 DE filter models. It helps operate the internal bump mechanism used to flex the filter tubes and dislodge accumulated DE and debris during routine maintenance. A worn or damaged shaft can make the bump handle difficult to use or prevent the filter from cleaning effectively. Replacing it helps restore the service function that makes Perflex filters easy to maintain. Bump shaft