Pentair Pump Base (U4-5) bluewhite and the cleaner’s ability to

and the cleaner’s ability to move predictably through the pool

More importantly

Supports cleaner and more dependable feeder performance

Replacing it can help restore the skimmer’s intended function and improve the overall appearance of the skimmer opening

Pentair Pump Base (U4-5) bluewhite and the cleaner’s ability toThis Pentair pump base provides a stable mounting foundation for compatible pump assemblies. A secure base helps support the motor and wet end, keeps the pump aligned on the pad, and reduces the chance of vibration related movement during operation. Use this replacement when the original base is cracked, missing, warped, or damaged during pump removal. Restoring the base can improve installation stability and protect surrounding plumbing connections