Pentair 36–43 MFD Start Capacitor (U18-1399) jettrim or no longer rotating correctly

or no longer rotating correctly

Improves service confidence and filter quality

It is well-suited for both routine maintenance and targeted repairs

this start capacitor helps restore dependable startup assistance and contributes to better overall motor performance

Plastic cleaning head removal tool for compatible Polaris Zodiac cleaning systems

Pentair 36–43 MFD Start Capacitor (U18-1399) jettrim or no longer rotating correctlyThe Pentair 3643 MFD Start Capacitor (U18 1399) is a replacement electrical component used to help provide the startup boost required by compatible pool and spa pump motors. A weak or failed capacitor can prevent a motor from starting properly, cause humming, or lead to unreliable operation, making the correct replacement part an important step in restoring dependable equipment performance. This start capacitor is designed for service applications