Ignoring a small leak in your pump may lead to bigger problems, such as premature motor failure. The Pentair Shaft Seal replacement is designed to stop water from leaking along the pump shaft, which protects your motor and restores proper pump operation. If your pump shows signs of dripping, corrosion, or seal wear, replacing the shaft seal is highly recommended.

What does the Pentair 071725S shaft seal do, and why is it important?

The Pentair 071725S shaft seal creates a watertight barrier between the wet end of the pump and the motor, preventing water from reaching inner motor components. A worn or failed seal often causes visible leaks under the pump. Using a genuine Pentair seal ensures proper alignment and direct compatibility with C and EQ Series pumps.