U.S. Seal PS-3890 Pool Pump Shaft Seal O-Rings & Gaskets The push-pull handle design offers

The push-pull handle design offers straightforward

debris exposure

Your old cleaner is no longer climbing walls properly

Replacing worn cartridges with the Unicel C-7472 set helps reestablish proper system pressure

helping keep the equipment setup simpler

U.S. Seal PS-3890 Pool Pump Shaft Seal O-Rings & Gaskets The push-pull handle design offersThe U. S. Seal PS 3890 Premium Shaft Seal is a high quality replacement mechanical seal designed to prevent water leakage along the motor shaft in compatible pool pumps. Shaft seals play a critical role in protecting pool pump motors by creating a watertight barrier between the wet end of the pump and the motor assembly. Over time, shaft seals can wear due to heat, friction, chemical exposure, and normal pump operation. When a shaft seal begins to