Stop leakage: If you experience water leakage, the issue may be related to the gasket. This pool pump gasket creates a secure connection between the pool hose and sand filter pump, helping to prevent water and air leaks. It also reduces noise and vibration from the sand filter pump motor, improving overall pump efficiency and performance. High-quality pool gasket: Made from premium rubber, this sand filter pump gasket offers high elasticity and strong sealing capability. Durable and resistant to deformation or damage, it is designed for long-term use. Package includes: 6 gaskets (model 11228) for pool sand filter parts. Replace old, damaged, or missing O-rings with this reliable seal to save time and money. Easy to install: Replacing the L-shape O-ring gasket is simple and requires no special tools or professional skills. Installation takes only a few minutes. Before installing, turn off the power to the sand filter pump and clean any debris from the motor area. Color: Black Material: Rubber Package Contents: 6 x Gasket Replacement Only the items listed above are included; other products are not included. Note: Due to light reflection and differences in display screens, the color in the image may vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.