Stop leakage: If you experience water leakage, it may indicate an issue with the gasket. This pool pump gasket creates a secure connection between the pool hose and sand filter pump, helping 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 durable rubber, this sand filter pump gasket offers excellent elasticity and strong sealing performance. Designed to be long-lasting, it resists deformation and damage for reliable use over time. Package includes: 6 gaskets (model 11228) for added value. Replace old, damaged, or missing O-rings with this pool 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 typically takes just a few minutes. (Always turn off the power to the sand filter pump and clean any debris from the motor area before installation.) Color: Black Material: Rubber Package Contents: 6 x Gasket Replacement Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.