Usage Tips: Stop leakage: If you encounter issues such as water leakage, it may be due to a problem with the gasket. Use this pool pump gasket to create a secure connection between the pool hose and sand filter pump. It helps prevent water and air leakage, reduces noise and vibration from the sand filter pump motor, and improves the overall efficiency and performance of the system. Pool gasket: This sand filter pump gasket is made of high-quality rubber, offering high elasticity and strong sealing performance. Durable and resistant to deformation or damage, it is designed for long-term use. Package includes: 6 gaskets (model 11228) for added value. Replace old, damaged, or missing O-rings with this reliable seal to save time and effort. 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 installation, turn off the power to the sand filter pump and clean any debris from the pump area. Color: Black Material: Rubber Package Contents: 6 x Gasket Replacement Note: This package includes only the items listed. Other accessories are not included. Note: Lighting and display differences may cause slight variations in the color of the item shown in the image compared to the actual product. Measurement may vary by +/- 1-3 cm.