The Pool Pump Filter seal part is made of PVC materials, ensuring durability and excellent sealing performance, providing a perfect fit and easy installation. This O-ring effectively prevents water from entering the pump filter, protecting the pump's normal operation. With its carefully designed and tested construction, it offers a long lifespan, reducing the frequency of replacements. The sealing effect ensures reliable performance and prevents leaks, ensuring the pump operates efficiently. Features -Color:Multi -Material:PVC -Size(long plug):5.80X3.60X3.60cm/2.28X1.41X1.41in -Size(ring):15.70X15.70X0.50cm/6.17X6.17X0.20in - -ring for the pump filter cover of pool filter pump is made of PVC materials to ensure durability and sealing performance. - -ring is designed with a precise fit specifically for pool pump, ensuring a perfect fit. - -ring provides effective protection for the pump filter, keeping it safe from water damage and debris. -With its long lifespan, -ring reduces the frequency of replacements, saving time and money. -The reliable sealing of -ring prevents leaks and ensures efficient pump operation, maintaining optimal performance. Package list: 4 x small O-rings 4 O-rings 4 x Long plugs 4 x Short plugs