Exceptional durability and sealing capabilities with PVC materials. Easy installation with a perfect fit for the pump filter cover o-ring of pump. Reliable protection against water for the pump filter. Extended lifespan minimizes the need for frequent replacements. 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 -The use of PVC materials ensures that -ring for the pump filter cover of filter pump is durable and provides excellent sealing performance. - -ring for the pump cover of pool filter pump is designed to fit precisely and can be easily installed. - -ring for the pump filter cover effectively seals against water, providing reliable protection for the pump. - -ring for the pump filter cover has a long lifespan, reducing the frequency of replacements needed. -The reliable sealing provided by -ring ensures that the pump operates efficiently without any leaks. Package list: 8 x small O-rings 8 O-rings 8 x Long plugs 8 x Short plugs