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. 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 -This is designed to protector the pool filter pump, with effective sealing function. - -ring is made of durable PVC materials that ensure excellent sealing performance. -This sealing ring is specifically designed to perfectly fit the pool filter pump. - -ring provides reliable protection against water for the pump filter cover. -With its extended lifespan and sealing capabilities, this minimizes maintenance requirements and maximizes pump efficiency. Package list: 2 x small 2 2 x Long plugs 2 x Short plugs