【Applicable scope】 Universal replacement filter hole plug for surface swimming pool filter pump hole plug, suitable for 530/1000 GPH or lower pump models. Please confirm the product size before purchasing. 【Pool Faucet】The pool pump cover can be used with 1.25 inch diameter swimming pool hose without piston valve, which effectively prevents the filter pump from draining when cleaning the pump filter element or replacing it. [Package Included]: You will receive 8 pieces swimming pool covers and a replacement kit of household swimming pool wall outlet, allowing you to have a pleasant swimming experience. [HIGH-QUALITY MATERIAL] The swimming pool skimmer cap is made of durable plastic with good sealing, resistance to water and cold and small size, making it the best choice for clogged drain pipes. Note: The data are all measured manually, please allow 1-3 error cm Due to differences in light and display, there may be color differences, please refer to the actual item received.