Swimming pool replacement kit: You will receive 2 type A hose connectors, 2 type B hose connectors, 4 stainless steel clamps and 4 rubber washers. In addition, we provide waterproof tape and a screwdriver for easy installation. Applicable size: The internal thread diameter of the type A connector adapter is 2.8 inches, allowing you to connect 1.2/1.5/1.8 inch hoses. The type B connector adapter has an external thread diameter of 2.2 inches and allows you to connect a 1.37 inch hose. High-quality material: The swimming pool hose connector is made of high-quality plastic, strong and durable, which can be used for a long time without worrying about water leakage. Our product also includes 4 rubber washers and 4 stainless steel clamps to improve the tightness of the connection. Product Application: This swimming pool hose adapter kit allows the inlet/outlet of the filter pump to adapt to 1.2/1.5/1.8 inch hoses. The adapter kit can be connected to the existing hose, eliminating the need to