[Material]: The product is made of high-quality plastic, with stainless steel clamps and plastic clamps attached. [Applicable type]: applicable to Intex 1500, 2500 and 4000 GPH filter pumps. Used for 28633EG, 28635EG, 28645EG, 28647EG, 28651EG, 28671EG, 28671EG, 28677EG, 28681EG. [Function]: The product can provide support for the suction hose on the ground swimming pool, help prevent the tension at the entrance and exit of the swimming pool from causing the swimming pool to crack, and can also control the inlet and outlet switch of the water pipe from the pool to the filtration system at the same time. It can separate the hose to shut off the pump suction. [Installation]: The product can be directly connected to the joint of the pool wall. Secure the hose fitting with a clip. Suitable for connection of 1.25"hose and plunger valve outlet. [Including packaging]: 2* stainless steel clamps, 2* plastic clamps, 2* swimming pool pipe support with plunger valve. (No installation instructions)