[Pool Assembly Kit] Includes 1 plunger valve with a pool pipe holder and 1 clamp. The parts kit is compatible with 1500, 2500 and 4000 GPH filter pumps, making it a one-stop solution for most of your above ground pool requirements. This convenient, patent-pending solution allows you to effectively control your water flow while facilitating the overall pumping process. The pool pipe bracket attaches directly and seamlessly to the 1.25-inch pool wall, making installation extremely simple. Importantly, the package includes a safety clip for the hose connection. For added compatibility, both 1.25 inch and 1.5 inch hose can actually be connected to the other end of the plunger valve. Versatile Pool Pipe Support Replacement Parts Kit comes with a sturdy 1.25-inch pool outlet/inlet fitting. It prevents pool walls from cracking and effectively avoids potential leaks. The practical plunger valve allows you to conveniently stop or start the water flow in your pool, thus managing the water flow