The part kit is compatible with 1500, 2500, and 4000 GPH filter pumps, making it a complete solution for most of your above-ground pool needs. This practical, patent-pending solution allows you to effectively control your water flow while simplifying the overall pumping process. The pool pipe attachment connects directly and seamlessly to the 1.25 \" pool wall, making installation extremely easy. Importantly, the kit includes a safety clamp for the hose connection. For increased compatibility, both 1.25 \" and 1.5 \" hoses can actually be connected to the other end of the plunger valve. The versatile pool pipe support kit comes with a robust 1.25 \" pool outlet/inlet connection. 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 perfectly managing the water flow. The plunger valve parts are made of high-quality plastic, which increases the product's durability and lifespan. Safety clamps provide an extra layer of protection, ensuring that the pipe stand and the pool remain tightly connected, avoiding the risk of water leakage. Color: Gray Material: Plastic Package contents: 2 x Pool hose adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.