Compatibility: The GMX600NM Clamp Flange Valve Clamp is designed to be compatible with a range of Hayward Pro Series sand filters. It can be used with models such as S144T, S164T, S166T, S180T, S210T, S220S, S220T2, S230T, S244T, S244T2, S244S, S270T, S310T, and S360T. Secure Clamping: This valve clamp provides a secure and firm clamping solution for Hayward Pro Series sand filters. It ensures that the valve is tightly sealed and helps prevent leaks or air pockets. Durable Construction: Made from high-quality materials, the GMX600NM Clamp Flange Valve Clamp is built to last. It withstands regular use and exposure to water, chemicals, and outdoor elements without rusting or corroding. Convenient Packaging: Each valve clamp comes in its own OPP bag, providing protection during shipping and storage. The packaging allows for easy identification and organization when needed. Lightweight Design: Weighing only 213 grams, this valve clamp is lightweight and easy to handle. It is designed for convenient installation, removal, and maintenance of Hayward Pro Series sand filters. Product Name: Sand Filter Valve Clip Fitment: For Hayward S144T Pro Series Number of Pieces: 1 pc Color: Black Material: Plastic Package Contents: 1 x Sand Filter Valve Clip Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm.