1.. Easy Installation: Quickly and securely attach the clamp to your pool sand filter pump using the included screws, ensuring a stable and reliable connection at all times. 2.. Enhanced Filtration Efficiency: Maximize your system's filtration efficiency with this clamp, which prevents leaks and ensures an airtight seal, improving the filtration performance of your pool or spa. 3.. Compatibility: This replacement part is specifically designed for 12inch and 14inch pool sand filter pump models, ensuring seamless compatibility with your filtration system for smooth operation. 4.. PVC Construction: Made from quality PVC material, this replacement clamp ring offers exceptional wear resistance, delivering durability and reliable performance even after repeated use.