GMX600NM Clamp Flange Valve Clamp Compatibility with Pro Series sand filters including S144T, S164T, S166T and other models Designed to fit a variety of Pro Series sand filters to support performance Secure clamping solution Provides a reliable grip on sand filter valves, preventing leaks and air pockets and ensuring a tight seal during operation Construction Built from robust materials that resist wear from regular use and exposure to water and chemicals, offering corrosion resistance and long service life Convenient packaging Each valve clamp is individually packaged in a protective bag to keep it organized and in until needed Use scenario 1 During maintenance on a Pro Series sand filter such as S144T, S164T, or S166T, the clamp to secure valve connections and prevent leaks Use scenario 2 Keep a spare GMX600NM clamp in the toolkit for quick resealing after cleaning or servicing of the filter Use scenario 3 For outdoor pools with regular chemical exposure, rely on the corrosionresistant construction to maintain performance over time