Anderson

When a pool is losing water, Anderson Manufacturing is the name the professionals reach for. Founded in 1986 in St. Paul, Minnesota, Anderson entered the industry making simple straight-sided test plugs — and went on to shape modern leak detection worldwide. Its innovations, including the LeakTrac vinyl-liner leak detector and the Leakalyzer water-loss sensor, changed how leaks are found and fixed around the world. Today Anderson offers a complete range of leak detection and repair products, from pressure-testing plugs and dye testers to electronic listening devices, epoxy putty, patches, and sealants. Whether you're a DIY homeowner chasing a mystery drip or a service pro, Anderson's decades of hands-on problem-solving experience mean you're using the same trusted tools leak specialists rely on every day.