Usage Tips:High-Strength Polymer Construction: Made with high-strength polymer, ensuring durability and resistance against high water pressure for extended longevity. Easy Installation & Maintenance: Quick and simple installation, perfect for replacing faulty valves on your Polaris pool cleaner. Crack Resistant & Reliable: Specifically designed to withstand cracks, providing a robust solution for your cleaning needs. Compatibility & Performance: Works seamlessly with Polaris 180, 280, 380 models, maintaining optimal performance in salt water pools. Quality Assurance Process: During operation, slight water leakage from the side port indicates the valve has undergone thorough quality checks. Experience reliable cleaning performance with our G52 Backup Valve Replacement, meticulously crafted for your Polaris Pool Cleaner. Designed to stand the test of time, this valve offers a perfect blend of durability and functionality, ensuring your pool remains clean with every use.