Backup Valve Replacement : Ensure your pool cleaner operates efficiently with our replacement backup valve, compatible with Zodiac Polaris models 180, 280, 380, 480 PRO, 3900 Sport, and more. Crack Resistant Casing : Our backup valve features an upgraded shell material that is crack-resistant, ensuring a longer service life compared to standard valves. High Water Pressure Operation : The G53 Gear Mechanism is made of friction-resistant POM material, ideal for withstanding high water pressure, maintaining durability under intense conditions. Easy Installation : Simply disconnect your old valve and fit our new pipes for a quick and hassle-free installation process, saving you both time and effort. Pool Cleaner Stuck Solution : This backup valve helps when your pool cleaner gets stuck on obstacles or struggles to navigate, ensuring consistent cleaning performance. Transform your pool cleaning experience with our advanced backup valve, designed for seamless integration with a variety of Zodiac Polaris models. Engineered with precision, this replacement ensures smooth operations and long-lasting reliability. Say goodbye to frequent replacements and hello to hassle-free pool maintenance!