Backup Valve Replacement for Polaris 180 280 380 480 3900 Pool Cleaner Accessory Leakproof Reverse Valve Plastic Vacuum Part

This backup valve is engineered as a reliable replacement component for Polaris automatic pool cleaning systems. Designed with functional integrity in mind, it supports consistent performance through precise engineering and material selection.FAQ:1. Is this valve compatible with my Polaris 3900? Yes, it is specifically designed for Polaris 180, 280, 380, 480, and 3900 .2. Does installation require professional assistance? No, it installs directly into the existing hose assembly without additional tools or modifications.3. What material is used? It is constructed from durable, chemical- plastic suitable for long-term pool environment exposure. Item Type: Backup ValveProduct Material: PlasticWeight: Approx. 274g / 9.7ozProduct Size: Approx. 21x9.5cm / 8.3x3.7inOutside Diameter: Approx. 18mm / 0.7inPurpose: Pool CleaningApplication: for Polaris 180 280 380 480 3900Package List：1 x Backup Valve

• COMPATIBLE WITH MULTIPLE POLARIS : Specifically designed as a direct replacement backup valve for Polaris 180, 280, 380, 480, and 3900 automatic pool cleaners, ensuring seamless integration with your existing system.
• LEAKPROOF SIDE HOLE SEALING DESIGN: Engineered with a precision side hole seal to prevent water leakage, maintaining consistent internal pressure and enhancing overall cleaning efficiency of the pool vacuum.
• DURABLE - PLASTIC CONSTRUCTION: Made from high-grade plastic material that withstands prolonged exposure to pool chemicals and rays, offering long-term reliability without degradation or wear.
• PRECISE DIMENSIONS FOR OPTIMAL FIT: Measures approximately 21 x 9.5 cm (8.3 x 3.7 in) with an outside diameter of 18 mm (0.7 in), crafted with exacting tolerances to match original equipment specifications.
• EASY INSTALLATION AND MAINTENANCE: Functions as a straightforward drop-in replacement for worn or damaged backup valves, requiring no special tools and restoring full functionality to your Polaris pool cleaner.