Upgrade your Moentrol 3320/3330 Three-Function Transfer Valve with the Moen 1200B Replacement Cartridge Kit. Crafted from high-quality brass, this replacement cartridge is designed to fit seamlessly and ensure your system operates smoothly.
Essential for valve maintenance, the Moen 1200B offers reliable performance and durability. Whether you’re a professional plumber or a DIY enthusiast, this easy-to-install kit provides the perfect solution for keeping your transfer valve in top condition.
