Pentair R172086 1/2" Chlorinator Valve Replacement for Rainbow Pool Spa Feeders Upgrade your pool and spa system with the Pentair R172086 1/2" Chlorinator Valve, designed for optimal performance and long-lasting durability. Compatible with Pentair Rainbow 320, 322, and 300-29X models, this control valve ensures seamless chlorine and bromine distribution, keeping your water clean and sanitized. Key Features:Perfect Compatibility: Fits Pentair Rainbow automatic chlorinator/brominator models 320, 322, 300-29X. Replace OE part #R172086, R172086Z.High-Quality Materials: Built with premium corrosion-resistant plastic to ensure durability and reduce water leakage.Efficient Flow Control: External connection design with adjustable flow speed to optimize chlorine or bromine release.Easy Installation: Simple, step-by-step installation process, designed for DIY pool owners. Package Includes:(1) R172086 1/2" Control Valve Upgrade your pool's chlorination system today with a durable, easy-to-install solution.