Hayward Goldline Salt Chlorination System Flow Switch Assembly with GLX-FLO Sensor and Control Cabinet GLX-FLO Flow Switch Includes: 1x GLX-FLO Pool Flow Sensor Assembly Kit (flow switch and cable). The GLX-FLO Flow Switch monitors water flow through the brine system to ensure proper chlorine generation only when water is flowing. Proper installation is critical—failure to install a functional flow switch may result in hazardous chlorine gas accumulation in the pool plumbing system. Premium Material & Reliable Performance: The GLX-FLO flow switch is constructed from durable, plastic for long service life and resistance to breakage and wear. It accurately monitors water flow rate to help prevent unsafe chlorine buildup and protect pool equipment. Wide Compatibility: Designed for Hayward Goldline salt chlorine generator systems. Compatible with: - Aqua Rite Electronic Chlorine Generators (all models) - NatureSoft Water Purification Systems (all models) - Mineral Springs Systems (all models) - AquaTrol Above Ground Pool Automation (-HP models) - SplashCLEAR Systems (all models except -RJ versions) Fits Hayward part numbers: GLX-FLO-RP, GLX-FLO-RP2, GLX-FLO-RP3, GLX-FLO-RP4, GLX-FLO-HP, Q-12DS-C2, OPT-F/S Material: Plastic Package Contents: 1 x Flow Switch Assembly with cable Note: Color appearance may vary slightly due to lighting and screen settings. Dimensions are subject to a tolerance of ±1–3 cm.