Dimension One D-1 Repl. Flow Switch, [3/4" S x 3/4" B] (1710-130) pooltool and Cal III models

and Cal III models

and this generic version is designed for Baker Hydro and Purex tank applications using the O-241 reference

Helps restore the complete suction fitting

Supports cleaner and more dependable drain sealing

Dimension One D-1 Repl. Flow Switch, [3/4" S x 3/4" B] (1710-130) pooltool and Cal III modelsA replacement flow switch helps verify water movement through a compatible heating system so the spa can maintain intended heater support, and this Dimension One D 1 flow switch is designed with 3 4 inch slip by 3 4 inch barb connections for matching applications. When the original switch becomes inconsistent or nonfunctional, the system can lose a key flow related operating check. The D 1 compatibility and mixed slip to barb connection design give