Waterway Jet Internal Eyeball Fitting [1-1/2" MPT x 2-1/4" FD] [Black] (212-9171) 2345valves A properly selected union helps

A properly selected union helps support cleaner assembly

and this Balboa Hydro Air Microssage jet assembly is made for compatible 1-1/2 inch by 1 inch applications where the original jet has worn out and the seat no longer feels as effective or as visually clean as it once did

Replacing the valve with the correct 2 inch FPT version helps avoid unnecessary installation compromises and supports a more straightforward service process

SPST design with screw terminals and a 25 amp rating using the 275-2662-10 reference

Waterway Jet Internal Eyeball Fitting [1-1/2" MPT x 2-1/4" FD] [Black] (212-9171) 2345valves A properly selected union helpsThe Waterway 212 9171 jet internal eyeball fitting is designed for compatible applications using a 1 1 2 inch male pipe thread connection and a 2 1 4 inch face diameter in black. Internal eyeball fittings like this are useful because they help direct the discharge flow at the jet point while also contributing to the visible finish of the assembly. The black finish creates a stronger visual accent that works well in darker or more modern spa and pool