Balboa Hydro Jet Internal [w/o Nut] [Dir] [Gray] (50-3500GRY) tecmarkcorp The 2 inch by 2

The 2 inch by 2 inch connection format helps preserve the original flow path

pressure switch style

A sensor cable assembly can help restore cleaner communication between the sensing side of the system and the board

Brand-specific Jacuzzi systems depend on the right board to preserve the feel and logic of the original setup

Slip connections support straightforward installation

Balboa Hydro Jet Internal [w/o Nut] [Dir] [Gray] (50-3500GRY) tecmarkcorp The 2 inch by 2A directional jet internal has a direct effect on how focused and satisfying a seat feels, and this Balboa Hydro Jet Internal is designed for compatible applications where the original insert has worn down and the stream no longer feels as precise as it should. When a seat starts to lose that targeted feel, the internal is often the part that makes the biggest difference in bringing it back. Because this version is directional, it helps the water land