Balboa Hydro Jet Internal [w/o Nut] [Dir] [Gray] (50-3500GRY) tecmarkcorp this venturi inlet fitting helps

this venturi inlet fitting helps support dependable water circulation and a cleaner finished appearance

daily control of the spa can become much less convenient

pressure switch style

using the correct Waterway part is especially important during valve service

Slip connections support straightforward installation

Balboa Hydro Jet Internal [w/o Nut] [Dir] [Gray] (50-3500GRY) tecmarkcorp this venturi inlet fitting helpsA 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