This part is a replacement jet for select Caldera hot tubs. The jet combines water pressure and air to provide a substantial stream. Meant to provide a massage to the feet and calves.
The air control valve is used to control the intensity of the stream. To adjust the intensity, turn the air control lever clockwise to increase the intensity (air) or counter-clockwise to decrease the intensity (air). Compatible with 2001 to current Caldera spa models.
*Check specs section for full list of compatible models and years.
