10 X Waterway Ministorm Jet DIFFUSER216-6930. If you are missing other pieces from your jet, you will need to buy a complete jet. Push evenly on the rear of the jet fitting to assemble. Warning: The likely hood is that you will end up breaking one or two before getting one to fit.

Shape: cylindrical
Lining Material: NA
Item Diameter: 15mm
Material: Plastic
MPN: DIFFMINIX10
Set Includes: Ministorm
Item Length: NA
Item Depth: na
Sub-Type: Jet Diffuser
Brand: Waterways
Type: Hot Tub Repair
Seating Capacity: NA
Capacity: na
Item Height: 87mm
Model: na
Frame Material: Plastic
Features: NA
Country/Region of Manufacture: United States
Item Width: 45mm
Water Fill Height: NA