Waterway Plastics has discontinued the snap-in Storm Series Jets While Quantities Last
Massage Mini Storm Jet Insert (includes diffuser).
Face diameter: 3". (Also replaces 3-5/16" large face diameter Mini Storm Inserts.)
The part number will change as you select your color:
White - No Longer Available.
Once these are gone, there will be one replacement option - Light Grey "Sterling Silver" - Directional Jet - 212-7929-STS