Waterway Plastics discontinued all Snap-in Cluster Storm Series Jets, except this one.
Light Grey "Sterling Silver" - 5-Scallop, Directional Mini Storm Jet (includes diffuser 218-5140) .
Face diameter: 2".
Waterway initially made all Cluster Jets Snap-in and these were commonly used until 2017 (to install, push in and turn a 1/4 turn clockwise to lock in place). If you have Snap-in style jet housings, you must use this Snap-in style insert (the newer threaded style inserts will not fit).