Waterway Plastics discontinued all Snap-in Power Storm Series Jets, except this one.
There will be one replacement option - Light Grey "Sterling Silver" – Directional Jet.
Waterway Directional Power Storm Jet Insert (includes diffuser).
Face diameter: 5". (Also replaces 5-1/4" large face diameter Power Storm Inserts.)
Waterway initially made all Storm 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).