Waterway Poly Storm 3 3/8" to 4" Face Jet Internals are all Interchangeable so choose for the therapy that you would like. The back of this jet has two tabs that, when inserted into the body and turned clockwise, will lock the jet into place. Several years ago these tabs were reversed to create a stronger hold.
Most jets will be pictured in gray, but are available in many colors. Just choose they style you want to see what colors are available, or use the filter on the left side of the page to further narrow your results.
***Waterway has disconued most jets in this series. A single, sterling silver, directional jet is still available. CMP Typhoon Jets are a direct replacement for any Waterway Storm Series Jet.***