4" Large Face Poly Storm Jet Internals (THREADED)

Waterways® revolutionary Storm Series Jets were introduced to the spa industry in early 2000 and have supplied a majority of the spa manufacturers worldwide with high performance jet therapy. The new style (2013 +) jet internals -THREAD IN - into the jet bodies. The new threaded style jet internals will not work with the 2000 - 2012 jet bodies that snapped in. Shown below is the Thread In Style 4" Face Poly Storm Jet Internal which comes in different lengths and a variety of styles and colors. They are all interchangeable, you do not need to install the same exact jet internal that was originally installed. You can mix and match any massage style. The jet face outside dimensions of the internals below is 4"