![Hydro Air Magna Jet Body Only](http://hottubspasource.com/cdn/shop/products/hydro-air-magna-spa-jets_dc8a673b-4008-4b40-81c9-4ce923eab367_{width}x.jpg?v=1396383140)
Adjust jet pressure by turning handle. Requires a 2 5/8 inch hole size. There are 5 JET BODY (CLEAR) styles available, chosen by air and water supply line sizes. A jet body includes wall fitting and gasket (#1) and nozzle assembly (#8). #7 in picture is OLD two piece nozzle that is no longer available, replaced by NEW one piece unit shown #8. COMPLETE JET is available in 1 inch air and 1 1/2 inch water sizes only.