This is the first truly DIY (do-it-yourself) showerspa with all the deluxe water features you would find at a world-class health spa. Just about anyone can install Jet-Pro Shower Spas in less than an hour; our how-to-install videos can guide you step by step. The average homeowner can completely transform an ordinary shower into a soothing, healthful SPA EXPERIENCE right in the privacy of your own home. Jet-Pro’s unique patent-pending design is able to turn the existing water pressure in your shower into soothing, therapeutic massaging jets with you controlling the pressure and temperature simply by turning a knob. You can focus the water in a limitless number of ways.