Flow-compensating technology conserves water and saves money while enhancing pressure, performance and appearance. 9-jet turbo massage is adjustable; gentle spray to forceful jet. Consistent flow rate regardless of water pressure. Saves 40% more energy and water. 72-inch tangle free hose. Non-removable flow compensator. Non-aerating spray means less temperature loss. Self-cleaning and maintenance free. Installs easily, by hand and without tools. Corrosion resistant high-impact ABS thermoplastic body. Meets or exceeds ANSI specifications. 10-year warranty