The AquaRain Shower System from PULSE ShowerSpas replaces your existing showerhead with an oversized rain showerhead, adjustable slide bar with soap dish, and multi-function handshower. The integrated dual-function diverter allows you to use each function independently or in tandem. Typical install is less than 1 hour—even for the do it yourselfer. It simply connects to the water supply at your existing showerhead location and uses your existing hot/cold shower valve.