The Glacier Bay Marx Single-Handle 1-Spray Tub and Shower in Chrome provides a sleek modern design at an affordable price. This unit includes the rough-in valve to provide a one stop solution for your shower upgrade. WaterSense certified, this faucet has a 1.8 GPM rate to help reduce water use and a ceramic valve for smooth operation and long life. While the unit uses less water, the showerhead provides a superb showering experience. Featuring an 8 in. W spray face, the showerhead provides an increased spray force and a wider spray pattern. The single-handle design gives you convenient, 1-handed control over water flow and temperature. This unit includes a pressure balancing system to ensure a comfortable and consistent showering experience.