Save water and energy with Niagara Conservation’s Sava Spa showerhead, designed to help homeowners save up to 8,213 gallons of water per year and up to $173 off their utility bills. The showerheads are available in both 1.5- and 1.75-gpm flow rates and include a 4 2/5-in. diameter sprayhead that provides wide coverage. A non-removable pressure-compensating device in the showerhead maintains a constant flow of water regardless of the home's water pressure by adjusting the flow as water pressure fluctuates. It is available in a white or chrome finish.