Moen Envi Eco-Performance showerheads are three-function, water-efficient showerheads that offer a flow rate of 1.75 gallons per minute (gpm). That's 30 percent less than the industry standard 2.5 gpm, and contributes to the earning of valuable LEED(Leadership in Energy and Environmental Design) points. Moen Envi showerheads also offer multiple settings to satisfy every type of shower user, and maintains the same level of performance consumers have come to expect from Moen.