Lock in the water savings. This FloWise Transitional three-function showerhead complements bathrooms with casual décor. It features our exclusive turbine technology that delivers an invigorating shower using 20% or 40% less water. A tamper-proof sleeve and set screw allows you to lock the showerhead in place to prevent tampering.Less Water, More Performance, How refreshingFloWise showerheads use our exclusive turbine technology to deliver an invigorating shower experience while saving water. These innovative heads can save a family up to 8,000 gallons of water a year.