These TRIMendous™ interchangeable bath/shower trim kits from our casual Reliant 3® Collection all fit universal valves so you can update your bath/shower trim in minutes without having to replace the valve (sold separately). The FloWise® three-function showerhead uses 40% less water and can save a family up to 8,000 gallons a year.Less Water, More Performance, How refreshingFloWise® showerheads use our exclusive turbine technology to deliver an invigorating shower experience while saving water.