The Colony® Pro™ bath and shower trim kit from American Standard combines style, quality and innovation at the right price for a product that brings forth the very best in value. These TRIMendous™ interchangeable bath/shower trim kits from our refined Colony® Pro™ collection all fit our American Standard cycling universal valves, so they can be installed by the method of your choice. The 1-function water saving shower head is WaterSense® certified and uses just 1. 75 gpm, which is 40% less water than a standard shower head and can save a family up to 8000 gal a year.