Oxygenics Shower Head 27567 SkinCare 1-Spray with Comfort Control, 2" Brushed Nickel Pressure increasing technology amplifies power to increase water pressure Comfort control switch adjusts pressure to your desired strength Water sense certified with 2 gpm flow rate, uses less water and energy Industrial strength acetal resin eliminates clogging, mineral buildup and corrosion Limited lifetime warranty against clogging or failure