Oxygenic 49528 Rush 5 Function showerhead Premium without Adjustable Arm, 2.00 GPM, Brushed Nickel Oxygenics technology significantly amplifies existing water pressure 5 unique spray settings and 9&rdquo; arm let you create a custom shower experience WaterSense certified, saves up to $85 per year in water and energy costs Limited lifetime performance warranty against failure or clogging No special tools needed &ndash; installs in just minutes