The Storm showerhead, by Oxygenics, incorporates a patented technology to deliver a shower experience that saves water while enhancing water pressure. Each of the fitting’s 54 nozzles is equipped with the technology, which propels water through an accelerator and then injects it with oxygen for a flow rate of 2.5 gpm. The rain showerhead is available with a 9-in. adjustable arm to accommodate users of different heights.