The Speakman Reaction S-4001-E15 1.5 GPM Low Flow Single-function Shower Head is a powerful, more fashionable way to conserve. Patented TempoFlo Technology infuses energy into every spray resulting in a pulsating, spiraling stream that is remarkably sensual. Our team of engineers developed a single-function spray setting that concentrates and optimizes water pressure, creating an exceptionally powerful shower head for low pressure installations. Speakman Reaction low flow showerheads are the best low flow shower head for anyone who wants to save water without sacrificing shower performance. Its transparent Jade Green frame is inspired by ultra-modern design. The Speakman Reaction features a Watersense® Certified 1.5 GPM shower flow rate and is super simple to install.