Waterpik VAT-313 PowerSpray 3-Mode Fixed Mount Shower Head, Chrome Advanced OptiFLOW technology and 2.5 GPM for maximum water flow provide powerful shower head performance Anti-clog nozzles for easy cleaning Installs in minutes - no plumber needed; Waterpik shower heads are high-style, high-performance and an affordable way to quickly and easily upgrade your shower Three powerful spray settings, including shower massage: full body, full body + massage, pulsating massage Limited lifetime warranty