SHWRHD OXYGN 5SPRY WM BN by OXYGENICS MfrPartNo 88546 Pressure boosting technology: Increased water velocity + air induction = More Pressure. The patented technology ensures an invigorating pressurized shower spray regardless of water pressure Eco-friendly and Economical 1.75 GPM: Oxygenics "low flow" high pressure technology reduces the amount of water while infusing it with oxygen and boosting the pressure. You get a high pressure shower spray that feels like double the amount of water, but is actually using less Sustainability: Oxygenics technology saves thousands of gallons of water per fixture per year. Using a water conservation shower head not only saves water, but it also saves energy Guaranteed for life: the Oxygenics Power Massage comes with a lifetime performance warranty against clogging. It's guaranteed not to clog ever Easy Intellever switch: switching between the sprays is effortless, simply press lightly on the Intellever and the sprays transition seamlessly into one another for the ultimate shower experience