Tap water powered shower water recirculation system

摘要

A water recirculation system which derives energy from an available pressurized tap water supply to filter and return previously discharged water to a water discharge device. A system embodiment for use in a new shower stall or shower/bathtub installation includes a shower head and recirculation means including a tap water powered pump for returning water discharged from the shower head via a return tube mounted behind the wall to the pump for mixing with supplied tap water for delivery to the shower head inlet.