>HYGIENIC SHUTTRET TOILET BOWL The toilet bowl is our unique and hygienic Shuttret, which provides its own flush water and drainage system. The Shuttret's motor uses AC, but it can also operate on DC12V solar powered system when an electric power source is not available. Our Handicap toilet unit with the Shuttret can be used at almost any location such as event and concert venues to facilitate access of the disabled and elderly.