The new wall-hung Sloan WES-1000 WaterFree Urinal with wall outlet saves you water and money. This urinal eliminates water and sewer costs from urinals, reduces maintenance and repair bills, and creates hygienic, odor-free restrooms. With Sloan's WaterFree urinal, maintenance is a breeze - just replace the cartridge every 7,000 uses and let the urinal take care of itself.