Sloan Water free Urinals reduce water and sewer costs, maintenance and repair bills, and create more hygienic, odor-free restrooms. A Patented, Sealed Cartridge eliminates the need for water, conserving up to 40,000 gallons per unit per year. Installing Water free Urinals along with other Sloan Conservation Products ensures meaningful water savings. In addition, Sloan Water free Urinals do not require costly supply plumbing to fixture.