Falcon Waterfree Technologies offers a line of water-free urinals that feature touch-free operation, a mechanical-free design and ADA-compliance. Falcon Waterfree urinals save approximately 40,000 gallons of water a year, resulting in reduced water and sewer costs. And they are less expensive and easy to install as flush valves and the associated piping are not required. The urinals feature smooth, non-porous surfaces, eliminating corners and hard to clean areas. Falcon Waterfree Technologies.