The next generation Falcon Waterfree Technologies urinal cartridges have an updated design that features a special shield that regulates flow, resulting in more durable cartridge life where conditions require a resilient solution. Customers may notice a change in the appearance of the cartridge, but the updated design is 100% compatible with all Falcon urinals and the cost is unchanged. The proprietary cartridge is the heart of the Falcon Waterfree urinal system, which is hygienic, touch-free and odor-free. The cartridge eliminates odors by creating a barrier between urine and open air. It also acts as a trap for uric sediment, which could otherwise cause drainage pipe corrosion.Falcon Waterfree Technologies.