Our proprietary cartridge is the heart of the Falcon urinal system. It serves four functions: First, it acts as a funnel, allowing liquid from the bowl to flow into the cartridge. Next, the cartridge holds the sealant liquid that creates a barrier between urine and open air, thereby eliminating odors. Third, the cartridge acts as a trap for uric sediment. Much of the sediment that can cause drainage pipe corrosion is trapped at the bottom of the cartridge. Last, the cartridge allows the remaining urine to be freely disposed down the drain