Abstract: A system for dispensing irrigation fluids, including a hand operated dispensing unit connected through a continuous length of multi-tube conduit to a mobile reservoir cart. The dispensing unit is constructed of disposable materials. The conduit system is uninterrupted to provide a sealed delivery of the irrigating fluids to the dispensing unit. Flow control is through a trigger mechanism on the handheld unit, as well as a plurality of individual on/off valves. A variety of nozzles are provided including devices for flushing and/or debriding. The reservoir unit includes disposable containers for the variety of irrigation fluids that are positioned in place and connected to the tubing conduit that extends to the handheld unit. A fluid heating unit may optionally be incorporated. Rotary tube pumps provide a nearly continuous flow of fluid and are capable of continuous operation even with back pressure due to flow stoppage at the handheld unit.