The MD400 series Reverse Osmosis System is designed as a multipatient medical device to provide primary purification for Hemodialysis. The MD400 series offers the most advanced, dependable water purification technology available where the avoidance of downtime is critical. Our new touch screen provides a user-friendly interface with the RO system. The machine PLC will display pressures and flows for the RO along with alarm conditions. The PLC electronic components features plug-in modules for easy replacement. All hydraulic components are built as sub-assemblies for easy replacement. The integrated HydroBLAST cleaning and sanitizing process allows cleaning and sanitizing of the entire RO system in about 1/2 the time of conventional RO’s. Every MD400 series comes standard with 100% diversion-to-drain along with the HydroBLAST patented machine cleaning and sanitizing process. Standard features on the MD400 series address critical AAMI and CMS compliance issues such as carbon empty bed contact time, loop velocity in feet-per-second, trending of operational parameters, recording of the disinfect procedure as well as all critical alarm conditions. Advanced technology allows the MD400 series to transmit data to a remote location via the internet.