This basic series is ideal for wide range of applications. It produces RO, Deionized water and Ultrapure water. The organic rejection rate is greater than 99% using reverse osmosis. The resistivity reaches up to 18.2M?.cm which completely meets the highest grade I standard. - Automatic microcomputer controlling system, multi-menu operating, real-time animation mode display. - Super-large LCD (Resolution:240x128, dimension:106x57mm) display, display the system running state and various parameters intuitively. - 3 way on-line sensor, detect the quality of feed water, RO water, or ultrapure water respectively. - System sterilization procedure, achieve the disinfection of ultrapure water’s pipeline.