This series is idea choice for general washing pure water. It's output ranges from 45 to 500 liter of water an hour. It has automatic microcomputer controlling system, real-time animation mode display. Pipeline and fast-plug adapter with NSF authorization, assure high-quality ultrapure water. - 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. - Self-flushing of the reverse osmosis membrane, extend the life of RO membrane.