Introduction: Specially designed for the high-precision laboratory. Low ion, organic matter content, heat source and nucleic acid enzyme. Multi-step purification process, UV sterilization and ultra-filtration technologies. Features: Real-time LCD display. Alternative water bucket size to meet different needs. New type filter cartridge, no water seepage and leakage. Easy to maintenance and replacement for the filter cartridge. Automatic electronic pressure sensor controlling, RO membrane auto flushing.