Features: RO reverse osmosis technology effectively filters water quality, removes impurities, and ensures safe and healthy drinking water. Computer control board with intelligent operation, automatic monitoring of filter life, and replacement reminders. Features a display and a compact, space-saving design. Low noise operation that won't disrupt daily life. Widely used in kitchens, meeting rooms, schools, homes, offices, etc. Specifications: Material: Printed circuit board Board size: Approx. 130x60mm/5.12x2.36 inches Display size: Approx. 30x70mm/1.18x2.75 inches Scope of application: 400G and below 400G water purifiers with under 8W flushing solenoid valves Inlet water pressure: Normal municipal tap water pressure Working voltage: DC24V Power consumption: Less than 1.2W Working temperature: -20℃~+70℃ Working humidity: 5%~85% Note: Please allow 1-2 cm error due to manual measurement. Please allow slight color differences due to different screen resolutions. Package includes: 1x Water Purifier Computer Control Board