Product Description: Working pressure: 0.1-0.3Mpa For water: municipal water water production: 11.8L / H Filtration: 0.0001 micron filtration process: PP cotton + charcoal + compression precision carbon + RO membrane + post carbon product features: 1 New technologies and new concepts, Combo + RO membrane ultrafiltration double water, arbitrary; 2, microcomputer control, LED function display, obstacle warning capability; 3, food-grade plastic integrated filter, pressure is strong; 4, food grade ABS shell; 5, Rear quality activated carbon water quality, pure taste; 6, external plastic pressure barrel; 7, the filter levels independent display alerts.