... cost is also low. 3,finshed water under good electric conductivity ,one stage ≤ 10us/cm,two stage around 2-3 us/cm,EDI ≤ 0 ... 1000L/h, 2000L/h...50,000L/h(liters per hour) etc. (3) This machine can be used in food industrial area, bottled water area ... or service at your esteem company. CG-RO-6000L one stage reverse osmosis water treatment