- The Bio 600GPD system passes the water through 5 stages of filtration using reverse osmosis technology, which filters down to a level of 0.0001 microns. - The 5-stage filtration reduces pollutants from the water such as sand, particles, rust, chlorine, heavy metal scale, pesticides and a wide variety of bacteria and germs. - The system includes an innovative internal pump and a high-volume membrane that allows - a powerful flow of about 1.5 liters/minute. -Possibility to hold a tank that allows a flow rate of up to 3 liters/minute. -Extremely low drainage ratio of up to 1.5:1 (about 80% savings compared to a normal water filtration system). - LED screen shows the remaining life of the filters. -Quick change filters are on the front and allow easy and convenient change. Close the water supply, half a turn and the filter outside, without using special tools. - Dimensions: 44.0X22.5X37.0