... pressure0.4-0.8Mpac reverse osmosis water treatment technology directly to the water treatment, the product can effectively remove the ... U.S. RO reverse osmosis membranes for water treatment, and ensure drinking water quality, I used the microcomputer control ... water, pesticides, methane, organic compounds, heavy metals, Harmonia axyridis (Pallas smell, the better to extend the life of RO membrane ...