Reverse Osmosis is ideal for the purification of bad municipal and brackish borehole water and often needed for some industrial and medical uses.
The semi-permeable membrane eliminates 99.8% of impurities(metals, salts, minerals, bacteria, cysts, viruses).
Reverse osmosis works by applying pressure to overcome osmotic pressure, this even removes chemical and biological contaminants, to do this the membrane is flushed while it filters creating a ratio of 4:1 litres of wastewater for every litre of purified water.
