Water is essential for life and for most activities for human. Water plays an important role in our lives. It has provided resource for recreation, and is a primary reason life is sustainable on this planet. In Earth, Today, the water is polluted with thousand of toxins and impurities. Your body being primarily water (over 65% water), requires sufficient daily water replacement in order to function efficiently. However, contrary to common beliefs, less than 1% of the organic minerals are actually found in most raw water supplies. With the increase of pollutants, our water supply contains mostly inorganic minerals. Inorganic minerals consist of calcium, iron, magnesium, carbonate and lime compounds, which are harmful to our bodies. The body's cells reject theses minerals leaving dissolved inorganic substances (acid crystals and minerals deposits) throughout the body. This accumulation of debris creates more work and trouble for the body, such as arthritis in joints, gallstones, kidney stones and mineral deposits in artery walls. Organic minerals that are considered soluble, which means the body absorbs sustenance into the cells, are found in our live foods such as fruits & vegetables. One glass of freshly squeezed orange juice would be higher in minerals than 30 gallons of untreated raw water. Purified water provides a necessary rinsing treatment for hydration purposes as our body is mostly fluid and equally important to rinse impurities out of our body. Drinking purified water both prevents inorganic minerals from entering our bodies and removes inorganic mineral deposits already there.

The reverse osmosis process is mainly relying on a semi-permeable water molecules from salty or contaminated water. The membrane has hole on it, which can only allow water molecules to pass through. In permeable membrane is set in the middle of a tube. Water containing chemical contents is going from the left to the right under high pressure.

The reverse osmosis process was first developed and demonstrated in United State California Los Angeles 1959. The purpose of process is to extract salty or contaminated water. The reverse osmosis was a breakthrough, and by NASA for recycling waste water in space shutter. In 1960, a small pilot Saline Water Conversion Laboratory constructed the first reverse osmosis system. Today, reverse osmosis technology is available to residential and commercial water application.