Why Reverse Osmosis Removes Contaminants: How RO Water Filtration Works

Reverse osmosis membrane removing contaminants from drinking water

Why Reverse Osmosis Removes Contaminants: Reverse osmosis is one of the most effective technologies available for reducing a wide range of contaminants from drinking water. But why does reverse osmosis remove contaminants when ordinary filters cannot? The answer lies in the way an RO system combines pressure, a semipermeable membrane, selective separation, and multiple stages […]

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Is Reverse Osmosis Water Safe? What You Need to Know Before Drinking RO Water

Glass of reverse osmosis water beside an under sink RO filtration system

Is Reverse Osmosis Water Safe? Reverse osmosis, commonly called RO, is one of the most effective household water-treatment technologies available. It can reduce a wide range of dissolved contaminants, including many heavy metals, salts, inorganic compounds, and certain organic chemicals. The EPA describes reverse osmosis as a membrane process capable of removing a broad range […]

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