Why RO, a Reverse Osmosis Water Cooler, Is The Leading Water Filtration Technology

Reverse osmosis water cooler filtration and purification experts acknowledge that water cooler dispensers based on reverse osmosis are superior to even high quality activated carbon filters, distillers and sediment removal based systems.

The primary difference is that an RO water cooler removes more types of impurities and at higher levels that the other methods can by themselves. The reason is that reverse osmosis systems usually purify the water three ways.

RO Water Cooler Dispenser systems typically use a pre-filter to remove sediment particulates like soil, rust and sand. Next, an activated carbon filter takes out the chlorine and other substances that affect water taste and color. In the third stage, the osmosis water filtration membrane removes harmful dissolved solids, including heavy metals, salts and chemicals.

The bottom line... RO systems clean your water at the molecular level.

The most important component is the RO membrane itself. A typical membrane consists of three different layers.

• A very thin polyamide barrier on the outer skin
• A microporous polysulfone second layer
• A non woven web of polyester

These three layers together provide this ultra high quality filtration process known as reverse osmosis or RO.