So, what does reverse osmosis do? Well, it removes valuable minerals; however, it does not remove harmful chemicals. Many large water treatment facilities use this method to purify water.

These systems are also available for your home but you can do much better in providing healthy water for your home drinking water system. There are much better choices in purifying your drinking water.

The main chemical found in water that is not blocked by the membrane is chlorine. This chemical can alter the taste and smell of your water. People with asthma will experience their breathing passages becoming irritated by the chlorine, especially from shower steam.

What does reverse osmosis do for industry? In industrial type settings, there is a need for water with low mineral content. An example of this would be a car wash that uses the water for rinsing the vehicles. Minerals in water can leave spots on the cars. Another use of the reverse osmosis system is that it removes salt from seawater.

A water purification system that removes essential minerals from the water is not the ideal system for us. The trace minerals that are found in water provide us with just the balance for our health.

The best home water system uses carbon filters to remove any chemicals including chlorine. An ion exchange will balance the mineral content and micron filters remove the microscopic bacteria and any chemical molecules that get through the carbon filter.

Hence, what does reverse osmosis do that is beneficial to a homeowner? Well, based on the facts we have presented here, there is not any real benefit to using this type of filtration system in the home.

It is not the best choice for your home water purification needs. One other disadvantage of this type of system is that it tends to waste more water than it uses. You could lose up to ten gallons of water for every five gallons that is filtered with this type of drinking water system.

When someone asks you, what is reverse osmosis, you can now tell him or her that it is not what you want to purify your water.