Which is better for giving you pure water, reverse osmosis water units or water filter systems? That all depends on who you talk to. But if you want to go by research and statistics the water filter is best. Let me give you both sides of the argument and you can decide.
Reverse osmosis systemes remove all minerals from the water that passes through them. Thus making demineralized water. Some very negative things happen when you drink water that has been stripped of its natural minerals. Demineralized water contains more hydrogen, and its pH is below seven making it more acidic. Any time you consume an acidic substance, your body will pull minerals from your teeth and bones to produce bicarbonate to neutralize the acid. As if that wasn't enough, it has been proven that when body fluids are more acidic rather than alkaline, production of free radicals goes up, increasing cancer risks.
Filtered water on the other hand has contaminants filtered out, but the natural trace minerals are left in. Nowhere on the face of the Earth can you find natural demineralized water. In nature, water contains traces of the natural minerals like calcium, magnesium, and potassium. Your body needs these minerals to stay healthy.
It is a proven fact that the healthiest water is produced by selective filtration products. These are filtering products that can remove contaminants and leave the minerals. Reverse osmosis systemes do not do this.
Filter purification systems filter the water as it passes through the filter. You lose very little water. Reverse osmosis water units waste a lot of water and thus money. They recover only 5 to 15 percent of the water going through the system. The remainder is waste water. It carries with it the rejected contaminants. Waste water is usually run out through the house drains and will add to the load on the household septic system. Reverse osmosis systemes delivering 5 gallons of treated water per day may discharge 25 gallons of waste water per day to the septic system. Making these systems more expensive to operate. If you pay for your water and sewer, your water bill will go up.
Reverse osmosis systemes require electricity to operate, so your electric bill will also go up. Water filter systems do not run on electricity. They are more cost effective.
Another big problem with reverse osmosis water units is what they don't remove. They remove the minerals, but they don't remove the chemical contaminants. Chemical contamination is one of the biggest problems we face. Over a thousand cancer causing chemicals have been found in tap water.
They also do not remove bacteria. From a health standpoint, this is one of the biggest disadvantages of reverse osmosis systems.
If you compare the facts water filtration systems win every issue over reverse osmosis water units. Anyone who is informed, would find the decision on which system to buy an easy choice.
William Lin is an avid proponent of optimum health through high quality water sources. Break free from the typical low quality water sources by visiting William's site at Pure Filtered Safe Water to learn about his research on health through cleaner, healthier water.
Article Source: http://EzineArticles.com/?expert=William_Lin
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