Friday, 30 May 2008

The Pros and Cons of Reverse Osmosis Systems

Reverse osmosis systems is just one type of many water filtration systems that are available on the market today. Water filtration pushes water through a filter that traps contaminant molecules and releases pure water molecules. There are many health benefits that can be had from the use of water filtration systems including reverse osmosis systems.

The first benefit is clean and safe water to drink, bathe, or cook in. Exposure to contaminants is greatly reduced or virtually eliminated. This results in fewer occurrences of diseases including cancer and skin irritations/disorders. With lead content being eliminated or reduced there will likely be many fewer occurrences of learning disabilities in children that currently occur at over 400,000 in the United States yearly. Skin and hair become softer and more properly hydrated.

Osmosis is a process whereby a solution is pushed through a semi-permeable membrane with the lesser concentrated solution moving through the membrane to the greater concentration until the solutions become equalized. Reverse osmosis is where water is pushed through a semi-permeable membrane and pressure is applied to stop osmosis and then reverse it. It is a slow process and the result is pure water. The contaminants are trapped in the membrane which is an extremely fine membrane.

The pros of using reverse osmosis systems is that pure water will result. It is a popular seller. The same health benefits mentioned previously can result from using these systems. Although slow they are effective in removing contaminants.

The cons of using these systems lie in the fact that though they remove contaminants they also remove important minerals including magnesium, calcium, potassium, and many others. Depending on need and budget these systems will still be a good option for many consumers to consider for purchase.

John Collins is a content editor who focuses on a wide array of niche health topics. His latest website - Water Purification focuses on fresh pure water sources, and in particular, a natural water filter company our editors personally use with excellent health results known as - Natural Water Purification

Be sure to check out our water filters of choice, they are the water systems we use and recommend to friends and family, and have done for over 3 years.

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