Reverse Osmosis Filters and Why You Should Avoid Them

Despite their popularity, reverse osmosis filters are not as effective as other less expensive systems on the market and actually filter out some vital minerals you need.

The problem with reverse osmosis water systems is that they are based on old technology, as they were originally intended for the paper and print industries that needed lots of it demineralized. Water is forced under pressure through a semi-permeable membrane that filters out any particles larger than water, including essential trace minerals like calcium and potassium.

However, reverse osmosis filters will allow through synthetic chemicals like herbicides and pesticides as their molecules are smaller than water which means you then need another carbon filter for that! In addition many need electricity to run on and a large storage tank to deliver adequate pressure.

One of my other main problems with these RO water systems is that they discard around two thirds of the water, which in today's world is just not acceptable, especially as the new technology ones don't waste any at all.

If we are deprived of vital minerals, we run the risk of becoming mineral deficient as we absorb them far better from water than any other source and even the World Health Organization says that everyone should drink water with the minerals in, making the reverse osmosis filters unsuitable.

So what then is the best alternative to a reverse osmosis water system? Well the US EPA recommends only using an activated carbon filter for effective removal of the many contaminants. When combined with a multi-stage process and ion exchange, 99.9% of all the toxins are removed, leaving only safe pure water.

These cutting-edge systems also leave the essential minerals intact for the healthiest water and can cost around a third of the price of a reverse osmosis water product while not wasting water or needing much space.

In closing I hope you can now see that the new technologies are starting to make the reverse osmosis filters obsolete, saving money and people's health in the process.

Visit my website today if you would like to learn more about the types of filtration systems that I personally recommend and use.

Autor: Raymond Hamilton

Discover the best home water purifier today.

Ray Hamilton is a dedicated advocate and researcher of the incredible benefits of safe, clean healthy water Discover which products Ray recommends after extensive research.

Added: July 20, 2009
Source: http://ezinearticles.com/