Home Reverse Osmosis Systems - Ineptly Insufficient

Treatment facilities improved public health through reverse osmosis. But, most of us simply do not need home reverse osmosis systems. They are expensive and redundant, since the step has already been performed.

If you water is brackish, you have no access to publicly treated water, so you must resort to a river or the ocean, then your family will have better health through reverse osmosis. But, be aware that additional steps are needed before they are actually safe.

Commercial ploys for home reverse osmosis systems are made specifically for people at the greatest risk from contamination. Such ads inform pregnant women, children, people with weakened immune systems, and everyone else watching that we can guard our health through reverse osmosis.

It makes me cringe, but television sales work that way - by defining their target audience and then using certain scenarios, music, and words that are proven to cause the emotional reaction they want.

The vocabulary we hear is "healthy," "safe," "pure," and "clean." Some companies use an additional method. They are widely known for other good products and they use that as a selling point for their home reverse osmosis systems.

Really the only people who will notice a big difference in their health through reverse osmosis are those with kidney disease. It turns out that the technology is used for dialysis units. This same procedure is used in other industries when liquids must be separated - two examples are separating blood from fluid waste and water from tree sap.

Home reverse osmosis systems take care of certain problems but not others. What they can do is filter out anything heavier than water, like lead ions. But ion exchange purifiers do the same thing and you won't spend as much money on them.

Home reverse osmosis systems also get rid of dirt, minerals, and some precipitates. When the proper kind of membrane is used, they can turn saltwater into freshwater.

However, there are a lot more pollutants that aren't taken out at all. This includes chemical pollutants, pesticides, and weed killer; chlorine, bacterial cysts, THMs, MTBE, minute sediment, and microscopic creatures like parasites, protozoa, and bacteria - that's just to name the first ones that come to my mind. The general rule is that anything that weighs less than water will travel right through.

When it's possible for you to benefit your health through reverse osmosis to get rid of trash, dirt, and slightly smaller particulates, then it bears repeating: you must take additional measures. To get rid of chlorine and chemicals, use carbon filtration. To get rid of chemicals that make it past the activated carbon, use multi-media blocks made specifically for this. Taking out bacterial cysts requires sub micron filtration. Disinfecting and re-mineralization might be required, too. Treatment facilities and desalination plants use these and other methods.

It's just not reasonable for most homeowners. You should always put your health and safety first, but home reverse osmosis systems are probably not necessary. Have your water tested and ask the laboratory if you will have better health through reverse osmosis.

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About The Author, Richeng
Prior to considering any drinking water system go to Rich Eng's website at http://www.clean-filtered-water.com to learn more about the better alternatives to home reverse osmosis systems he recommends after extensive research.