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What company makes the most effective pure water systems? That's a good question. If you listen to the promotional initiatives, you would think that every company provides a pure water system, but there really isn't much "truth" in advertising.
First, there's a question concerning the true definition of purity. If you used the phrase "free of anything different", you might end up getting pure water systems that de-mineralize. Reverse osmosis, for instance. But, minerals are good for our health.
If you use the definition "free of contaminants", you would have a pure water system that removes hazardous chemicals, lead and chlorine-resistant cysts. That's the kind of pure water system that I want. Briefly, here's why those activities ought to be removed and how it can be done, without de-mineralizing.
Chemicals
According to the Ralph Nader Research Group, there are 2400 different chemicals present in publicly treated supplies and also the majority of options are human carcinogens. Regulating agencies like the US Epa has built "safe" levels for many of these, but not all.
The safe levels were determined by assuming that there was just one carcinogen in your glass at a moment. They also assumed that every individual weighs at least 175 pounds. Scientists have warned that these two assumptions are dangerous. They are saying the presence of two or more chemicals exponentially increases their toxicity.
So, now, regulating agencies have "goal" levels, which are generally zero, but facilities rarely, if ever, achieve those goals. Take a look at local "Consumer Confidence Report" and look for such things as TTHMs, if you want proof.
Pure water systems that include a carbon and multi-media block will remove nearly all traces of those chemicals. Read product performance data, to be certain. The very best companies supply the data on their websites.
Lead
Lead is really a hazardous heavy metal and rock that's additionally a naturally sourced substance. It's present in surface and groundwater. Aging pipelines have lead solder at the joints and as the water goes by those joints, it absorbs some traces of this lead. Older homes have older pipes, for prone to have lead linings. Chlorine eats away at the lead and even more enters your house.
A pure water system which includes an ion exchange step will remove more than 99% of all traces from the heavy metal and rock, as well as traces of copper, which are not particularly hazardous, but do modify the taste.
Chlorine-resistant Cysts
Pure water systems that include submicron filtration can remove chlorine-resistant cysts. These contaminants cause illnesses that can be fatal to infants, young children, seniors and those with weakened immune-systems.
So, all together a pure water system for that home will include a multi-media block, with a submicron sized porous structure as well as an ion exchange step. These simple steps enhance the taste and healthfulness, without having affected any naturally sourced mineral content.
Advertising for pure water systems can be confusing, however you know the reality. Hopefully, that clears some misconception.
