Almost all filtered water leaving most municipal supply systems still contains some dissolved particles and other substances that can enter homes and businesses if not blocked by filter systems. This became apparent recently when the evening news carried a report that one odd tap water sample tested positive for pharmaceutical and hormone residues. This sparked similar testing and also similar results in municipal authorities across the country. When confused municipal executives were then questioned as to how something like this could possibly have happened, it turned out it was quite simple. No one even expected that such a problem could have existed in municipal systems, so routine tests being done on water supplies did not include a test to determine such residues.
A quality Reverse Osmosis Water Filter Systems use pressurization through Reverse Osmosis membranes in home and commercial filter systems to produce filtered water as essentially pure as distilled. Reverse Osmosis filter systems provide the purest drinking water and the safest non-mineralized water for use in machinery and household and kitchen appliances. Reverse osmosis filter systems can lengthen the life of kitchen appliances by filtering out chemicals that can clog or corrode met and plastic pipes and tubing downstream from the RO system.
A new concern today that some filter systems have not addressed is chloramines, a by-product of 9/11 when authorities began calling for more chlorine in water supplies to counter bio-terrorism. This additive is fast becoming a super-toxin threat in our water. Created by the combination of chlorine and ammonia, this powerful compound being added to most municipal water supplies is not only a serious threat to our health, but if not filtered out using a reverse osmosis water filter system prior to reaching interior plumbing, could cause an unrivaled corrosive capacity that homeowners have not had to contend with before.
Chloramines can slowly destroy pipes in the basement and walls, and metal and plastic seals and tubing in kitchen appliances from ice maker water filters to the water filters in espresso machines. The dangers chloramines present may change the entire face of water filtration technology and purification systems in the future.
High chlorine levels after 9/11 manifested in residents complaining of irritated skin, hair, and lungs. Investigations unearthed bacteria forming bioshields in piping and resisting chlorine’s purification power, and brought out the fact that chlorine in water produces carcinogenic trihalomethanes (THMs). The only answer seemed to be combining chlorine and ammonia, berkey vs zerowater creating chloramines. This allowed the use of much less chlorine and lowered the levels of THMs while still provided plenty of muscle against bacteria and bioterrorism threats.
But chloramines are both more potent and more dangerous than chlorine alone. This combination of chlorine and ammonia can dissolve the metals in any avenues they flow through, from pipes to percolators, and add heavy metals to the drinking water. Once in the pipes, they can end up corroding drains, showers, faucets, refrigerator ice-makers, and coffee makers. Since it seems they are here to stay, the answer is to purify the water before it reaches pipes and appliances to damage them.