Sunday, October 16, 2011

Berkey Water Filters Vs Reverse Osmosis

Berkey Water Filters Vs Reverse Osmosis

Water Filter

When people look to find the cleanest, purest water possible, it can be hard to know which water option is the best. Many choose reverse osmosis, but could there be a better option? Berkey water filters successfully remove harmful contaminants like lead, mercury, parasites, VOCs, pathogenic bacteria and much more.

Reverse osmosis claims to remove the same things, and for the most part that's true. It provides clean water, without the harmful substances found in tap water. There are some faults with the system, though. Reverse osmosis cannot remove pathogenic bacteria without a UV light added to the system. The UV light has been known to fail though.

Filtration between the two is similar. Berkey uses gravity and micro-porous filtration to remove toxins while reverse osmosis uses osmotic pressure to push water through a semipermeable membrane.

There is one major difference between the two that all consumers should know. Berkey water filters guarantee that during the filtration process all the healthy minerals are left in the water. Reverse osmosis cannot make the same promise. It removes the good minerals with the impurities.

Health experts have recently recommended that people not drink solely reverse osmosis water for too long. During the filtration process the water is turned into a hypotonic solution. The minerals already in the blood and lymphatic system then transfer into hypotonic water, to be flushed out of the body later. Continuous loss of these minerals can cause degenerative diseases like osteoporosis.

Some health experts in fact recommend that reverse osmosis water not be consumed for long periods of time because during the filtration process it is turned into a hypotonic solution. The minerals already in the blood and lymphatic system then transfer into hypotonic water, to be flushed out of the body later. Degenerative diseases like osteoporosis can be caused by the continuous loss of these minerals.

Berkey water filters, on the other hand, leave in these beneficial minerals so the body gets exactly what it needs. It will only help the body instead of harm it.

Another important difference between the two systems is convenience. Reverse osmosis systems are not easy to disassemble and clean, nor can they be moved. Berkeys, on the other hand, can be taken anywhere and they are easy to clean and assemble.

If you're not sure what system is best for you, hopefully this article will give you some clarity. Whatever you decide, the most important thing is that your family starts drinking clean, healthy water.

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