Here’s what you need to know about the reverse osmosis water filtration system. It sounds very high-tech, but actually does not do the complete job for whole house water filtration systems.
However, reverse osmosis is useful in many processes, and can partially serve as a water filtration system, but you will need extra filtration as well. The simple fact is that it does not fulfill the needed 5 steps of water purification.
Disadvantages Of Reverse Osmosis – Why This Type Of Water Filter Fails
Since I see them advertised all over the internet as the greatest whole house water filtering system ever invented, I feel it is my duty to tell you about the disadvantages of reverse osmosis. To answer the question in the back of your mind …does reverse osmosis make water safe to drink …I have to say, no it cannot.
I would actually go so far as to say that the disadvantages of reverse osmosis by far outweigh the advantages. As a matter of fact, it is not even close. The only people whose drinking water will benefit from these whole house systems are those that live in remote areas where they draw their drinking water from a freshwater source.
For those of you that live in areas where there is a wastewater treatment facility, you may be surprised to learn that reverse osmosis doesn’t make water safe to drink. This is surprising because a large scale reverse osmosis system is what they use to treat your water. Their system is far more sophisticated than the ones for home use, and even it can’t do a thorough job.
One of the many disadvantages of reverse osmosis is that the system is primarily designed for the demineralization of our drinking water, not for the purification of it. The porous membrane filter of this system uses is superb for removing particle matter from your water supply, but it will not be successful at removing just about anything else.
Does reverse osmosis make water safe to drink? Not if it is incapable of blocking out chemical matter and microscopic organisms. These systems cannot remove any type of contaminant that carries a weight equal or lesser than the water that carries it. This means that hundreds or even thousands of these contaminants easily reach you and your family.
Another disadvantage of reverse osmosis is that it wastes resources such as water and electricity. The system produces as five times as much wastewater as clean water, and because they run on electricity your power bills will run sky high. This is not the type of system you need to make your water pure.
I think that I have thoroughly answered the question: does reverse osmosis make water safe to drink. Once again, the answer is no. What you need is a purification system that features a multi media filter, an activated granular carbon filter, a sub micron filter, and an Ion exchange unit. That is protection from everything.
The disadvantages of reverse osmosis are too many to ignore. Do yourself a favor and forget about this type of water filter. Instead, purchase a top rated home water purification system utilizing the four filters that I mentioned above. You’ll be happier and healthier for your decision.

Water purification filter with activated charcoal and other filter substrates
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Is A Reverse Osmosis Drinking Water Filter Right For You?
Is drinking fresh water important? Yes it is. Water is important to life, without it we would all die. You are most likely not aware of just how potentially dangerous your home’s tap water is, and how filled with chemicals and other minerals it is.
Tests reveal that there are such a large number of chemicals in your tap water it would prove unsafe to drink. Don’t think that just because your water does not taste funny that it is pristine and pure because this is certainly not true.
Drinking Water Contaminants
In this article we explore ten drinking water contaminants, including the likely sources of contamination, how to tell if they’re in your water and how to treat each one specifically.
Xylenes
This is nasty stuff that comes from the gas refining process, paints that have been poured down drains, inks and detergents.
Xylene Related Health Problems include damage to the kidney, liver and nervous system.
The only way to tell the Xylene content of your water is to have it tested, but treatment generally involves water treatment with a quality activated carbon filter.
Sulfur
Most of the time sulfur contamination comes from decayed organic matter, but it can also be a result of septic contamination, chlorine, gasoline or hydrogen sulfide.
You’ll know the water is contaminated with sulfur because the smell of rotten eggs is unmistakable. Treatment is as easy as using a good water filter, but if you have a persistent sulfur problem (like from well water) you should disinfect the well. Sometimes bacteria build-up in the well can smell like a sulfur issue.
Chlorine
Yes, of course you’re going to have chlorine in your water if you live in the city. But with other contaminants being more concentrated as the drinkable water supply diminishes (during droughts, etc.) more and more chlorine is used to clean the water.
Chlorine can be detrimental to your health in many ways – some even say by causing cancer. You can taste the chlorine in your water, but you may have become so used to the taste you might not notice. Drink filtered water for a few weeks (not bottled because we care about the environment, right?) and then go back to your tap water. With a fresh palate you should be able to tell. More information