Osmosis Water Filters

Are you using a reverse osmosis water filter? If yes, then I have one bad and one good news for you.

Let me start with the bad one first. It is related to the quality of the water produced by a reverse osmosis water filter.

Basically a reverse osmosis water filter works by using a thin semi permeable membrane which has ultra fine pores in it. When water is forced under pressure to pass through it, whatever is smaller than the pores is allowed to pass while the larger particles are left behind.

Since water molecules are smaller than the size of the pores, they are successful in passing the membrane. However, the larger contaminants like pesticides and cysts are blocked and hence separated from the water.

Now what does not gets separated from water is the contaminants like chlorine and prescription drugs which have a smaller molecular size. These deadly contaminants are still present in the “pure” water produced by a RO water purifier!

These pollutants are extremely hazardous and can lead to various health ailments. This is one reason why you should be careful with these purifiers.

Another reason is the mineral content of the water which is larger in molecular size and hence is stripped off from water. These minerals like Calcium and Magnesium are present in natural water and are very much required for the normal functioning of our body.

If water deprived of these minerals is consumed for long, it leads to the development of multiple mineral deficieicnes which is again bad for your health. Such water is known as de-mineralized and is strictly not recommended.

So it is the quality of the reverse osmosis water for which you need to be careful. You are still not consuming the water which is clean, pure and absolutely safe for consumption.

But there is nothing to worry. Let me break the good news now.

The good news is that today times have changed. Unlike the times when reverse osmosis water filters were the only ones available in the market, today there are advanced filters based on latest technologies like sub micron filtration and ion exchange.

These filters are advanced and hence are capable of removing all types of contaminants including chlorine and drugs which are simply beyond a reverse osmosis water filter. They retain the essential minerals in water too.

And all this for an unbelievable price of less than 10 cents per gallon of water!

Their cost effectiveness is just another reason why they are slowly outdating a reverse osmosis water filter. If you too want to know more about these filters, I invite you to visit my website listed below.

About the Author:

Daniel Woods is a dedicated advocate and researcher of the benefits of safe, clean, healthy filtered water. He shares his research on his website - Water Purifier Home. If you want to know how to choose a water purifier, visit - http://www.waterpurifierhome.com and learn about the products our editors personally use and recommend.

Article Source: ArticlesBase.com - Be Careful - If You Are Using A Reverse Osmosis Water Filter

Maybe it's something lacking in the water
Suddenly, water filters are in the news. Legionnaires' disease kills one tourist and sickens two others, the Legionella bacteria is found in the water at Miami's Epic Hotel and Residences, and we are told that the hotel was using a powerful filter that stripped its water of protective chlorine and made it susceptible to such bacteria.

Ro Water Purifier

"Water and air, the two essential fluids on which all life depends, have become global garbage cans." -Jacques Cousteau (1910-1997)

Water is the source of sustenance for all the living beings on the earth. Two third of the globe is occupied by water, but a fraction of that quantity is drinkable. But that water is quite often contaminated; water that is not harmful to the human beings is called the safe drinking water.

Water quality guidelines are not met with proper care and caution with so many unpleasant consequences: The diseases that are very much akin to the human beings - Diarrhoea, Cholera, Hepatitis, Jaundice, Typhoid, Anaemia, and Polio, etc. - are flowing with the water causing a downward shift of healthy routine.
From time immemorial, there has been ways to purify the water to be of drinkable one. Among them water purification is highly recommended by the scientists throughout the world over.

Water purification is the removal of the contaminants from the raw water to yield drinking water that is pure enough for human consumption and for the industrial uses as well. It's not at all possible to claim the water is safe to drink merely just by looking at it.
Substances that are removed during the process of water purification are parasites (Giardia or Cryptosporidium), bacteria, algae, viruses. Fungi, minerals (toxic metals such Lead, Copper, etc.) and man made chemical pollutants.

Many contaminants can be fatal. Water is made drinkable from insipidity to a drinking one by way of following certain conventional and modern techniques. A certain amount of disinfectant is left in the water to prevent the re-contamination of water while at the time of distribution.

Even the substances, such as chlorine, that are added to our drinking water to protect us, can form toxic compounds - such as trihalomethanes - and have been linked to certain cancers.

The most effective solution to water pollution is a point-of-use water purification device. There are actually different kinds of water purification techniques which may have relative strengths and weaknesses in killing the water born particles that are detrimental to the human beings. Still it is sometimes not possible to trace the lethal elements and wipe them out completely.

As such, following is an effective technique to purify water :

level purification process

1. Pre-Filter renders clarity to water.

2. QC Filter filters macro particles.

3. Sediment Cartridge filters out fine sand, clay etc.

4. BAC Cartridge removes chemicals and organic impurities.

5. RO Membrane removes 99.9% microbes.

6. Post RO Purifier for the double safety to the purifier.

Crystal clear healthy drink is ready now after the purification. So, opt for proper water purification for a healthy droplet.

About the Author:

Jason Uvios writes about on Special Need for Water Purifiers to visit :- water filters air purifier, tips travel water purifier and portable water purifier

Article Source: ArticlesBase.com - Special Need for Water Purifiers