There is a lot of hype and doubtful claims about water filters in the media. It's hard for the average consumer to understand the different methods and types of water filtration systems without buying into all the sales talk. Water filtration or treatment in itself is a quite a large topic with many methods and technologies involved. Most household water filters/treatment systems are designed to remove various contaminants such as chlorine, lead, mercury, Volatile Organic Chemicals (VOCs), Total Dissolved Solids (TDSs), Cryptosporidium, Chloramines, pesticides, herbicides, Giardia and other bad smell or taste elements.
Feature and Function Differences

Most water filters work on the same general process. Water is passed through a filtration agent (physical, chemical or ultra-violet) where contaminants are either removed or neutralized. The treated water is then either dispensed out of the system or is stored in a storage tank for future use. Generally, most water filters are fairly simple and inexpensive items that aren't very different from one manufacturer to the next. Below is a list of features and functions which you should consider before buying a water filtration system.
1). Filtering Technology

The first and most common sort of filter uses a physical barrier to remove suspended particles such as mud, silt, sand or rust as well as micro-organisms such as Giardia or Cryptosporidium. Physical filters are measured by microns. The finer the filter the smaller the micron number and the more types of particles can be removed from the raw water.
Another type of filter uses chemical processes to remove or neutralize potentially harmful contaminants in raw water. Depending on the type of contaminant, the filter elements can comprise of activated charcoal, copper, zinc etc.
The newest form of filtration technology is to use ultra-violet light to destroy bacteria, viruses or pathogens in water. The ultra-violet light is typically encased in a tank where-by the water is treated either when in storage or is run through a ultra-violet canister. The ultra-violet light deactivated the DNA of the organic particulates which ruin their ability to reproduce and cause disease.
Typically, a water filtration system will contain more than one type of filter because each filter has its own specific strengths and together enable a much wider spectrum of filtration.
2). System Types

There are a few basic types of water filters that range from small portable units to units that can supply an entire house or office. Here are the more common types:
Counter-top: These types of filters are placed on top as of the counter as suggested by the name and is connected to the faucet. The system normally has limited capacity while the filtered water is only available at the faucet.
Under-counter: These systems are very similar to the counter-top systems in that they have smaller capacities and only provide treated water to one faucet. The difference is that these systems don't take up valuable counter space however would require more sophisticated plumbing which makes it slightly more expensive.
Faucet Mounted: These systems are the cheapest and easies to install however offer the least amount of filtration. The system is mounted on the faucet itself and offers treated water to that faucet alone.
Whole House: These water filter systems are typically the most comprehensive and costly filter types that will be needed for a house or office. These systems attach to the pipe mains before entering the house/office which means that they will supply treated water to the entire house/office. These water filters are generally quite expensive to buy and maintain however all water in the house is treated.
Water Softeners: These types of water filters are used specifically to remove only some types of contaminants, namely unwanted elements such as calcium, magnesium, lime, and iron from a household's water supply. These elements make water taste metallic and salty.
Dispensers/Pitcher Water Filter: These systems are normally very simple filter assemblies that are built into a Pitcher/Dispenser. Again, this type of filter is very simple and cheap however doesn't filter contaminants all that well compared to the more comprehensive examples.
Portable: These water filters are made to be portable, some are designed for camping and light travel while some are built into sports drink bottles. Interestingly, an ultra-violet light pen is available which should act as a microbe de-activator similar to more complex household systems as mentioned earlier.
3). Capacity

There are generally two measurements for water filters that use "capacity". Capacity can be used as a measure to determine how much water the filter can actually treat before it needs filter replacements.
On the other hand, capacity is also a measure of the storage tank if the water treatment system is built with a storage tank. This goes hand-in-hand with the flow rate. This measurement is normally in gallons per minute. It should be noted that for counter-top or under-sink applications, flow rate isn't that important as waiting a few seconds longer to fill a glass of water won't be much of an issue. However, flow-rate is very important for Whole House systems, you won't want to be stuck in the shower with no water.
It should be noted that capacity and flow rates are directly related to how expensive the system will be.
4). Costs

When choosing to buy a water filter, you must also consider the maintenance and running costs of the filter. Generally the more complex and higher capacity systems will cost more to maintain and also more to run. Depending on the amount of water treated, water filter systems will need their filters replaced or treated every so often.
Additionally, some complex filters like Reverse Osmosis water filters will only produce 1 gallon of water for every 4 gallons of water supplied which will mean an increase in your water bills too. Further to this, ultra-violet light systems will also require a power source which will also affect your electricity bills.
In conclusion, I hope I have shed some light on buying water filters. The list of points in this article are by no means exhaustive but should serve as a rough guide in the selection process.

A very good question, "are water filters important?" In today's society, life is very fast passed, so much to do and so little time to do it. Between work, family and all the things in between, we sometimes overlook the simple things that can make a big difference in our lives. Most people are health conscious these days, we try to eat right and exercise and drink a lot of water, which is good. But most of the time, people end up buying very expensive bottled water and don't realize how much they are really spending, a bottle here, a bottle there, it adds up quick! There have been reports that bottled water isn't even all that good for you, having impurities and even toxins from being stored in plastic. There is an alternative to this highly expensive way of getting our drinking water and that is finding a good water filtering system.

When you take the time to look at what options exist for filtered water, you will see that it isn't all that complicated to figure out and you will save a lot of money compared to what you spend on bottled water. Some people get scared when thinking of purchasing a water filter system. Maybe the price of the unit seems too high or the thought of having to install the unit and then do the maintenance turns people back to the easy way of just throwing their money away on bottled water. Let us examine this further and see if that way of thinking really makes sense or if purchasing a good water filter system is the way to go. We will ask the questions: How do know what unit is the best for my situation? What are the costs of owning a filtration unit and how will it save me money? What are the benefits I will receive from using water filtration over tap or bottled water? Are there different types of water filtration? We will look at these questions and see that the difference is great and filtering your water is the way to go.

First, there are many different water filter manufacturers out there and it is important to find an established company that has a good reputation. Since there is such a great push to being healthy and drinking plenty of water, there are many companies getting into the market and copying what good manufacturers have already put out there. A little research will help you to know the difference. Once you have found a good water filter company, it's just a matter of deciding what you want out of your filtering system. Do you want to filter all the water coming into your house with a whole house unit, or just filter at point of use, such as the kitchen sink using a counter top water filter unit or faucet filter, maybe a shower filter or a combination of filters. Regardless of what you want to filter, a good water filter manufacturer will have what you need and be able to walk you through the process.

The cost of owning a water filter system can vary quiet a bit depending on the type of set up you want.Some people just want filtered water for drinking and cooking, in that case going with a counter top or under sink water filter unit is a good way to go and there are many variations to choose from ranging from around fifty to a couple of hundred dollars. If you are just looking to filter your shower water, there are very good shower filters at very reasonable prices, most around thirty to fifty dollars. A lot of people are looking to filter all the water coming into their house; this is called point of entry. There are many types of units for this purpose and a lot depends on the home you are putting the unit in, such as what type of water comes into the house, well or city water. Also, how big the house is, number of bathrooms and so on. These units can range from as little as a couple of hundred dollars to a few thousand. The money you will save by purchasing a water filter system is great! You will have an endless supply of clean filtered water for only pennies a gallon, the water filter will pay for itself in no time when you add up all the wasted money on bottled water. A whole house water filter unit can save you an untold amount of money by protecting your water pipes and all the appliances that use water by keeping sediment, lime and calcium build up and rust out of the system.

Other benefits of filtered water over tap are many. Of course your water will taste better and be healthier for you by taking out the chlorine, fluoride and other chemicals that are added to city water, but there are even more benefits to talk of. A good shower filter will make your skin and hair softer and smoother, good for people with sensitive skin or allergies. The human body is made up of over 70 percent water and showering in unfiltered water allows the body to absorb harsh chemicals like chlorine and THMs that are harmful and the steam from using hot water causes chlorine to be inhaled if no filter is used. Also, your clothes will be brighter and softer especially if used with a water softener.

There are different kinds of water filtration, the most popular are a system that uses filters or a reverse osmosis unit. A traditional water filter system has the most options of filtration as there are sediment, carbon, fluoride and media packed cartridges. It is important to use a filter that has GAC (Granulated Activated Carbon), KDF-85 and KDF-55. It is easier to develop a system that will best suit your needs. Reverse Osmosis water filter system usually will cost more and does have some limitations. It requires more maintenance and is limited to a certain amount of water it can produce per day and may end up wasting more water than it produces. Although, many people say that the water has a better taste and this is because reverse osmosis water filter system also removes dissolved mineral contents which can cause a bitter taste in some water.

A water filter system can greatly affect your life in many positive ways, most importantly by giving you better health, it will also save you lots of money from purchasing bottled water and keeping your pipes and appliances in good working order.

Which water purifier system works best?  Let's look at what water quality should be and what type of water purification system is best for the home.   And importantly what is best for your health.

Water Quality Standards

Standards for public water purification are lacking.  Bottled water is simply tap water that has been run through some sort of water purifier.  The need for in-home water purifiers is real, but not all products really provide pure water. 

What Water Should Be

Pure water should be chemical free.  It should be free of illness causing bacteria.  The mineral content and pH level should be well balanced.  It should taste and smell good.  The more you learn about public water treatment facilities, the more you realize that what they do can not be called water purification.

Be Careful!

So, the in-home water purifier has become popular and you find them attached to kitchen faucets and sitting on kitchen counters in homes around the country.  Every company claims that their products are the best water purifiers in the world.  The truth is that some of them are not actually water purifiers at all.

A very popular product sold on the home shopping network for around $40.  Since, pure is a part of the companies brand name, people bought the units for in home water purification.  It just seemed logical.

What a number of dissatisfied customers learned was that the so-called water purifier did nothing but remove some of the chlorine and odor.  That’s not what water purification is.  Good water purifiers can do so much more.
  
Chlorine and other Contaminants

Chlorine in the drinking water is a problem that most American’s face, but it is not the only contaminant found in tap water.  Consumer protection agencies estimate that there are some 2400 cancer causing chemicals in tap water.  The best water purifiers can remove them all.

Lead Found in Water Supplies

In some areas, lead has been found in the drinking water.  Lead is a toxic metal that builds up in our bodies over time.  By the time you have symptoms of lead poisoning; the damage has already been done.  How could a product that does not block lead honestly be called a water purifier?

The company mentioned above says that it does not claim to sell water purifiers.  So, if a customer misunderstands, it’s their own fault.  But, in the TV ads, people would drink the water and say things like, “Wow!  That tastes pure.”  Really?

Eventually, the Federal Trade Commission might bring charges against them for false advertising or misleading statements.  Over the years, a number of “water purification” systems have been brought up on charges.  One, a product made by Company N, actually added a toxic chemical to tap water.  Water purifiers should not add.  They should take out the bad and leave the good.

Reverse Osmosis? – The Truth

Another system that is considered an effective water purifier is reverse osmosis.  Reverse osmosis systems for home use cost around $10,000.  They are the most expensive products on the market.  The problem is that they take out the good and leave some of the bad.  They reduce particles, like mud.  They de-mineralize water.  But, they cannot block chemicals like pesticides.  So, even if you buy a reverse osmosis water purifier, you would also have to install carbon activated filters to block chemicals, and you would still be drinking de-mineralized water, which is bad for your health.

There are a number of technologically advanced water purifier systems on the market and they are affordable.  You just have to do a little research, so that you don’t buy an ineffective product.  For more information see my website for the water purifier system that works best.  -Larry L. Taylor

Osmosis Water System

Reverse Osmosis Water Units - These Systems Have Problems

Reverse osmosis water units are expensive and for most homeowners, there is no need to spend the money. While those that market them may say that reverse osmosis systemes are the best, there are better, more technologically advanced alternatives.

Reverse osmosis water units have been recommended for giardia and cryptosporidium cyst removal. In case you are not familiar with them, cysts cause waterborne illnesses similar to food poisoning. They can cause chronic stomach problems as well. In people with poorly functioning immune systems, they can cause death. Any system that is certified to filter down to one micron will remove cysts. The best ones filter down to a half a micron.

Reverse osmosis systems are sometimes recommended for people that have "hard water" which is a high mineral content. Generally, the mineral is calcium, but iron and other elements can cause problems as well. Water softeners are less expensive than reverse osmosis systems, as is ion exchange. Either of those can be targeted to address specific minerals and other elements without completely de-mineralizing. Drinking de-mineralized water on a regular basis is not good for your health.

Reverse osmosis water units are sometimes recommended for lead reduction. Ion exchange systems trap lead, copper, and other metallic ions and replace them with sodium or potassium. Those electrolytes help to maintain the body's homeostasis or hydration.

In most homes, the biggest problems are chemical contaminants, including chlorine and chorine byproducts known as THMs. In some areas, VOCs, such as perchlorate, are problems. Traces of pesticides, herbicides, and prescription drugs have been found coming in to many homes and offices.

Reverse osmosis systems will not remove those chemicals at all. They are smaller than your water's molecules. Anything that would filter them out would not allow water to pass through either. Chemicals can only be trapped on the surface of carbon granules and special resins. The process is called adsorption.

The quality of adsorptive purifiers varies. It's best to read product performance data before you buy one. The manufacturer should list the impurities that are reduced and the extent of reduction. Most reverse osmosis water units don't include the extent of reduction, because they don't have the testing done. Manufacturers can have Underwriter's and other independent laboratories conduct testing, but they must pay for it. Many companies don't want to go to the expense.

If your problem is fluoride, reverse osmosis systems are mostly ineffective. The highest fluoride reduction is provided by granulated aluminum. But, granular carbon is somewhat effective as well.

If you have a private well, then you should have regular testing conducted to determine the impurities that are present. Even after you install a system, you should have annual testing conducted to create a record of quality. There are industrial and natural activities that can affect that quality.

If you have access to a public waterline, you don't need reverse osmosis water units. You need multi-stage selective filtration, which is far less expensive.

About the Author

Zach Zimmerman has been researching water purification methods for several years. Visit his webpage Natural Purified Water to discover how to select the very best water filtration system for your home or office. Invest in your health and buy a home water filter, but make sure you make it a good one.

H2O Innovation: Professional Water Technologies Develops Sodium Benzoate-Infused Dendrimer Antiscalant
VISTA, CALIFORNIA--(Marketwire - June 15, 2010) - H 2 O Innovation Inc. ("H 2 O Innovation" or the "Company"), (TSX VENTURE:HEO)(ALTERNEXT:MNEMO:ALHEO) a complete water treatment solutions company providing custom designed water treatment systems along with operating and maintenance solutions, announces that its California business unit Professional Water Technologies ("PWT") has developed a new ...

Osmosis Water System

Everpure Water Filters

When it comes to buying a water purifier for your home, there is a whole range of them available in the market today. Starting from those which are available at a low price of $30-$40 to those for which the price goes up to $800. Everpure water filters are one such $300-$800 ranged filters. Let's take these filters as an example to discuss if they are really worth it or are they simply burning a hole in your pocket?

The water supplied in our homes is full of contaminants and impurities like bacteria, viruses, cysts, lead, copper, arsenic, chlorine, pesticides, drugs etc. This water if consumed directly can lead to various health ailments. It is due to this fact that we need to depend on home water purification devices. Everpure water filters are one expensive brand in the market which are effective in removing most of the above mentioned contaminants.

But what these Everpure water filters fail to remove are the dangerous chlorine by-products. Chlorine has a property of reacting with organic pollutants in water and generating various toxic derivatives like chloroform and TTHMs (Total Trihalomethanes). Tell me, if you know that a water purifier is not able to remove such carcinogens, would you still like taking the risk of consuming such "filtered" water?

The basic model of Everpure water filters which lacks this capability of handling TTHMs is ranged anywhere in between $300 and $400. Do you really think it is worth a buy; when there are multi stage water purifiers already available at a much reasonable price. Not to forget that these multi stage filters are 99% effective for all types of contaminants including TTHMs and VOCs.

The advanced model of Everpure water filters is claimed (is still debatable) to have the ability to filter out all these tough contaminants as well. The reason why I took the liberty of calling it debatable is the fact that they are basically a combination of the basic filter and a reverse osmosis based filter. A reverse osmosis water filter is something which makes their advanced filter even worse than the basic ones. And to top this it is priced at a high $800.

The truth about what reverse osmosis can do to your drinking water is no more a secret. They actually strip off all essential minerals like calcium, magnesium, sodium, zinc etc from the water thereby making it de-mineralized. Consuming such water not only gives a flat taste but is very unhealthy too. It can also lead to multiple mineral deficiencies!

In brief, the market is flooded with many purifiers like Everpure water filters- they may be good but not the best value for your money. Why not do some research about multi stage water purifiers? They are effective, efficient and evenly priced. The decision is in your hands. Think twice and do not get carried away by any brand name.

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 - Everpure Water Filters - Are They Really Effective

where can i buy everpure water filters locally?

i need to replace the cartridge for my instant water

Are you looking for commercial (foodservice) products or residential? Either way, if you go to everpure.com, there are dealer locators that will help you.

If you are looking for resdiential filters, you can also buy them directly on everpure.com

Water Purifier Dispenser

Water that is considered to be drinking water is of high quality and does not pose imminent health risks to the user once they use it. It is estimated that 60 or 70 percent of the human body is water; therefore most body parts contain water. Drinking water is required by the human body for various functions such as the regulation of the body's temperature and it is the means through which nutrients are transported to all other human organs.

There are many regions in the world that do not have access to clean water. The water is not clean because it has disease vectors. When this kind of water is consumed, it can lead to chronic illnesses. This is the reason why you should have water distribution systems that have water purification technology. Water purification simply means getting rid of the contaminants that are found in raw water.

The physical process of purifying drinking water may be used and this entails using either water filtration or water sedimentation processes. It may also be purified using biological processes like the slow sand filters or the activated sludge. Flocculation and chlorination are the chemical processes that are used to filter water. Electromagnetic radiation is filtering water through the use of ultra violet light.

The purification of drinking water reduces concentration of parasites, bacteria, viruses, algae, suspended particles and other matters that may have come into contact with the water as it falls into the rain. Basically, the quality of drinking water is usually set by the specific government of that area or by the international standards.

Water can be found from various sources including ground sources, precipitation like rain and snow and surface water. Technology has improved the methods used to purify water and many advanced water machines have been introduced. Some of these machines include water vending dispensers; water vending units and reverse osmosis water vending machines.

Improved water drinking sources have been but in place and they include: household water connection, boreholes conditions, public standpipe, protected spring and rain water. In coming up with safe water sources there also has to be the access of good sanitation facilities such as the connection to public sewers and septic systems. Sources from which water can be found include: ground sources (ground water), precipitation (rain, snow), surface water etc. With advancement in technology, purification methods have also advanced for the better with introduction of water machines ranging from products such as water vending dispensers, water vending units and reverse osmosis water vending machines. Lack of water is among the major problems in developing countries. But thanks to the Water aid program, that has helped provide water has seen improvement of hygiene to the people living in areas where by safe drinking water was a problem.

About the Author:

Brad Hamilton explains the benefits of ionized alkaline water which helps to gracefully slow down the aging process by neutralizing free radicals, detoxifying by flushing the toxins out of the body and more. For more info, log on to http://www.alkalizerh2o.com.

Article Source: ArticlesBase.com - Drinking Water And Its Purification

Water Filter Installation

Following on from previous articles I would like to explain water filters and magnetic water conditioners. It is useful to know how each of these work and the advantages and disadvantages of each to make an informed decision if you were to purchase one.

Water Filters

Water filters are not only good for helping to soften water, but are also useful to remove unwanted contaminants and ensure that your drinking water is clean of any suspended particles. It should be noted that these days water quality from treatment works is usually of very high quality and unlikely to need further treatment. However, if you require even higher purity water then a water filter can be a good choice...and some people say it tastes slightly better as well! There are several different types, and each will be explained below:

• Granulated, activated carbon water filters - The the simplest type of filter are portable filters that are found in jugs. They remove chlorine, large particles and parasites. They are easily purchased from most department stores and are great if you have a low budget as they are reasonably cheap. A disadvantage is that they have a short filter life and are unable filter out certain bacteria and chemicals.

• Carbon block, activated carbon water filters - Built-in to the water supply in your home, the disadvantage of these filters is that they are more expensive than granulated types as described above. However, they do not need to be replaced as often and generally give better filtration.

• Reverse osmosis water filters - For the best form of water filtration available these are hard to beat. They work by passing the water through a semi-permeable membrane, which filters out almost every contaminant. Although they are more expensive than other types of filters they have reasonably low running costs. Once installed they can be used to filter water to the whole house.

• Combination Systems - This filter has become available in recent years and are seen as an alternative to reverse osmosis systems. They have a number of different filters, and each filtration process removes different contaminants.

• Ceramic carbon water filters - To filter out a broad range of contaminants from the water supply these are effective as the filter is comprised of a ceramic and a carbon part. Some are infused with silver, as this is a good antibiotic and reduces the number of micro-organisms present. These filters are good value for money and are built-in to the home water supply and in a typical house they require replacing about every 12 months.

• Alkaline Water Machines - It is a good system for those with environmental illnesses where there is too much acid in the body as this system not only filters your drinking water but it makes it more alkaline. It has effective filtration but it can be expensive and it wastes a lot of water during the filtration process.

Magnetic Water Conditioners

Electromagnetic water conditioners are a relatively new invention. They work by passing water through a magnetic field, the calcium and magnesium ions are altered in such a way that they loose their ability to cause scale. This has a number of benefits and although the water is not technically soft, it has the useful properties of soft water. This means that it won't cause hard water deposits and will increase heating efficiency as well as lengthening the lifespan of any clothes washed in the conditioned water.

As calcium is an important dietary element, the fact that conditioned water still retains its calcium content is an added benefit.

About the Author:

Patrick Henry BEng (Hons), is a recognised industry expert in removing hard water stains. With an honours degree in Chemical Engineering, he teaches people how to remove stubborn hard water stains and limescale using a step by step guide. He is author of the ebook "Hard Water Stain Removal Secrets Revealed". Complete information on his popular ebook is available from his web site. And while your there, don't forget to subscribe to his FREE report at http://www.hardwaterstainstips.com.

Article Source: ArticlesBase.com - Improve Your Tap Water - Top Tips on Water Filters and Conditioners

Carpooling pair save money while getting taken for ride
Welcome to the New Year, when resolutions flow as freely as champagne.

Rainsoft Water Purifier

We all know that we should probably be drinking more water. We have all heard the health benefits staying hydrated. But we get busy and we forget to drink. So we stop by the drinking fountain and take a quick sip or hit the office water cooler and we think we are getting the hydration we need. But hydration is not even enough. We also need the proper trace minerals.

The truth is that all water is not created equal. Below is a summary of the types of water that most of us drink on a daily basis.

* Tap water is municipal water that comes out of the faucets and has been treated, processed and disinfected. It is purified with chlorine and generally has added flouride. But one of the byproducts from using chlorine in our drinking water is linked to cancer.1 Unfortunately, most of the water in the office water cooler is just a purified version of tap water. There are no added minerals. That glass of water at the restaurant, usually tap water as well. * Distilled water can be any kind of water that has been vaporized and collected, leaving behind any solid residues, including minerals. Distilled water has no minerals in it at all.2

* Reverse osmosis water has been forced through membranes that remove larger particles, pollutants and minerals. Reverse osmosis water is usually acidic.

* Deionized water has had ionized impurities and minerals removed from it but not bacteria or pathogens.

None of these sources is giving us the hydration we need at the cellular level or the trace minerals we need. We have dilemma. How to get the hydration we need along with all the minerals? Is it really that important? Yes!

Japan has been treating its water for several years. As a result, doctors there have some of the most compelling research about the effectiveness of drinking water with high alkalinity (or ionized water).

Drs. H. Hayashi and M. Kawamura have observed the following in their patients after introducing alkaline ionic water for drinking and cooking:

· Declines in blood sugar levels in diabetic patients.

· Improvements in peripheral circulation in diabetic gangrene.

· Declines in uric acid levels in patients with gout.

· Improvements in liver function exams in hepatic disorders.

· Improvements in gastroduodenal ulcer and prevention of their recurrences.

· Improvements in hypertension and hypotension.

· Improvements in allergic disorders such as asthma, urticaria, rhinites and atopic dermatitis.

· Improvements in persistent diarrhoea which occurred after gastrectomy

· Quicker improvements in post operative bower paralysis.

Improvements in serum bilirubin levels in new born babies.3

How can you get these benefits? You can install a water ionization system in for your home. In addition to costing many thousands of dollars, this is still not very convenient when you are at work (unless you want to start taking large amounts of water with you to work), or when you travel.

Sources

1. Study: Water treatment byproduct linked to cancer in rats, CNN.com, 17 Jun 1997. cnn.com/HEALTH/9706/17/nfm/nfm.water/

2. Ephraim, Rebecca, "What's the Best Water to Drink?" ConsciousChoice.com, Sep 2003. consciouschoice.com/2003/cc1609/editorsnote1609.html

3. Extracts from the Presentation At The Eight Annual International Symposium On man And His Environment in Health And Disease on February 24th 1990, at The Grand Kempinski Hotel, Dalls, Texas, USA by Dr. H. Hayashi, M.D. and Dr. M Kawamura, M.D.

Copyright (c) 2009 Soaring Eagle Companies LLC

"Dr. Robin", the well known MLM Radio personality . He is a nationally recognized expert in the network marketing business.Dr. Robin is the current host of his radio show, "Networking with the Blindguy" with up to 4.7 million listeners daily. For more information about DR Robin go to http://robintrushlo.com Also time to help you health. http://gobewisenow.com DR Robin will help you with health and weightloss. He has lost over 200 lbs himself

Reverse Osmosis Water Filters

It's unbelievable that there are so many water filter systems available on the market today. Their basic function is to clean tap water and provide contaminant free, purity. As I began investigating, I started with a reverse osmosis water filter and was looking to see how it worked and if there were any positives/negatives before deciding how I felt about purchasing one.

Reverse Osmosis works by reversing water through a filter system that eliminates sediment and then uses a membrane that is semi-permeable to complete the filtering process. After that, a carbon filter is utilized and then distributed through a faucet as "purified tap". This unit can typically be installed by a reputable plumber and be used to purify water anywhere in the home. However, after looking into some of the negatives of a reverse osmosis filter, I wasn't too impressed with the results.

This type of system is very efficient at eliminating toxic materials such as rust, lead, parasites, salt, sediments and sulfates. Unfortunately, some of the negatives I discovered were:

• Only partial removal of viruses and bacteria that would require another type of water purification system to back it up. This doesn't seem to be a high priority for this type of filter process.

• It removes too many minerals that the body desires for good functioning, health and longevity. Minerals such as calcium, potassium and magnesium if eliminated force the body to draw from that which is stored in teeth and bones. Normally, this is caused by the high acid, low pH level of the water.
• It takes away water's good taste.
• It wastes three to four gallons of water for each one gallon it attempts to purify.
• As alkaline turns to highly acid water, it not only causes minerals to again be pulled from teeth and bones, but has also been known in some cases to increase the possibility of developing cancer since more free radicals are produced from this occurrence.
• It takes a few hours to install and may require a professional plumber.

So after considering all the negatives about reverse osmosis water filters, I found after extensive research that a multi-stage filter which employs essential and vital purification processes such as ion exchange, sub-micron and carbon filtration would be more beneficial in removing all traces of contaminants. These included eliminating toxins such as VOCs (volatile organic chemicals) like pesticides and herbicides, chlorine, lead and other harmful materials, while it ensured securing the valuable minerals that were critical to the body and contributed to better health.

Now that you are armed with this information, instead of spending valuable time and money on a filtration system that will not do everything you need it to plus bring negative effects to your life, it would be wise to consider one that does, but also adds to your longevity.
About the Author:

Laurel Tevolitz is a dedicated researcher of critical issues that affect health and well-being. Visit her water purification blog now at http://www.safewaterpurifier.com/pristinewater.htm to discover which water purification system she recommends after extensive research.

Article Source: ArticlesBase.com - What You Should Know in Regard to a Reverse Osmosis Water Filter

Cartridge Water Filters

Choosing a whole house in-line water filter can be a daunting task. Understandably, any time a home owner looks at laying out a substantial amount of hard earned money, he/she wants to be sure they get the right product.

Buying a whole house water filter is an investment. It adds value to your home but also provides clean, pure drinking water for your family.

The first consideration in choosing a whole house in-line water filter is the quantity of water used by the household. The average family of 4 uses approximately 5 - 6 gallons of water at any given time. There may be occasional spikes up to 8 GPM (gallons per minute). A 9 or 10 GPM system is usually more than enough for the average family. Larger homes or larger families may want to consider a 12 or 14 GPM system - this, of course, depends on the number of people in the home and the number of bathrooms.

Carbon based water filter systems typically use replaceable filter cartridges. Consider the number of cartridges (more cartridges means better filtration but also means more cost to replace those filters). Not all filter cartridges are created equally though. Different companies offer cartridges with different life expectancies. Ask how much water will be filtered before the cartridges need to be replaced and calculate the cost on a cost per gallon of water filtered basis (divide the gallons filtered by the cost of the replacement cartridge to get this number).

A reverse osmosis water filtration system will require backwashing of the filters (they are typically replace very infrequently). You may have to do this manually although some models come with automatic backwash systems. Although with a reverse osmosis filter system you will not have the cost of periodically replacing filter cartridges, the required backwashing of the filters uses a large amount of water so be aware of the added cost on your water bill. If you choose a reverse osmosis water filter system, decide if you want to be responsible for initiating the backwash or if you want the system to do it automatically.

Installation of a whole house in-line water filter will likely require the services of a plumber so consider that as an additional cost when you decide to install a whole house water filter.

In summary - when choosing an whole house in-line water filter, consider the water usage of your home, the life expectancy and cost of replacement filter cartridges, whether you're prepared to do manual a backwash or if this should be an automatic process and don't forget the cost of a plumber to do the installation.

About the Author:

Linda Symonds grew up on a small island in rural Canada where she developed a love of the natural world. Linda believes that the polluted and toxic environment that we live in poses significant risks to our health and the health of coming generations. For more information about the plight of our water supply visit http://www.thebestwaterfilters.com

Article Source: ArticlesBase.com - Choosing a Whole House In-line Water Filter