Archive for January, 2011

Get to Know the Water Filter Cartridge

Saturday, January 29th, 2011

<p>The water filter cartridge is  actually the core portion of a water filtration system that determine the outcome  of the water. The beautiful appearance of the water filtration unit is just the cover which house the water filter cartridge or cartridges in places and connect the water filter cartridges in proper sequent. In short, that simply mean you need to understand how this water filter cartridges work in order to determine how effective one water purification function to remove the harmful contaminants. No one water filter cartridge is claimed to be able to remove all the contaminants like chlorine, synthetic chemicals, volatile organic chemicals and bacteria. It is always recommended that a combination of water filter cartridges to make up a good water filtration system.</p>
<p>The most common water filter cartridges which available in the market are as follows:-</p>
<p><strong>Sediment Cartridge</strong></p>
<p>This is normally  used as pre-filter due to its ability to remove sand, fine particles, silt, cryptosporidium and turbidity from your water. Sediment filters are normally rated by the size of particles they remove, in microns (One micron is one-thousandth of a millimeter). The smaller microns remove smaller sediments and the bigger microns remove bigger sediments. It usually made of pleated polyester, cellulose fibre or porous ceramic materials which are lower in cost and that is why sediment  cartridge also always being referred as low-cost filtration cartridge Sediments which are bigger size than water molecule will be trapped and stay on these water cartridges, so you need to always wash or clean the pre-filter. A water filtration system that allow back wash will be an added advantage. If not, you will need to change this sediment cartridges frequently to ensure the effectiveness. Anyway, when a sediments cannot be washed and cleaned after a period of time, it is recommended to replace with a new one.</p>
<p><strong>Carbon  Cartridge</strong></p>
<p>After the first stage of filtration, carbon cartridge which is generally made up of granular activated carbon or carbon fiber block are used to treat chlorine and THMs (trihalomethanes), endrin, lead, pesticides/herbicides, radon and toluene in the water.  It removes very fine particles and helps to improve the   clarity and taste of the water in a great way. A carbon cartridge can only pull out a finite amount of contaminants, so it has a certain  life expectancy. However, it is not possible to clean a carbon cartridge,  so they must be replaced. Generally speaking, carbon cartridges will last  twice as long as sediment cartridges, but they’re also more expensive. </p>
<p>Carbon cartridges initially was in granules form, and had been used for centuries to purify water. It works well and is still available in that form, but there is now another choice in carbon filtration. New technology enables manufacturers to produce filters in the form of  porous solid blocks, which are superior in every way to filters made of granular carbon. The latest technology in carbon filters is the so-called modified carbon block (MCB), in which filter blocks are built from fibers in a slurry of carbon particles. Some carbon cartridges have incorporated KDF-55D which is zinc and copper                   to make them bacteriostatic. That means that bacteria cannot grow  inside the filter.</p>
<p> There are several other chemicals that manufacturers use to  make their filters bacteriostatic, but many of them affect you as well  as the bacteria!  KDF has a very good record as being the safest agent  yet found for keeping bacteria from growing in filters, and it’s the  only one we sell.</p>
<p><strong>Combination of Water Filter Cartridges</strong></p>
<p>Please do not take this lightly; you must always  look beyond the water filtration system appearance to determine which one is best for you. No one water filter cartridge can work best for removing all contaminants by it self. It takes a combination of all  water filter cartridges to compliment each other to effectively remove sediments, particles, synthetic chemicals, odors and prevent bacteria from growing inside individual water filter cartridge Take your time to look and study  the descriptions of each water filter cartridge, understand how the water filter cartridge works before placing your order.</p>
<p>Alvyn Khoo is a health researcher on water purification issues for 6 years now. He helped 2 teams of people promoting home water purifier from 2 reputable companies in Asia but later decided to stay independent and neutral on his patient in home water purifiers system. Visit his site now at <a href=””></a> to get the facts on how to choose the best water purification system.<br />

Alvyn Khoo

Reverse Osmosis Home Water Systems – Should You Have One?

Saturday, January 29th, 2011

Home reverse osmosis systems are sold by companies with the claim that 99% of the dangerous contaminants are removed from your water.  That is not true.  Reverse osmosis systems do not and cannot remove chlorine and like chemicals from the water.  Additional steps must take place.

Home reverse osmosis systems only block things that are “heavier” than water or things that have a molecular structure larger than water.  We have seen individual bloggers and company websites making claims of better health using method.  But, the truth is that the only health benefit lies in the area of kidney dialysis.

This type of system is only needed if your water comes straight from a stream or river and then you will still need to use additional steps to make the water safe to drink.  Some sort of disinfection method, usually chlorine, needs to be used or bacteria that cause gastrointestinal illnesses will still be present.

We have seen people suggest home reverse osmosis systems to pregnant women.  That’s scary.  Pregnant women need to avoid anything that could be contaminated with bacteria.  Water should be disinfected before consumption.  Even distillation would be better.  The suggestion that you can protect your health through reverse osmosis filtration is just not the whole story, because it alone does not make drinking water safe.

To repeat, home reverse osmosis systems are not the end all be all.  They are simply one step in the water purification process.  If your drinking water comes from a treatment facility, it has likely already undergone a similar process.

Home reverse osmosis systems are expensive and wasteful.  The best units waste 5 gallons of water for every one gallon that is filtered.

The water that comes out of home reverse osmosis systems is unnatural, so when it goes back into the environment, it changes the content and composition of the ground water.

There are many industrial applications for the system.  Since they de-mineralize water, it can be used for film processing and printing.  When treatment facilities need to desalinize or remove salt from ocean or brackish water, it is the system of choice.

We need those trace minerals that the system filters out.  The things that we do not need in our water are chemicals and chlorine.

It is not hard to see that reverse osmosis systems are not what is needed in most homes.  By installing the proper water purification system you can have better health. Choosing the right water filtration system may seem a little daunting at first.  But I found, after some research, a company that has a water filtration system that meets and exceeds the needs of what is needed to protect your family from unwanted contaminants in the tap water.

Larry L. Taylor

How Safe is our Tap Water?

Tuesday, January 25th, 2011


Everything we wash down the plughole, as well as what seeps through the ground or falls from the sky, ends up in our water supply. This includes human waste, detergents and even hormones from women on the Pill. Other contaminants include pesticides, lead, nitrate and iron. The Drinking Water Inspectorate (DWI) is a government-regulated body that monitors and tests the UK’s water. Companies must meet stringent safety criteria. However, water still contains some minerals and chemicals that could pose a threat to our health. Studies have shown that chlorine, used to disinfect water and remove bacteria, has been linked to an increased risk of rectal and bladder cancers. The government has issued warnings about this, and research has shown a link between aluminium in water and Alzheimer’s. All tap water is heavily treated, going through several processes to make it suitable for human consumption. By 2003, the DWI announced that 99.87 per cent of all tap water tested met its standards.


Tap water
Filter it
Fruit-flavoured water
Bottled water; which is better?
Tap water varies in taste and mineral content, depending on where it comes from. According to the DWI, two thirds of British drinking water comes from surface water, including reservoirs, lakes and rivers. The rest comes from rainwater which seeps through porous rocks, then is drilled out. Some areas have hard water, which is full of magnesium and calcium compounds, while others have soft water, which is free of these. Tap water can contain traces of a range of minerals from aluminium to iron, which means the taste varies from region to region in this country. If you’re sensitive to the taste of your H2O or would like to filter it, you can invest in a jug filter (around £15). Or you water filter tap on the side of your kitchen sink. Expect an initial outlay of around £500-£700, with cartridges setting you back £100 a year.

Kenji Matsuhara

Why is Mineral Water Healthy and How to Make Sure You’re Drinking it

Tuesday, January 25th, 2011

If you are like me, you probably know that we should all be drinking more water but we should specifically be mineral water healthy, by drinking mineralized water.

This doesn’t mean natural mineral water h20, your usual bottled water, as these have few regulations and, if not transferred across state lines, no FDA rules apply. It can be confusing as many people associate being mineral water healthy with only bottled water.

So why is mineral water healthy and what happens if we don’t drink it?

Water with minerals is essential to our health. Calcium among others keeps our teeth and bones strong, and others present such as magnesium and potassium are vital to our wellbeing.

If we only drink demineralized water, such as those from reverse osmosis filtration systems, or natural mineral water h20, then our bodies will pull these minerals from our teeth and bones by way of compensation. Many long term health problems can occur if we are mineral deficient, and not mineral water healthy.

Another fact to bear in mind is that recent studies have shown our bodies absorb minerals more effectively via water than food making it very important to drink not only more water, but the right water.

Nowhere on our planet has water ever existed without minerals. Today the water coming from our taps has an estimated 2100 chemical toxins in it, which can lead to cancer. Herbicide and pesticide use is on the increase and finding its way into our drinking water.

So the question isn’t really, is mineral water healthy, but how vital is it? I hope I have shown that for you.

To filter out all the dangerous contaminants, we need to protect ourselves with a high quality water filtration system that will leave in those vital minerals.

Look for a multi or twin filtration system that incorporates an activated carbon filter for the best results. These are proven to filter out an incredible 99% of all contaminants present in our tap water, leaving you with pure, clean, great tasting water, without any of the risk!

So there you have it, and I hope I have answered some of the questions you may have had about being mineral water healthy, and if you would like to find out which systems I recommend, why not go along to my website.

Ray Hamilton

How Can Drinking Water Stations Guarantee Against Contaminated Drinking Water?

Friday, January 21st, 2011

More and more, when you walk into an office or where people gather, you find in a corner a drinking water station open to public use. Some of these stations, sometimes called bars, include a big plastic bottle to be refilled at the water supply depot, others have installed filters that process the city supplied water.

Why not a simple faucet on a sink? Why this expensive setup to quench the thirst of regular or occasional visitors?

The reason is to be found in disturbing reports that inform that sometimes, somewhere, contaminated and dangerous drinking water was being supplied to  unaware users by the local municipal distribution system.

It is true that it is not always so nor everywhere, but the fear from dangers to the health, especially of children and aged persons, induces whoever cares to take  precautions to prevent any risks.

It is understandable that owners of offices or stores and people responsible for public places where drinking water is made available to whomever needs it, want to be sure that nobody will sue them for negligence in supplying water possibly unfit for drinking.

Which solution is adopted is a matter of personal preference and of costs at any given time and place. While big refillable plastic bottles are less noxious to the environment than personal drinking water plastic bottles to be discarded after use, the quality of the drinking water supplied may still be questionable or not constant in time, although it should not be contaminated.

It seems however that a good filter or a battery of suitable filters should provide better quality assurance, provided the filter cartridges are changed according to the schedule required by the manufacturer.

In a public place you would not know how often they change the filter cartridges unless this information is displayed for all to see. A visible note with this information should be the minimum requirement for having confidence in the particular drinking water station.

At home the situation is different, everybody is responsible for correctly maintaining his/her own drinking water filter or purifier. Certain suppliers offer to their customers, who subscribe to the service, obtainable at a discount, to send them just in time the replacement filter cartridges as a reminder. It seems a good practice to be looked for.

A good drinking water filter at home is always a sound and wise investment.

Elia E. Levi

Stop Spread of Water Borne Disease With Water Purification

Friday, January 21st, 2011

Communicable diseases are spread by bacteria and viruses that have selected different vectors to spread to new hosts. Some of them are airborne, others waterborne. Waterborne diseases are a leading cause of ill-health even in Colorado. It’s a shame that so many fall ill when the solution is so easy in Boulder, Colorado. What you need is Water purification Boulder city. Get some water filters Boulder!

We need to take these seriously. You can’t afford to draw ground water and drink it direct without processing. You could be drinking all sorts of bacteria, phages, and chemicals along with the water. It’s not the dark ages anymore where we can afford to have plagues strike people like flies. That’s why water purification Boulder, is very important. Every home should have water filters Boulder.

Water filters aren’t expensive like they used to be, and they’re not cumbersome either. They have easily replaceable parts and can last a long time with maintenance. There are different kinds of water filters Boulder. Right from the simple cork candle-stick based purifier which works on the basis of filtration to modern Reverse osmosis purifiers that can give you water purification Boulder, that’s totally free of pollutants.

The filtration system removes all solid pollutants from the water, but these Water filters, Boulder, are not capable of removing microscopic bacteria from the water. These bacteria can still make you ill. So this system of water purification Boulder, is not a guarantee.

This was the only purification system that our elder generations had access to, but not anymore. New technology has gives us access to fantastic water filters Boulder. Filters that can train drain water into pure mineral water quality water. Reverse Osmosis is one of these technologies. Water purification Boulder, that’s done by reverse osmosis will give you ultra-pure water that you can drink with confidence every time.

Earlier reverse osmosis water filters used to be really expensive. That’s when these water filters Boulder, were new. But now the technology is maturing and they’re being mass-produced. The water filters are cheap, and very affordable.  Anyone can buy one for the home. This method of water purification Boulder has the potential to remove water-borne diseases from our society. All we need is to make sure every one only drinks filtered water.

Many old homes and communities in Colorado, Boulder use well-water. Well water comes from the ground, and sometimes all sorts of impurities percolate to it. It’s also often stagnant, promoting bacterial growth. One shouldn’t drink well water until it has underwent water purification Boulder. Once the water is purifies using Water filters Boulder, then it’s fit to drink.

Always follow the guidelines of water purification Boulder, and your entire community will have a long and healthy life. If you drink impure water, you may be making your system weak, and introducing communicable diseases into the community. For you home, you need to buy a water filter Boulder. Get one, and keep communicable diseases away from your home and your family.

Groshan Fabiola

Types Of Home Aquarium Filtration

Tuesday, January 18th, 2011

It’s important to have good filtration In your home aquarium because the quality of your water is critical to the health of your fish. The better your filtration, the clear your water will be and the more fish will be able to keep while still maintaining good water quality and a healthy environment.

There are three basic kinds of filtration commonly used in the home aquarium – biological, chemical and mechanical. Often times the filtering system will include two of these types of filtration combined. a good example is the typical aquarium filter that hangs on the outside of the aquarium with it to go into the water that sucks up the water, pushes it through a filter and some sport of sponge and returns it to the tank through the other side. This type of filter uses mechanical filtration as well as biological filtration.

Mechanical filtration is pretty much what it sounds like, it uses mechanical means to filter particles and such from the water. This is your typical filter that has some sort of a pump which sucks the water in and some sort of a filter that the water passes through and then a tray or tube that puts the filtered water back into the aquarium. These can be the power filters that hang off the back of your tank in suck water up through a tube running through a cartridge before pouring it back into the aquarium, or under gravel filters that suck the water down through the gravel actually using the substrate as a filter and then return the water at the top of the tank.

Biological filtration is one that not a lot of people think about but it is very important for your home aquarium. the waste from your fish indicating pieces of money and food are constantly being broken down into ammonia which can be toxic in your fish tank. Biological filtration allows bacteria to keep this ammonia making the water safer for your fish. The thing is that this bacteria needs something to grow in. While the bacteria can grow right in the gravel bed, a lot of mechanical filters include a bio wheel or some type of media or a sponge that the bacteria can grow on.

Chemical filtration relies on the use of chemicals such as carbon or more new chips to absorb the ammonia In the water. Many power filters also come with a little carbon pack that you act to be with water and putting your filter in this carbon pack will be doing the job of chemical filtration. But the bacteria colony in your biological filtration should also be taking this so many people question whether you actually need chemical filtration in your home aquarium.

Aquarium filtration is vital for any aquarium but the size of your tank makes a difference as to which types of filters you use. If you are in doubt, your best bet is to ask the person at you’re aquarium store where you bought the fish tank and they are usually pretty well versed in what type of filters are best for the style and size tank you have. Maintaining your filter and changing the cartridges as recommended its key to having happy healthy fish and a beautiful crystal clear tank.

Lee Dobbins

How to Compare Water Filters

Tuesday, January 18th, 2011

There are hundreds if not thousands of manufacturers of drinking water filters. Most produce filters that reduce chlorine only. Only a few manufacturers produce filters that actually effectively reduce numerous contaminants in addition to chlorine. No water filter removes 100 percent of any chemical contaminant.

Quality is the key factor when it comes to water filters. A quality filtration system will not only provide you with better, purer, and healthier water than a cheap filter, but will also save you money in the long run.

Filter lifespan is very important. Look for filters that have a lifespan of at least 6 months or longer. Replacement filters can be expensive. A long life filter will save you money. Compare replacement filter cost also.

Another thing to question is how long has the manufacturer been in business? Will they be there when you need a replacement filter? If they have been in business for a number of years, 10 at least, they more than likely will be there for you when you need to replace your filter or need a part for your system.

Determine what you are trying to accomplish by using a filter. Chlorine reduction only? Bacteria? Or, do you want to effectively reduce bacterial cysts, chlorine and a wide range of chemical and organic contaminants? Do you want to remove the healthy minerals from your water?

Determine Technology – There are a number of different technologies when it comes to water filters. Loose Carbon, Carbon Block, Ultraviolet Lighting, Reverse Osmosis and Distillation.

Loose Carbon – This is a bacteria factory. Loose carbon allows oxygen to exist within the filter which encourages, in fact enhances the growth of bacteria. These filters are very cheap to purchase, but expensive in the long run because the filters have to be replaced frequently.

Distillation – Can be effective on bacteria, sediments, solids, and any organic or chemical contaminant that will not evaporate. Many contaminants, especially many chemical contaminants found in water today will evaporate.

Ultraviolet lighting can effectively kill bacteria. This type of technology should be used in addition to a quality filter.

Reverse Osmosis – Reverse Osmosis is a membrane which reduces radium, fluoride and numerous other contaminants to a high degree, but it does have limitations. This type of technology can be used in addition to a quality filter which will increase the range of effectiveness. Reverse Osmosis does remove the healthy minerals from water.

Solid Carbon Block – This type of filtration reduces the widest range of chemical contaminants to a very high degree. Some are higher quality than others. The density and quality of the carbon determine the effectiveness. Water passes through a high quality solid carbon block as a molecule instead of a drop. This means all the water touches the carbon. Therefore all the water is subject to proper filtration. Look for a carbon block which will reduce contaminants to at least 1 micron. The smaller the number the better.

Now that you know what you are looking for, how do you know which filters will do the job? NSF International (National Sanitation Foundation) tests and certifies that water filtration products meet certain standards and do exactly as the manufacturer claims. The NSF Certification will show you exactly which contaminants the filter will reduce and to what extent. You can find the certification data on any certified water filter by inquiring at or by requesting the certification from the manufacturer. Never consider buying a water filter that is not certified by NSF.

Consumer Digest is also a good source for information when comparing water filters. Consumer Digest actually compares water filters and rates them accordingly. Cost – Filter Life – Effectiveness – etc.

For more information regarding water filters and drinking water see:

Patti Wilson

Water Filtration Faucet to Add Value to Your Conceptual Kitchen Design

Friday, January 14th, 2011

Installing a water filtration system which is able to eliminate effectively all the harmful contaminants is still the main purpose for most households but having limited choices of water filtration faucet that do not fit perfectly into your kitchen design or color scheme could be quite an eye sore problem. Especially if the water filtration faucet is not flexible enough to suit the existing setting of your kitchen appliances and fittings. Besides spending on the water filtration unit itself, you still need to cough out a huge sum of money to modify your kitchen to suit the water filtration faucet. Should the cost of modification is more than the water filter itself, will you proceed to buy the water filter?

A thoughtful manufacturer of good water filter who keep up to the consumer lifestyle nowadays, should foresee this problem and provide a range of accessories that are able to fit into various design. For example; brushed nickel and brushed chrome finishes for contemporary kitchen design, antique brass or copper and polished brass for classical kitchen design, and glossy black or white for modern high tech kitchen design.

Not only the finishes of these water filtration faucets is carefully chosen, the physical outlook of the faucets must be practical and versatile to suit all conceptual design. The dimension of other mounting accessories is flexibly designed so it will firmly and safely hold the faucet and able to fix into different thickness of kitchen top. Making use of the provision by standard kitchen ware manufacturers like fitting into holes for sprayer, soap dispenser, or a plug which may already exist.

We should never neglect the internal mechanism of these faucet; such as the internal valve for smooth, effortless, on/off motion. If a high-grade porcelain internal valve is being used, we can be sure of a long lasting life span of this faucet. Thus less maintenance or replacement involved, no o-rings or washers to be replaced and no mineral build-up problems. The internal parts should not use lead components as the constant movement or wear and tear process might cause lead to mix into water supply, which was originally what we intend to filter.

Try to avoid some water filtration unit where you are required to attach the filter to your kitchen faucet. Not only it takes up prime space on the kitchen top, it also collect dirt and stain, making cleaning of the kitchen top a more tedious and frequent chore.

Installation is another aspect that we should not take it lightly even the installation tools come within the package If the installation tools are being provided, it not only add on to the actual water filter unit cost, replacement might be another problem that you need to deal with. I always prefer using the easily available tools like pliers and a screw driver, and installation should be ideally around 30 minutes, can do it yourself and not incurring additional plumbing cost.

I have got to remind you again, the only periodical replacement cost you should incur is the filter cartridges, not on water filtration faucet or the fitting accessories, nor the cost of installing the water filtration itself. On top of that, you should never decide on a water filtration system on the attractive out look alone. It should work well to effectively removing all harmful contaminants, leaving the trace of minerals, and offer a wide range of faucets that suit your kitchen design practically and tastefully.

Alvyn Khoo

Why a Water Filtration System?

Friday, January 14th, 2011

A home water filtration system has become a practical necessity. Our tap water is contaminated with chemicals and pharmaceuticals. Regulations regarding bottled water are lacking and the plastic is bad for the environment.

For your health, the health of your family and that of the planet, a good in-home water filtration system is the only answer. Any system is probably better than no system at all, but as with anything else, some of them do a better job than others. If you are looking for a new system, here’s what you should be looking for.

Activated Carbon

Activated carbon filters remove chlorine and other chemicals from tap water. It’s like the water filtration system that you use in your fish tank. It keeps the fish healthy, because it removes impurities. It’s kind of funny to think that people are drinking water that could kill a fish.

Chlorine is a disinfectant. The water treatment facilities have to use it to kill bacteria, algae and other living things that inhabit the pipes. Should we be drinking it?

First of all, it tastes bad. Second, it smells bad. Depending on where you live, your bathroom may smell like an indoor swimming pool.

Third, it dries your skin and damages your hair. While most people only think they need a water filtration system for their drinking water, inhaling the fumes from the shower may be even worse for your health than drinking it.

Studies have shown that kids with asthma who swim in indoor swimming pools have more attacks than kids that don’t. Scientists are sure that chlorine fumes are the cause. The EPA allows the chlorine content in drinking water to exceed that found in swimming pools.

So, you shouldn’t drink it, you shouldn’t breathe the fumes and you shouldn’t really shower in it. The only way to get rid of it is with a water filtration system that uses activated carbon. You can get them for the kitchen, the shower or the whole house.

Ion Exchange

Minerals in water are important for our health. But, sometimes there is too much of one mineral, like calcium or copper and not enough of other minerals, like potassium. Ion exchange balances the mineral content, making the water softer and healthier to drink.

Some systems remove all of the minerals from the water, reverse osmosis for example. Some systems use only ion exchange, but that does nothing to remove chemicals. You really need both ion exchange and an activated carbon water filtration system for the healthiest, best tasting drinking water.

Micron Filtration

Micron filtration involves removing microscopic particles from the water. They may be chemical or organic.

For example, a micron water filtration system will remove the living organism known as acanthamoeba, microscopic in size, it is commonly found in fresh water. It can cause infections in cuts and scrapes and other bacteria can live and replicate inside of it. MRSA bacteria, which are resistant to most antibiotics, have been found growing in the acanthamoeba.

All of the Above

For the cleanest, purest, best tasting drinking water, you want a home water filtration system that combines activated carbon filters with ion exchange and micron filtration. Simply put, it’s the safest choice.

Laurel Tevolitz