Lets face it, there are all kinds of contaminants in your drinking water. If you want to get rid of them, you’ll need a quality home water filter. But the problem is knowing which water filter to buy since there are so many on the market. You might be tempted to read a few online water filter reviews to get a feel of what works.

But you know what, be careful. Whilst it is a good idea to do some research before you buy any product, recognize that many online water filter reviews are done by paid writers. Basically, the review may not be as objective as you think.

Hands down the best way to get honest water filtration reviews is to visit the websites that are set up to certify water filter products or visit environmental protection sites. Do a google search for sites like the National Resource Defense Council (NRDC), EPA, NSF and read up on their sections devoted to water purification products. This will give you a good feel as to what filtration product is right for your home and budget.

Selecting the Right Filter – POE vs POU

There are many household water purifiers on the market but generally, they fall into two categories; point-of-entry units (POE), which treat water just as it enters your home and point of use devices (POU), which filters water at the tap, just before it comes out. Some households use both devices because this results in the cleanest, healthiest water possible.

If you decide to use only a point of entry filtration device, like a whole house water purification system, you’ll get tap water that is much cleaner than it otherwise would be.

However, after the water is filtered by the point of entry system, it has to pass through your household plumbing where it could pick up additional contaminants such as lead and rust. Therefore, some households attach a point of use water filter as well, which would filter out the contaminants that were picked up as it passed through your plumbing.

Water Filter Certification


Before you purchase a water purification device, ask about its certification. The NSF or a reputable independent lab like Underwriters Laboratories Inc both perform tests on filtration products in order to ascertain what contaminants they can remove. Your state health department also perform similar tests.

The end result is that certification gives you the assurance that the manufacturer’s claim of what contaminants his product can remove, is valid.

The NSF for example has various standards such as NSF 42, NSF 53 and NSF 55. As a general rule, if you buy a water purifier that is certified to NSF 42 & 53, it will remove the most troublesome contaminants in your water.

For example, chlorine, sediment; heavy metals such as copper,lead and mercury;disinfection byproducts; parasites such as giardia and cryptosporidium; pesticides; radon; and volatile organic chemicals such as methyl-tert-butyl ether (MTBE), dichlorobenzene and trichloroethylene (TCE) can be removed by filters so certified. Again, check the NSF website and read upon the various levels of certification.

Choosing A Water Filter Supplier

Only purchase a filter from a supplier that is willing to provide proof of certification. This should be easily available on their website. If you go to the NSF website, they also have a list of NSF certified filters and their suppliers. This is the best source of water filter reviews you can get online. Reputable suppliers will also give a money-back guarantee so that if you aren’t pleased with your water filter, you can always return it and get a refund.

The need for a safer drinking water is indisputable. Go now and get a quality water filter and give your family what they deserve; clean, healthy drinking water.

Want to have “spring quality” water running through your taps 24 hours a day? See our free review and easily discover which water purification systems give you the healthiest water for your home or business. Visit: http://www.best-water-filter-guide.com/methods-of-water-purification.html

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