In certain parts of the country and the world, it may be a good idea to install whole house water filters anywhere you are concerned about the water quality. These filters are installed at the beginning of your water system, before any water reaches the hot water tank, and depending on the type of whole house water filter you've chosen, they can remove a whole range of contaminants before any water reaches you or your family.
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There are some very good reasons for installing whole house water filters. For one, these devices remove much of the chlorine in your water, eliminating the growing modern problem of chloroform contamination in your house when chlorine vaporizes in the shower or when you run hot water devices. For another, they can contribute toward softening your water, eliminating many of the minerals that make your soaps and shampoos work poorly and saving you money. In addition, fewer contaminants means you won't have residue on your body, your shower wall, or your dishes.
With a whole house water filter, you won't have to have a separate water filter for your drinking water supply, either; a good filter will provide you with bottled-water quality water right out of your tap.
Whole house water filters are not for the amateur to install. They take up about half the space of a water heater, and they need to be installed by a licensed plumber, preferably one who has installed these sorts of filters before. You will also need to change out the filter once or twice a year, which is not cheap. Still, when you compare the cost of a whole house water filter to your savings in bottled water and in better-functioning soap, it's easily offset in most households.
There are several different varieties of whole house water filters; most work on a three-stage system. First, the water coming into your house is allowed to settle in a sediment tank, any large pieces removed at that point. Next, the settled water is forced through a carbon or ceramic filter to eliminate chemical and biological contaminants.
Finally, a redox potential high filter, like certain metallic filters, is used to remove the chlorine from your water before it circulates further in the system. With this three-tiered system, nearly all the contaminants are removed from your water, but the beneficial minerals like fluoride and calcium are still dissolved in the water, giving it a better taste as well as contributing to your health.
Before you buy a whole house water filter, make sure you do your homework. Find out precisely which contaminants your filter removes, and choose your filter based on whether it removes all the contaminants you're concerned about. If you're not sure, call your water company and ask for a test of your water. Be ready to spend a little more than you anticipated; this is a major purchase, and you only want to do it once! Finally, make sure you are very clear on how to change out filters and when to change them, so you don't ever miss a filter change and risk contaminated water once more getting into your home water supply.
Click here to learn about some of the best home water purifiers available.
Water Purification News and Information
Is a Reverse Osmosis Water Filter the Best Way For You to Go?
Reverse osmosis water filters function by passing water through a membrane-type filter that leaves impurities on the other side. Clean water is deposited in a reservoir, to be pumped up to a separate drinking water faucet, and the contaminants on the other side are flushed out of the system later. This type of water filter is among the best ways to clean your water, and it will remove most contaminants: most bacteria and viruses, pesticides and other VOCs, hydrogen sulfide, nitrates, sediments, arsenic, chlorine, fluoride, heavy metals like lead and mercury, iron, and even bad tastes.
Click here to see the top rated home water purifiers. The reverse osmosis water filter is also referred to as a hyperfiltration system. That's because it is so very effective at removing contaminants from your water supply. It works by moving your water through a series of reservoirs, in which the clean water moves to the clean side of the filter, leaving behind the contaminants. The filter does not work through pressure; instead, water must move passively. This means that the filtration process is slower than you might find in other water filtration systems. A reverse osmosis water filtration system...
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How Home Water Purification Works
Your home's water is almost certainly contaminated. That's because municipalities add chemicals to all water in their systems to kill germs and eliminate other toxins. But the same things that kill germs can make you sick as well. For this reason, it's a good idea to investigate buying a home water purifier.
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All water purification systems are different, but there are commonalities to three types of water purifiers: the ultraviolet purifier, the filtration system purifier, and the reverse osmosis water purifier. In some systems, all three of these filter types work together, but they can easily be installed as separate systems as well.
The simplest water filtration system is the activated carbon or ceramic water filter. Both of these systems use a granulated chemical – activated charcoal in the first case, diatomaceous earth (which is silicon-heavy) in the second case. There are also shower filters based on the same concept that use metallic filters because they function much better at high temperatures.
In each case, water is forced through the filter by your water system's normal pressure. As it passes through the water purifier, the chemicals...
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