Congratulations! By even considering installing a water filter system in your home you are already one step closer to the wonderful health benefits filtered water can provide. But deciding on a water filter can be a difficult decision. There are so many different models available on the market that it can confusing to know which is best for you. Here are the three main methods of purification available for your home:
1. Reverse Osmosis Purification
Reverse osmosis water filters are widely used and simply. They can be installed as under-counter models, or even while a whole house water protect you against. Originally invented to clean salt water, reverse osmosis works having water pressure to force water any membrane, allowing only molecules that are small enough to pass through, thus blocking dust. Sediments such as iron, lead, mercury and copper are easily blocked, Plumbing similar to bacteria and viruses. Chlorine molecules also cannot undergo the membrane.
There are two main drawbacks towards reverse osmosis system. First, the process wastes lots of water by needing a bigger ratio of unfiltered to filtered water in order to 'push' the molecules through the membrane. Common ratio is 4:1. That means a lot of water is going down the sink.
Second, turned around osmosis process strips normal water of important minerals. Drinking 'soft' water that is free of minerals is not considered a good health practice. If you are taking a lot of extra mineral and vitamin supplements, however, this is not always of much concern.
The real advantage using a reverse osmosis water filter is required very little maintenance, with only the rare cleaning for the membrane.
2. Activated Carbon Purification
Activated Carbon, also in order to activated charcoal, is a very common filtering practice. Active carbon works by binding contaminants to its surface. The surface area in active carbon is massive for its small size, since nutritious vitamins and minerals millions of tiny nooks and crannies. However, the binding process does eventually 'fill' the surface, along with the filters will require changing.
The main advantage of activated carbon is it's a readily available, can take place in a small cartridge, wastes no water, and is pretty inexpensive.
The main disadvantages are that filters need always be changed regularly, and if improperly maintained, can become moldy. Shower filters, in particular, that are exposed to a lot of hot water, can deterioration the active carbon filter, and become useless at filtration, or worse, a host for cast. Proper use and regular replacement of filters will prevent this problem from developing.
3. Ceramic Water Filter
Ceramic filters are made from the fossilized remains of ancient sea life. These an excellent filter of larger sediments, and of their bacteria and viruses, while still allowing minerals to give. Ceramic filters are often used in outdoor filter systems, where the main dilemma is filtering out pathogens, won't be able to chemicals. Ceramic filters do not filter out chlorine, and if used at home filter system, are usually combined with another regarding filter to accomplish this result.
Other Purification Systems
Beyond fat burning capacity three there are definite other associated with filters that the researching homeowner may come across:
Ultraviolet water filters bombard the water that passes through with ultraviolet rays, killing all pathogens. Excellent at disinfecting water, Ultraviolet does not filter out sediments or chemicals.
Ionizing water filters separate alkaline from acid as water, and provide both. Frequently develops after report health improvements of drinking alkaline water, and ionizer filters are used frequently in hospitals and health doctors.
KDF water filters use a brass alloy that generates a galvanic action which fails chlorine. Are generally very useful for shower heads, since the copper and zinc their alloy is proven to work better at higher temps.
Navigating the confusing regarding water filter options can sound quite daunting to the homeowner. But armed with this basic involving the different filtering methods available, once you are two steps closer to selecting the right filter for your own home and commencing to enjoy various health benefits a home water filter brings.