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 purchasing a water filter can definitely be a difficult decision. There are countless different models available in the industry that it can confusing to know which is ideal for you. Here are the three main methods of purification available for your home:
1. Reverse Osmosis Purification
Reverse osmosis water filters are popular and easily. They can be installed as under-counter models, or even while a entire house water sift. Originally invented to clean salt water, reverse osmosis works when you use water pressure to force water the membrane, allowing only molecules that are small enough to pass through, thus blocking toxic compounds. Sediments such as iron, lead, mercury and copper are easily blocked, similar to bacteria and viruses. Chlorine molecules also cannot are captured in the membrane layer.
There are two main drawbacks towards reverse osmosis system. First, the process wastes lots of water by needing a more costly ratio of unfiltered to filtered water in order to ‘push’ the molecules through the membrane. Common ratio is 4:1. That means a regarding water is only going down the sink.
Second, turned around osmosis process strips the water of important minerals. Drinking ‘soft’ water that costs nothing of minerals is not considered a really good health do. If you are taking a regarding extra vitamin and mineral supplements, however, this is not always of much concern.
The real advantage to a reverse osmosis water filter is that it requires very little maintenance, with only the sporadic cleaning with the membrane.
2. Activated Carbon Purification
Activated Carbon, also since activated charcoal, is one such filtering system. Active carbon works by binding contaminants to its surface. The surface area in active carbon is massive for its small size, since minerals and vitamins millions of tiny nooks and crannies. However, the binding process does eventually ‘fill’ the surface, and also the filters need 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 usually inexpensive.
The main disadvantages are that filters need in order to become changed regularly, and if improperly maintained, can become moldy. Shower filters, in particular, which are exposed to the majority of hot water, can break down 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. Tend to be an excellent filter of larger sediments, and of most bacteria and viruses, while still allowing minerals passing. Ceramic filters are often used in outdoor filter systems, while the main concern is filtering out pathogens, and not chemicals. Ceramic filters don’t filter out chlorine, keep away from used in the home filter system, are usually combined with another regarding filter to achieve that result.
Other Water filter Systems
Beyond the main three usually there are some other varieties of 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 West Coast Water Filter Man filters separate alkaline from acid their water, and still provide both. People today report health improvements of drinking alkaline water, and ionizer filters are suggested frequently in hospitals and health nursing homes.
KDF water filters make use of a brass alloy that generates a galvanic action which reduces chlorine. Are generally very beneficial in shower heads, since the copper and zinc their alloy really works better at higher weather conditions.
Navigating the confusing regarding water filter options sound quite formidable to the house owner. But armed with this basic understanding of the different filtering methods available, once you are two steps closer to picking the right filter for your house and getting down to enjoy many health benefits a home water filter brings.