Choose a Reverse Osmosis Drinking Water Filter for the Cleanest Water
Water filters are becoming essential household needs due to the increasingly concerned about the quality of our drinking water. Poor countries around the world are in dire need of good drinking water.
You must read the manufacturer’s descriptions for the specific contaminants a water filter is designed to remove. Also, look to see if the water filter is certified by NSF International or any other independent organization.
Water filtration systems come in different brands and models. They are designed to resolve drinking water problems by removing contaminants such as heavy metals, odors and tastes, pesticides, solvents, Cryptosporidium, Giardia cysts, rust, sediments, and many other harmful chemicals. However, no one filter is capable of removing all these contaminants.
A typical device comes in a housing unit with both inlet and outlet allowing water passage. This housing contains a replaceable filter media (reverse osmosis or activated carbon).
A reverse osmosis drinking water filter is probably the best option on the market today for clean fresh drinking water.
Most of these filters hook directly into the water pipes of the house, allowing an unlimited supply of pure water whenever the individual desires it. In addition, the prices on such filters have gone down so that many are affordable to most people.
Although these filters have the additional cost of having to be installed by a plumber, the cost is offset in the long run by the fact that the filters and the system itself last longer than the other systems out there, such as absorption systems or particulate filters.
Reverse osmosis water filter reviews give a buyer an idea of the different systems out there in reverse osmosis drinking water filters.
Even though there are different brand names of systems, there are basically two different types of reverse osmosis drinking water filters on the market today for home or office use.
The first type is the under the sink reverse osmosis water filter. This type has to be installed by a plumber and fits neatly in the cabinet under the sink.
It is hooked into the water pipe under the sink and often has a new faucet installed so that the pure water comes out of that faucet while the unfiltered water continues to flow out of the main faucet.
That way the pure water is only used for drinking while the unfiltered water can be used for washing hands and dishes where it is not essential to have pure water.
The second type of reverse osmosis drinking water filters is the point of entry filter. This type is also installed by a plumber but instead of hooking into one water pipe, it is hooked into the water main for the house or office.
This allows the reverse osmosis drinking water filter to provide pure water to the entire house or office so that all the water is purified. These systems cost more than the under the sink versions, but they do ensure that all the water is pure.
Other types of water filtration which have been around for longer than reverse osmosis drinking water filters are the absorption filters and the particulate or mechanical filters. The absorption filters use carbon or granularly activated charcoal to filter the water.
Particulate filters use a microfiltration unit to filter out sand, bacteria and some pathogens. These filtrations systems are often used in conjunction with each other to give the purest water possible.
Some special benefits of Reverse Osmosis water filter
- Reverse osmosis is 99% effective in removing chemicals, substances, sediments, and salts.
- Additional filters can be added based on the need of the water supply.
- Re-mineralizing filter is added to compensate all the ions that are removed by the filter.
- If maintained properly, an RO filter smoothly runs for years, well beyond its period of warranty.
- The cost of maintenance and service is lesser and productive than any other method.
- Reverse osmosis is scientifically proven to treat groundwater, brackish waters, saline water and every other water profiles for needs of drinking, consumption, pharmaceuticals, and chemicals.
It is not uncommon knowledge that 99% of the households in the U.S. opt for RO as a process for water filtration within their houses.
But no one would blame you if you think that RO can also lead to a few health issues years down the line.
In recent reports from the UN, it had been found that people using RO for a longer duration of time faced magnesium and calcium deficiencies because the membranes filtered essential ions too.
Truth be told, the semi-permeable membrane works exactly like it was intended and in order to keep out harmful ions, ends up filtering some useful elements of that size too.
But does it mean that the process cannot be used completely? Of course not.
For such an effective method to be let go of would mean to be without any other suitable filtration process and so, additional advances have made reverse osmosis the unbeaten smart filtration process it is today.