Five Types of Water Filters to Select From
27th November 2018
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The average human body contains about 65% of water. The percentage is slightly higher for infants. Needless to say, that water is one of the essential ingredients that human's intake on a regular basis. It is the reason why the need to ensure we drink water from refined and purified sources.  And we need to invest in a decent and high-end water filter system, both for our household and office.

Doctors and health experts suggest that we should drink at least eight glasses of water every day to maintain good health. To reap the maximum benefits of this system, we need to drink clean water.  And this is only possible if we are opting in for the best water filters with advanced purification techniques. Today, there are several new age filters available in the market. The filters generally range from being the simple to the advanced filters. Each makes use of a membrane technology for water filtration that gets followed by the disinfection with the UV lamp filters.

Types of water filters to count on

There are multiple types of water filters available for you to select from. When you research online, you can browse through for more information. Some of the famous water filter types are as follows:

     1. RO Purification

RO (Reverse Osmosis) is one of the most commonly used water filtration and purification processes. This technique makes use of the membrane technology to eliminate impurities, germs and the dissolved salts from water. The semi-permeable membrane effectively separates the dissolved chemicals and bacteria from the water. This membrane contains refined pores that enable only water to seep through it. It leaves behind every toxic chemical, microbes and dissolved salts that remain suspended in water. Usually, the RO membrane pore is .0005 micron that is a bit bigger than the water molecule size.

However, the only downside of the RO technology is that it impacts the water taste slightly. Few minerals might also get removed during the purification process. However, there's a solution to this as well. Today, you have water filter brands that claim they can keep the minerals in the water. This semi-permeable membrane needs daily care and maintenance

      2. UF Purification

UF (Ultra Filtration) purification process makes use of a similar membrane that the RO process uses. However, this membrane has slightly bigger pores. UF membranes eliminate all the colloidal particles that include the turbidity and pathogenic organisms. However, it doesn't remove the dissolved salts and solids. This filter type effectively eliminates all the bacteria and germ from the water. Furthermore, the ultra-filtration water filters and purifiers equally stable as the RO filter type, primarily when the water supplied to the homes isn't very hard and also has lesser TDS (Total Dissolved Solids).

       3. UV purification

The UV water purification is a method of water filtration that makes use of Ultra-Violet (UV) rays to kill bacteria, germs, cysts, and microbes in water. UV water purification process is efficient and straightforward. It helps to do away with as much as 99.99% of dangerous organism present in water. Also, these filters come with a small mercury lamp placed inside the system, which generates a shortwave UV radiation.  The radiations irradiate water and also seep through the virus and bacteria cells, thereby wiping out all their capacity to reproduce.

When these organisms and microbes are unable to multiple, they gradually die out. And this purification process is helpful in killing the virus, bacteria, and germs. However, their bodies still stay in the water. You will need a separate filter to eliminate the germs physically. The UV water purification is also done in addition to many other types of filtration for instance activated carbon filters and reverse osmosis.

      4. Candle purifier filters

The water purifiers having a candle type filter comes with an excellent operating mechanism. This candle contains minute pores. And any particular that is bigger than the pores are blocked out. It simply can't go over to the cleaner side. You don't require electricity to use it. However, it has areas that the filter should improve on.  In certain situations, the filter isn't able to block all the microbes. So if you are making use of this filter, you should boil the water once before drinking. Furthermore, if you want a seamless and steady service, you will have to clean the candle in frequent intervals.

       5. Activated carbon purifier filter

As the name suggests, this water filter and purifier makes use of the activated carbon filters for its purification process. Here, the carbon filters work to eliminate chemicals such as pesticides, chlorine as well as impurities to a considerable extent. Furthermore, the filtration also changes odor and the taste of the water. You don’t need any electricity to operate it. Regarding eliminating the microbes from water is slightly less effective than the other filter systems.

Choosing your water filter systems

Today, there are several types of water filter systems that you can check online and book at your ease. Every company and filter types have its features, advantages, and disadvantages. And the price of the filter varies based on the features and the advanced technology used. Ideally, it’s always better to select a water filter that effectively eliminates all the germs, virus and dissolved solids present in the water, without making the water taste drastically different. For people who are sensitive to smell, shouldn’t opt in for water filters that change the water odor along with the water taste.

Today, there are reputed brands available that showcase a wide range of water filters online that you can select from. You can browse online and read through the features and benefits in details before you make the final choice. First and foremost, you need to decide which water filter you want to opt-in for based on your requirement, preference and budget capacity. If you don’t know where to start, you can refer to the five different types of water filters discussed above. It will help you to get into the practice of clean drinking water that is free of germs, viruses and other dangerous microbes that can result in health issues.

About the Author

Trudy S

Member since: 3rd November 2018

Trudy is a Business Tech Analyst. He is very responsible towards his job. He loves to share his knowledge and experience with his friends and colleagues.

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