Friday, May 1, 2020

RO vs. UV Water Purifier: Pros and Cons

Pure water is considered one of the safest and healthiest drinks. Natural water contains bacteria, germs, and several unwanted chemicals. Using a water purifier will help you get rid of the same. In the following article, we shall understand which is the best water purifier for you.

RO Water Purifier:

The Ro or the Reverse Osmosis water purifier helps to remove the unwanted salt particles, bacteria, or different germs by using a semi-permeable membrane. The particles are removed by using high pressure. It works with the help of electricity and needs more water than some of the other types of water purifiers. However, it is capable of storing the minerals found naturally in the water we drink.


·         It effectively removes all the unwanted bacteria, virus, germs from the water
·         The dissolved impurities such as rust, pesticides, fluoride, etc. are also removed. It is hard to find a water purifier that can remove this.
·         All the natural minerals found in water are retained.


·         It uses a lot of electricity
·         Too much water is required. If, for example, you put 4 liters of water inside the purifier, you will get only 2 liters of water that you can consume.
·         If your water purifier is not branded, then the natural minerals are also taken away from water.
·         Besides, the maintenance of the purifier is quite difficult. The filter needs to be replaced regularly.

UV Water Purifier:

The Ultraviolet Light or the UV technique of water purification is based on the use of the UV rays from the sun. This helps to kill unwanted bacteria and viruses from the very core itself.


·         Unlike the RO water purifiers, the UV water purifiers ones do not waste water
·         They are good for the environment as no chemicals are used in the process of purifying water.
·         You can experience the natural taste of water.
·         It can even kill those bacteria that are not killed by the RO water purifier.

·         The dissolved impurities do not effectively go away.
·         The filter needs to be changed after at least a year.
·         If you want the purifier to work, you need to ensure that the water used is clear.
    RO Vs UV Water Purifier: Which is Better?

  Now that we have seen the pros and cons of each type, it is time to consider which type of water purifier is best for your needs. We will evaluate this under the following section:

    While RO water purifiers can remove the majority of germs found in water, certain types of germs may remain intact. On the other hand, a UV water purifier sure kills all the bacteria. However, it is inefficient in killing dissolved germs.

   Both RO and UV water purifier requires a certain type of maintenance. This is particularly true if you go for brands that are not as established.

    As far as wastage of water is concerned, it is certainly higher in the RO type. However, the dirty water can be put to several uses such as mopping the floor, washing clothes, etc.

  As seen above, both the RO as well as the UV water purifier has its advantages and disadvantages. Hence, the deciding factor would be what suits your needs the best. Another option is to invest in water purifiers that offer a combination of RO, UV, as well as UF.

I hope that the above article will be able to help you in making a smart decision and you will be able to choose the best water purifier for your home.

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