RO vs UV Water Purifier – Which One is Best for You?

ro vs uv water purifierRO vs UV water purifier – which one is best for you? Which is the best water purifier in India – RO or UV? What is the difference between UV and RO water purifier? These are some of the common questions among people who are thinking to buy a new water purifier for home.

Reverse Osmosis (RO) and Ultra Violet (UV) are two of the most popular types of water purifiers in the Indian markets. Almost every top water purifier brand now offers a wide range of RO and UV water purifiers. But how can a buyer select the best among the two? Read on to find out!

Contaminated water can not only result in a host of water-borne diseases but also a number of life-threatening conditions. The rising levels of pollution and increasing water impurities have made water purifier a must-have appliance for every home. But with the rising demand for water purifiers, manufacturers have started innovating and now offer many different types of purifiers to keep up with the needs of different buyers.

In this article we have discussed about both UV and RO water purifiers in detail. Check this RO vs UV water purifier comparison to understand which one will best suit your need.

What are RO Purifiers?

RO water purifiers feature RO membrane for eliminating the TDS (Total Dissolved Bacteria) and some amount of bacteria and viruses. In the standard osmosis process, the water is moved from low solute concentration to the high solute concentration.

In reverse osmosis purifiers, this process is reversed. The purifier uses the water pressure to move water from high solute concentration to the point of low solute concentration. They feature an outlet from where the contaminants and impure water is eliminated.

RO purifiers are highly recommended for areas where groundwater is supplied as they are generally very high in TDS. They generally feature a storage tank for storing pure water and are also known to slightly change the taste of water.

Pros of RO

  • Very effective in eliminating TDS
  • Ideal choice for eliminating heavy metals from water
  • Tank for storing pure water
  • Many models come with TDS mineralizer/controller to make sure that the water retains the natural minerals
  • Easy to use

Cons of RO

  • Not the best choice for killing bacteria and viruses
  • Wastes a lot of water
  • Requires high water pressure
  • Alters the taste of water
  • Generally expensive than UV purifiers

Best RO Water Purifier in India

Sale
Livpure Glo 7-Litre RO + UV + Mineralizer Water Purifier
1,529 Reviews
Livpure Glo 7-Litre RO + UV + Mineralizer Water Purifier
  • Color: White
  • Type: Electric with storage
  • Warranty details:1 year on product
  • Technology: RO+UV+ Mineralizer water purification
  • Capacity:7 litres

What are UV Water Purifiers?

UV-based water purifiers feature a UV light or bulb to kill the bacteria and viruses from the water while still retaining the essential minerals of water. However, the UV bulb can only kill the bacteria and viruses but their bodies still remain in the water.

As a result, most UV water purifiers come with additional filtration technologies to eliminate the dead bodies. Also, it is very important to make sure that there is no saturation of algae on the UV bulb as it will significantly affect its performance. But algae deposition is a common problem if the purifier is not used for a few days.

UV purifiers are highly recommended for areas with low TDS water, for instance, areas where water is supplied from rivers, lakes, or municipality. These purifiers do not waste water and do not change the taste of water in any way.

Pros of UV

  • Highly efficient in killing bacteria and viruses from the water
  • No waste water
  • Generally faster than RO purifiers
  • Does not change the taste of water
  • Retains the minerals in water
  • Does not need high-pressure water

Cons of UV

  • Cannot remove solid waste or heavy metals from water
  • Does not remove the dead body of bacteria and viruses
  • Require additional filters
  • Any algae deposited on the UV light can affect the performance of the purifier

Best UV Water Purifier in India

Sale
Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)
532 Reviews
Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)
  • Color: White and Aquamarine
  • Type: Electric with storage
  • 1 Year Warranty + 3 Years No Service Charge
  • Technology: RO+UV+UF water purification
  • Capacity:7 litres

RO or UV – What Should You Select?

As you can see, RO and UV purifiers both have their benefits and drawbacks. A buyer can select one on the basis of his/her water purification requirements. If the water supplied to your home has high levels of TDS, RO purifier would be the better option. However, if the TDS is low, UV purifier can be the ideal choice.

If you want to enjoy the benefits of both the purification technologies, there are now RO+UV purifiers available in the market. These purifiers can not only eliminate the solid, chemical, and heavy metals from water but can also kill the bacteria and viruses.

So, if you are planning to buy an RO purifier which is generally more expensive than UV purifiers, it is better to go with a RO+UV purifier as the price difference won’t be too high and you’ll get to experience the benefits of both the purification technologies.

Best RO + UV Water Purifier in India

Sale
Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)
532 Reviews
Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)
  • Color: White and Aquamarine
  • Type: Electric with storage
  • 1 Year Warranty + 3 Years No Service Charge
  • Technology: RO+UV+UF water purification
  • Capacity:7 litres

RO vs UV Water Purifier: Final Words

While there are now many different water purification technologies, RO and UV are two of the most popular. Now that you know the pros and cons of both the types of water purifiers, you can now easily make the right decision. If you are still finding it difficult to choose one, a RO+UV purifier can be an ideal option. However, such advanced purifiers are generally more expensive than only RO or UV purifier.

Water is life and it is your responsibility to make sure that your family members get to consume only safe and healthy water. As a water purifier would perform a very important function at your home, ensure that you give some time to the selection process and avoid making any impulsive decisions. Thoroughly understand your requirements, your budget and the benefits and drawbacks of both the types of water purifiers to make the right decision.

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