Ro Water Purifier vs. UV Water Purifier: Which one’s right for you?

With so many purifiers out there, how do you decide which water purifier is right for you?

Here are some things that can help you out in that regard.

Ro water purifier:

Ro water purifier is a water purifier that works using reverse osmosis technology to clean water.


  • Ro water purifier removes a lot more trace minerals than any other water system.

  • The water purifier is energy efficient.

  • Due to the fact that it removes all the impurities from the water, ro water is pure.

  • Getting a ro water purifier is really cost effective.


  • Ro water purifier cleans the water to the extent that there are no trace minerals in the water even when the ones that our body needs for great health.

  • The trace minerals are usually present in the water that we drink. The long term effects of drinking water stripped of all minerals is not really unknown.

  • You may not be able to use this water for your aquarium as fish need minerals to survive.

  • Ro water is acidic and our blood pH is alkaline.

  • Ro water is aging or oxidising in nature. Oxidation makes cells age and die.

  • The water from ro water purifier does not taste as good as mineral water. The water soluble minerals are what makes the water taste good.

  • The water purifier needs to be cleaned very often and filter needs to be replaced.

  • Ro water purifier is really slow.

UV water purifier:

UV water purifier uses electromagnetic radiation to purify water.


  • UV water purifier is not toxic like chlorination.

  • UV water purifier does not use heat or chemical additives to clean the water

  • The water from the UV water purifier does not taste bad like ro water purifier.



  • The water supply to the purifier cannot be turbid or cloudy.

  • There can be no colour present in the water being supplied. If there is, the UV water purifier will not be able to penetrate the water and destroys all bacteria and germs.

  • No residual treatment is available in the UV water purifier. Unlike chlorination that remains dissolved in the water and keeps killing bacteria.


Ro water purifier and UV water purifier both have their pros and cons. You need to check the supply of water before you can decide which one is good for you.


Now let’s talk about the water purifier price. If you want the best purifier in India, you do not have to shell out a ton of money. Sure, the higher end models cost a lot but there is a way around this problem. Just buy a water purifier online. Wait for discounts and sales to lock in and buy a good purifier without spending boatloads of money. The good thing about shopping online is that you do not need to rush to make a decision and you can always compare the water purifier price of different brands before buying one. All you need to do is buy the water purifier and it will be delivered straight to your house free of cost.