A Comparison Between RO and UV Water Purifiers

A Comparison Between RO and UV Water Purifiers

Drinking safe and pure water would always make you healthy and to ensure that you are drinking 100% pure water, you need to drink water that is filtered. Do you know why you need to drink filtered water? It is because the supplied water might contain a lot of harmful impurities and micro-organisms like bacteria, lead, artificial chemicals, pesticides in it. There are different types of water purifiers available in the market, which you can purchase as per your budget and water quality. But, before you purchase any water purifier, you should know the basic terminologies like TDS, because this will help you understand which purifier is need to purchase. For higher TDS that is more than 300 ppm, you can use RO water purifier and if it is less than 300 ppm then you can use UV water purifiers. Let us study about the comparison between RO & UV water purifier.

What is RO water purification System:

The Reverse Osmosis Water Purification System runs on electricity and it can easily remove the all kind of suspended and dissolved impurities from the water and make it potable. The purifier can effectively deactivate all the virus and germs as well. The RO membranes have very fine pores that molecules of salt to pass through and thereby makes the water safe for consumption. An RO water purifier can remove the dissolved chemicals, Arsenic, and other impurities and allow you to drink 100% safe water. Let us discuss few best RO water purifiers in India that you can install in your home.

Top 3 Best RO Water Purifiers in India for home
Top 3 Best RO Water Purifiers in India for Home

KENT Grand Plus 8 Liters RO+UV+UF Water Purifier

KENT Grand Plus is one of the best water purifier that you can install in your kitchen. The wall mounted water purifier has a fully automatic operation that eradicates any manual interventions. The purifier has double purification technology that removes all kind of dissolved impurities from the raw water and ensures that you consume clean water. The model has TDS controller that helps in retaining all the essential natural minerals in water and make the water safe and healthy. KENT Grand Plus RO uses most advanced save water technology which ensure highest recovery rate of more than 50% of water as purified water. Apart from this KENT Grand Plus now comes with a separate storage tank for rejected water which you can further utilize for other household activities like gardening, moping and even cleaning your vehicle. Some of the features of this model are mentioned below:

  • Double Purification Technology
  • Can Purify brackish, tap and municipality water
  • Computer Controller Process
  • TDS Controller to retain essential minerals

Aquaguard Geneus 7 liters RO + UV +UF Water Purifier

Aquaguard Geneus with 7 Litres Water storage capacity is an RO + UV +UF water purifier that can keep your family safe from waterborne diseases.  The water purifier also helps in blocking all the dissolved impurities and chemical contaminants at the same time maintaining essential minerals in drinking water. The Aquaguard water purifier is installed with  Biotron technology that breaks down the water molecules into fine micro-clusters. This would allow your body to  absorb all the essential nutrients in the water and let you stay healthy. Some of the features of this model are mentioned below:

  • The purifier has i-Filter that removes fine suspended particle
  • This purifier comes with Chemi block and a taste enhancer
  • The purifier has taste Enhancer technology
  • It also has intelligent sensor

HUL Pureit Ultima RO+UV Water Purifier

Under the same list, HUL Pureit Ultima RO+UV Water Purifier is another RO water purifier that you can opt for. It uses RO+UV technology to remove the impurities from water and make it safe for consumption. The purifier comes with advanced alert system that lets you know when you need to change the germ kill kit. Besides, the TDS modulator added in the purifier helps in improving the taste of your drinking water.

  • It has six stage purification process
  • Stunning look with LED light
  • Digital advance alert system
  • Soft touch water dispenser
Features KENT Grand Plus Aquaguard Geneus HUL Pureit Ultima
Purifying Technology RO+UV+UF RO+UV+UF RO+UV
Total Capacity 8 Liters 7 Liters 8 Liters
Filtration Capacity 15 L/hr 15 L/hr 9-12 L/hr
Electrical Type Electrical and Storage Electrical Electrical
Power Consumption 60 Watt 45 Watt 40 watt
Power Requirement 160 – 220 V, 50 Hz


 230 V AC, 50 Hz 100 – 300 V, 50 Hz


The Bottom Line:

Above all the mentioned RO water purifiers, you would find KENT Grand Plus to be much better than all. It has double purification technology that can remove not only the total dissolved solid particles, but can also remove all other impurities as well. Grand Plus has TDS Controller as well that can help in retaining the essential minerals from water and make it safe and tasty for consumption. Normally all the RO water purifiers recover only 20% of total water, but Grand Plus has  save water technology that ensures about purification of more than 50% of water. It also comes with separate RO Rejected water storage tank that makes it widely preferred.

Know About UV Water Purifier

The next water purification process is Ultra Violet technology. The water purifiers that runs under this purification technology requires electricity to work. It doesn’t need additional power in order to improve the Tap Water Pressure because it can work with normal tap pressure as well. The UV Water Purification system can easily kill the germs, bacteria, and viruses that are present in the water and ensure that you drink 100% safe and pure water. The UV water purifiers are reliable and cost effective and thus can be bought at affordable rates. Let us discuss the best UV water purifiers that you can opt for.

UV water purifiers

KENT Ultra Storage Water Purifier

Under the list of UV based water purifier, KENT Ultra Storage is one of the name that is widely preferred by the customers. It has UV and UF purification technology that helps in removing the micro-organism and make the water safe for consumption. The total capacity to store the purified water is 7 Liters and the filtration capacity is 60 Liters/hour. More, importantly, it has water level indicator as well that allows you to view the water that is stored in the purified tank.

Eureka Forbes Smart UV Water Purifier

Eureka Forbes Smart UV Water Purifier is one of the most sold water purifiers that are added with UV technology. It kills bacteria, virus, and cysts and delivers safe water for drinking thereby keeping your family safe from water-borne diseases. The purifier has voltage stabilizer, error indication, and even glass holding tray as well. To ensure that the water tastes good, activated carbon filter is also added that removes color, bad taste, and even the dissolved gases.

Tata Swach Viva Silver UV + UF Water Purifier

Tata Swach Viva is another UV+UF water purifier that has 4 stages of purifying the water and make it 100% safe and pure. This water purifier comes with voltage spike guard that perfectly protects the appliance from getting damaged. It has advanced Indication Panel that provides Intelligent Information about the water purifier and it also UV Fault Indication as well.


Features KENT Ulta Storage Tata Swach Viva  Eureka Forbes Smart
Purifying Technology UV+UF UV+UF UV
Total Capacity  7 Liters 6 Liters 7 Liters
Filtration Capacity  60 L/hr
Electrical Type Electrical and Storage Electrical and Storage Electrical
Power Consumption 36 Watt 20 watt
Installation Type  Wall Mounted  Wall Mounted  

Wall Mounted/Table Top

The Bottom Line:

Looking at the technical specifications of all the mentioned UV water purifiers, you can find that KENT Ultra Storage is far better than the two. Not only its design, but the purification capacity and the service life is also excellent. Book a free demo today and install it to drink 100% pure and safe water.

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