10 Best Water Purifier in India 2021

If you are looking for the best Water Purifier in India, then you are the right place.

I analyzed and use the following data to make this list of Water Purifier in India and it includes Amazon best selling product in the Water Purifier category, global sales data, products with high customer reviews on all e-commerce portal.

Best Water Purifier in India

10 Best Water Purifier in India 2021

Here are the great Best Water Purifier in India to use.

1. Kent Grand RO Water Purifier

KENT Grand 8-Litres Wall-Mountable RO + UV/UF + TDS Controller (White) 15 litre/hr Water Purifier

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With increasing contamination of fresh sources of water, it is of paramount importance to avail safe drinking water. Groundwater sourced from pumps usually comprises dissolved salts which render a salty taste to water. Amidst all these, the Kent Grand is a viable solution. Kent has established itself as a prestigious brand in the realm of water purifiers and other household appliances. 

The Kent Grand is fully automatic and a feature-packed water purifier. It uses an extensive RO+UV+UF purification mechanism with TDS control. This ensures that your drinking water is free from dissolved salts of various kinds. The UV filter ensures the proper killing of microbes and other disease-causing microorganisms that are responsible for water-borne illnesses. 

Quite impressively, the Kent Grand has the revolutionary double treatment RO and UV purification procedure. This easily makes it one of the most sought-after water purifiers in today’s market. It has 8 litres of storage capacity which is sufficient for a family of three. This water purifier is ideal for treating brackish water that has no taste. The Kent Grand comes equipped with filter change and UV fails alarms. 


  • Good storage capacity
  • Less wastage of water
  • TDS controller of high grade


  • High maintenance cost
  • Unreliable after-sales service

2. Eureka Forbes Aquasure RO Water purifier

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There is hardly anyone out there who is not acquainted with the brand Eureka Forbes. For a long period of time, Eureka Forbes has been associated with the manufacturing of some quality water purifiers and home appliances. The Eureka Forbes Aquasure lives up to the name of its brand quite gracefully. 

The Eureka Forbes Aquasure is quite a compact water purifier which comprises multi-stage purification in the form of RO+UV+MTDS. On the other hand, it is also one of the most affordable water purifiers available out there. Featuring an all-black design with blue highlights, it can readily accentuate the décor of your kitchen! 

It comes with a storage tank of 6 litres which is sufficient for a family of three. Moreover, the storage tank comes with a see-through water level indicator. The Eureka Forbes Aquasure comes with a colour-changing light that indicates low water pressure, tank full or error with the machine. 

One of the highlighting features of the Eureka Forbes Aquasure is that it is compact and light-weight. It also provides voltage fluctuation protection from power surges. The Eureka Forbes Aquasure comes with a 1-year warranty. 


  • 6 stage water purification
  • Great design
  • Affordable


  • Lack of advanced features
  • Tank storage capacity is low

3. Aquaguard Marvel RO Water Purifier

Eureka Forbes Aquaguard Marvel 8L RO+UV e-boiling+MTDS with Active Copper Water Purifier (White & Black)

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Well, the Aquaguard Marvel from Eureka Forbes is a premium and high-end water purifier. It comes equipped with revolutionary 7 stages of water purification which guarantees you with fully pure drinking water and nothing else. 

There is no denying the fact that the Aquaguard Marvel has some unique and premium features which cannot be found in water purifiers in this price range. Its RO+UV+e-boiling+taste adjuster mechanism is quite unique and cannot be found in water purifiers of any other range. It also boasts off a patented active copper mechanism that keeps your purified water fresh and safe. 

It also has mineral guard technology which ensures the retention of essential minerals in your drinking water. On the other hand, the chemi block feature removes excess chlorine and organic impurities. The Aquaguard Marvel has a tank capacity of 8 litres. You can install it either by mounting on the wall or placing it on the counter. 

In both cases, the Aquaguard Marvel provides you with great service. There is little doubt that Eureka Forbes is the pioneer in water purification technology. The Aquaguard Marvel best depicts this notion.    


  • 7 stage purification
  • Active Copper Technology
  • 8-litre storage tank


  • High price
  • Frequent maintenance issues 

4. HUL Pureit RO Water purifier

HUL Pureit Copper+ Mineral RO + UV + MF 7 stage Table top / Wall Mountable Black & Copper 8 litres Water Purifier

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With the emergence of newer forms of water purifying technologies, more and more brands are now emphasizing the potential of copper. HUL Pureit has recently launched a new copper activated water purifier which has got decent specs. 

Interestingly, the HUL Pureit also boasts the same 7 stage water purification process that many premium water purifiers have. The 7-stage purification process adds the goodness of copper into your drinking water to keep it pure and fresh. 

If you are someone who is using a copper vessel to reap the benefits of copper, then you must be aware of the tedious process of filtration. Opting for the HUL Pureit would provide you with more advanced and highly filtered water. 

The RO membrane included with the HUL Pureit is of great quality. But apart from that, the HUL Pureit is ideal for a wide range of water sources. It also comes equipped with proper LED indicators which indicate its various functions. 

Quite impressively, the HUL Pureit has soft touch buttons to dispense copper-activated RO water. Above all, the HUL Pureit comes with a 1-year warranty which provides you with complete peace of mind.     


  • High-end design
  • Filter change alerts
  • 7-stage purification


  • High maintenance cost
  • Unreliable service centres

5. Blue Star Aristo RO Water Purifier

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The Blue Star Aristo is another fantastic water purifier that makes for a great addition to your kitchen. One of the most highlighting aspects of this water purifier is its simplistic design and profile. For compact apartments, the Blue Star Aristo is an ideal choice. Unlike other water purifiers, it consumes less space and hence is a practical choice. 

Its high-quality 6-stage purification process is quite advanced which provides you with 100% safe drinking water. There are various advanced features like aqua taste booster, child lock, low pressure, etc. which makes it one of the most sought-after water purifiers in the Indian market. What’s more, the Blue Star Aristo provides you with a double-layered Ro and UF protection. 

The aqua booster feature maintains an optimum pH level to improve the overall taste of water. With the Blue Star Aristo, you would never experience foul smell when drinking water. It is because the water purifier is equipped with copper impregnated activated carbon. It does a great job of purifying all types of suspended and dissolved impurities in the form of water-based microorganisms. 


  • Aqua taste booster
  • Low-pressure alert
  • 6-stage purification


  • Prone to frequent technical problems
  • Not reliable in low water pressure 

6. Faber Neutron Plus RO Water Purifier

Faber Neutron Plus Alkaline RO + UV +UF + Copper Guard with pH Enhancer, 10 Liters, 9 Stage, Alkaline Water Purifier with Upto 2500 TDS, Black

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If you are on the lookout for a great water purifier that would provide you with immense value, the Faber Neutron Plus is your best bet. From first glance, it can be said that the Faber Neutron Plus is a premium appliance. If you have a classy kitchen, this water purifier is a great addition. But it would be wrong to discuss its looks only! 

It is because the Faber Neutron Plus has got certain powerful features which are at par with the features of high-end water purifiers. Like other advanced water purifiers, the Faber Neutron Plus also has its own copper guard technology. 

What’s more, you get 9 stages of purification with this water purifier. From copper guard technology to alkaline cartridge, the Faber Neutron Plus never fails to impress you. It comes with a tank storage capacity of 10 litres. 


  • 9 stage water purification system
  • Free installation
  • 1-year warranty


  • Fewer indicators
  • Unreliable customer care

7. HUL Pureit Ultima RO Water Purifier

HUL Pureit Ultima Mineral RO + UV + MF 7 stage Table top / wall mountable Black 10 litres Water Purifier

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The HUL Pureit Ultima is another best-in-class water purifier which exudes practicality for modern-day households. Once ruled by Kent and Eureka Forbes, HUL is surely making the water purifier market competitive with some great products. 

The HUL Pureit Ultima best exudes this notion! With its mineral balance technology, the HUL Pureit Ultima is a sure winner in the segment of affordable water purifiers. As customary with all modern-day filters, the HUL Pureit Ultima comes with a 6 stage water purification technology. 

It also comes with a 10-litre storage tank which is sufficient for a large family. The HUL Pureit Ultima adds minerals after the purification process which ensures that you have access to tasty drinking water. It also comes with a digital advance alert system that provides you with various warnings related to filters. 


  • The digital advance alert system
  • 10-liter tank
  • Adds minerals


  • Not affordable
  • The tap doesn’t work without power

8. LG Puricare RO Water Purifier

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No products found.

The LG Puricare is one of the most advanced and premium water purifiers available at the moment. Perhaps it is the only water purifier that has come up with the idea of a double protection stainless steel tank. 

In other words, after purification, the LG Puricare would store the water in a steel tank rather than in a plastic tank. We know plastics are dangerous and despite being food-grade, they can’t be trusted completely. 

The LG Puricare comes with a 5-stage water purification system that eliminates bacteria and other germs. LG Puricare relies on digital sterilization to remove various kinds of germs and microbes. 

What’s more, you also get a smart display feature with the LG Puricare. The smart display illustrates to the user about time to change water level and power. The LG Puricare can only be installed in the wall-mount position and hence is a great choice in compact kitchens. 


  • Stainless steel tank
  • Digital display
  • Mineral booster


  • Unavailability of spares
  • Unreliable service

9. Kent Superb RO Water Purifier

Kent - 11080 Superb Star 9-litres Wall Mountable RO + UV + UF + TDS Controller (White) 20-Ltr/hr Water Purifier

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Well, the Kent Superb is the first purifier which has in-tank UV purification. This is the reason that it is quite ideal for workplaces and homes. It usually deploys two-fold purging innovation of RO+UV+UF+TDS Control and UV in the tank to guarantee that you get highly filtered water. 

The double purification technology ensures that your drinking water has zero impurities. On the other hand, the mineral RO technology of the Kent Superb retains the necessary minerals of the water. It has the ability to purify inlet water from several types of sources. 

With its in-tank disinfection technology, the stored and purified water you are drinking is free from various impurities. The Kent Superb saves water and contributes toward the cause of a greener planet. The small amount of rejected water is stored in a separate tank that you can use for various purposes. 


  • In-tank UV Disinfection Technology
  • Save Water Technology
  • Great service


  • The flow of water gets disrupted
  • Doesn’t work well in low pressure

10. AO Smith Z8 RO Water Purifier

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No products found.

The AO Smith Z8 is an advanced water purifier that should be a must-have in every modern household. It comes with an impressive 8-stage purification process that guarantees you with pure water. 

The water passes through the 8 stage process to ensure that the users have access to completely clean and pure drinking water. The ZX Double Protection Dual Filter in the AO Smith Z8 is another revolutionary feature. 

Within this price range, most water purifiers provide you with 6 stage purification. But the AO Smith Z8 is providing you with 8 stages of filtration which is simply great. The AO Smith Z8 comes with the revolutionary ART technology. 

This technology can recover 2 times more water when it runs through the purifier. This ensures minimal wastage of water. On the other hand, the night assist feature effectively guides you to the filter when all the lights have been put off.  


  • Great features
  • Silver charged membrane
  • Compact and lightweight


  • Unreliable service
  • Worst installation process

Things to consider while buying a water purifier – Buying Guide

Well, you just can’t ignore the significance of drinking pure water. Modern-day water purifiers are equipped with a host of technologies that makes the water filtration process smooth and hassle-free. But you have to know about these technical aspects while buying a water purifier. Let’s take a glance at the top things to consider while buying a water purifier. 


Irrespective of the water source, it is important for you to consider the TDS levels. TDS is usually measured in parts per million. Based on the TDS levels, you have to select your water filter. If you are not on a budget, then blindly go for UV+UF+RO. However, if you are bound by the budget, you have to first check the TDS of your home or office. 

Types of water purifiers

It is important to consider the type of water purifier while buying one. Always opt for a purifier that runs on electricity and comes with built-in storage. This enables you to store water during long power cuts. 

Automatic TDS control

The automatic TDS control monitors the water continuously and selects the best purification process as per the TDS levels. Thus, opt for a water purifier that comes with a built-in TDS regulator.  

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