Best Water Purifier in India 2021 [Top 10] – Buying Guide and Review

Today I am going to write about the Best Water Purifier in India in 2021.

But, before I do that, I am going to give you a brief about why you want to buy the Top 10 Best Water Purifiers in India.

Water Purifiers have become an indispensable commodity in Indian households.

The latest research and statistics revealed that almost 37.7 million people in India yearly get affected by water-borne diseases like diarrhea etc.

That is because, of the fact that India has high levels of arsenic and fluoride which is contaminating the ground water.

Even the municipality water has high levels of chlorine which is used to make the water clean but chlorine is believed to cause adverse side effects in the body like arthritis and joint pains.

What is most alarming, is that with the increase in usage of pesticides and herbicides in the agricultural land has also resulted in a significant impurities, if the river or other water sources or channels are nearby.

All these factors have contributed to water purifiers to become a necessity in Indian families.

So, before you buy the best water purifier it is important for you to consider a few things in mind.

  • RO – It removes dissolved contamination (heavy metals, chemicals) and undissolved impurities (dust, sand, mud).
  • UV – Kills bacteria, virus and other microbes.
  • UF – Filters undissolved impurities. Though this can be done RO, having it reduces the burden and lets RO concentrate more on dissolved contamination.
  • TDS controller – Some latest models have also come with TDS controller and Mineralizer.

Your hard earned money, you need answers for this right!

Finally, I know that it is your hard earned money, so you need answers for this right!

  • Which are the best water purifiers in India 2021?
  • Which is the best water purifier for your home in 2021?
  • Which is the top-rated water purifier in India 2021?
  • Which is the best RO water purifier in India?
  • Which is the best UV water purifiers in India?
  • Best water purifiers in India under 10000?
  • Best water purifiers in India under 20,000?

Top 10 Best Water Purifier in India 2021

So Friends, let us start our article journey with the Top 10 Water Purifiers of India.

And rising levels of contamination in the water sources and excess of arsenic.

Iron in the water has made it inescapable for us to but water purifiers at our home.

And protect our family, hence to buy the right water purifier has topped our priority list.

Kent Grand water purifier is one of the most common choice for purifiers to the Indian consumers.

Uses a patented mineral RO technology to provide clean and tasty water.

This along with the UV/UF and TDS control technologies, the purifier removes most of the dissolved impurities, microorganisms, salts and heavy metals.

On top of that, KENT Grand uses multi stage purification technology of RO + UV/UF to remove dissolved impurities.

And microorganisms such as bacteria, viruses and salts to make water safe for use.

  • Patented mineral RO technology
  • UV/UF+TDS controller
  • High storage capacity tank (8 litres)
  • Filter change alarm + UV fail alarm
  • ABS food grade plastic build
  • 1-year warranty + 3 years free service

Well Eureka Forbes requires no introduction, a trusted brand for over 35 years.

Eureka Forbes has been successful in making its way into every Indian household.

The pioneer in this industry has been hugely responsible for making people aware about the benefits of drinking purified water.

Well this water purifier is powered by the universal UV+RO+MTDS technology which purifies water from different sources of supply.

  • Advanced multistage RO+UV+MTDS purification
  • Manual TDS level controller
  • Smart LED indicators for purification
  • 7-litre tank capacity
  • Smart LED indicators
  • 1 Year Warranty Includes: Water Purifier, Installation kit

Well this water purifier is not as popular as the other two brands.

But in comparison to the above two it has a slight age in terms of child lock protection which helps from water spillage or unnecessary wastage of water.

Again the design is sleek and compact. So that is the reason it has ranked the third spot in my list.

  • Advanced RO+UV purification technology
  • Can purify up to 12 litres/hour
  • 6 stage purification
  • 7-litre water tank
  • Child lock feature
  • UV fail alarm
  • 1 year warranty

This water purifier claims the highest purification capacity in the market because it meets all the certification standards.

It’s adjuster technology helps in removing microbial residues, traces of heavy metals, chemicals and other impurities.

This product is ergonomically designed and the reverse osmosis process followed by the UV disinfection gives you a safe and clean water to drink.

  • RO+UV+UF+TDS purification technology
  • Replaceable cartridge
  • High purification capacity
  • Push-fit design to prevent leakage
  • One-year warranty

Havells has its unique RO and UV water purifying technology to remove the impurities in the water.

It comes fitted with the RO membrane which deals with bacteria, germs and other minute contaminants very well.

It has a special space-saving design, so it can be mounted at a corner of your home or can be kept over a table.

Havells water purifier offers a 1-year extendable warranty period during which all sorts of maintenance and technical repair will be free of cost.

  • RO+UV purification technology
  • 7 stage purification with special functions
  • 7-litre water tank
  • iProtect purification monitor
  • Mineral cartridge + revitalizer cartridge
  • Smart indicators
  • One-year warranty

Livepure is one of the best choices you can make when you decide to buy water purifier.

With a simple build and ergonomical design Livpure Glo 7 provides you the safest water one can ever get.

With features like smart indicators, Pre-Activated Carbon Filter and Ultra Filtration stage, Livpure Glitz makes sure that you and your family drink pure and healthy water.

  • RO+UV+UF+TDS purification technology
  • Pre activated carbon filter
  • UF Ultra filtration stage
  • Works well with high TDS level water
  • Push-fit design to prevent leakage
  • One-year warranty

This purifier is  gaining a lot of popularity in the Indian households.

LG Puricare WW150NP water purifier offers outstanding purification and storage features, LG ww150np water purifier works on RO filtration.

Which eradicates bacteria, viruses and heavy metals to provide incredibly pure drinking water.

  • 5 Stage RO Filtration System
  • Dual Protection Stainless Steel Tank
  • UV cycle that automatically starts every 6 hours
  • Digital Sterilization Method
  • LG authorized filters and other genuine parts
  • 10-year warranty

Well HUL Pureit Advanced RO+MF needs no introduction.

Its breakthrough innovation designed by Hindustan Unilever and it provides complete protection from all water-borne diseases, unmatched convenience and affordability.

The engineering grade plastic body of the purifier makes it durable and stylish. It also ensures that the quality of the purified water is maintained and keeps it free from contamination.

  • Stylish and compact design
  • 5-litre water tank
  • Six stage RO+UV MF purification technology
  • Advanced voltage fluctuation guard (165-280V)
  • Break resistant tap
  • One-year warranty

Ruby RO is an unnamed brand which is gaining much popularity in the Indian market.

Surprisingly this brand since the day it is launched is getting very good reviews from the consumers who have used it.

Most of them are satisfied with the product and they are recommending it to the others as well.

What else do you want, good job keep it up Ruby RO.

  • Six stage RO+UV alkaline purification technology
  • Purification capacity is 12 litres per hour
  • Digital display of controls
  • Auto flush RO membrane feature
  • One-year warranty

BePure ALKEN+ alkaline water purifier RO+UV+UF  is one of the highest-selling alkaline water purifier across India with 100% Stainless Steel Storage.

It has an inbuilt TDS controller with up to 95 percent TDS rejection to remove TDS up to 2000 ppm.

It is one of the best-suited alkaline water purifier for all kinds of sources of water i.e- brackish, tap water, municipal corporation water supply.

  • High storage capacity.
  • High purification technology.
  • 9-Stage purification technology.
  • Water level indicator.
  • 100% Stainless steel makes water toxic free

Best Water Purifier in India - Buying Guide


The human body is made up of 60 percent of water. Whereas the brain and heart are composed of 73 percent of water and 1 percent is left for human consumption.

This 1 percent getting polluted due to chemical solvents, duets, and germs, etc. For this, people are also getting waterborne disease rapidly.

As a result, the demand for water purifiers has flooded the market. But before you make your decision for purchasing the best water purifiers in India, read about these 10 important parameters that you need to consider.

Quality of Water

You need to first evaluate what kind of water quality you have at your home and then decide the ideal purifier. Water quality may vary according to the area.

In some places, where the water has a lot of sediment, the other comes with invisible germs and viruses. However, the sediment level can be decided from its physical appearance.

The odor or taste point out its dissolved impurities. Sometimes you can see that there are white patches in a steel utensil which indicates the water is loaded with calcium and magnesium.

In that case, RO can be ideal as its 0.0005-micron pore size can remove the dissolved sales, metals, and impurities.

Heavy metals like arsenic, lead and mercury may cause health problems if they are present in the water. In that case, you can get the water tested to know about its quality which will help you to choose the right purifier.

Daily Usage

Daily usage of water is another important thing that you need to consider while choosing the best water purifier brands in India.

Know whether you need water for drinking purpose or you need it to cover other purposes also. For the high consumption of water, you should go for the high power and higher output rated model that can filter a large amount of water every day.

If the consumption is low, then you can go for the smaller water purifier. You can also consider the number of users before purchasing the product. The output of water from the purifier should not be less than user numbers.


Contaminated water refers to the water that contains some heavy metals like arsenic, magnesium, copper, and iron. The increase of factories and lots of chemical exposure makes water contaminated.

Nitrate contamination is another great concern that badly affects the area where the fishes generally live.

For this type of area, RO is highly recommended and a UV filter can be another option for this type of area. In a UV filter, the microorganism may not live as they get dead from the high radiation of UV lamps.


Electricity is another important thing that you need to consider while choosing the water purifier for your home. The UV filter will not work without electricity as it needs electricity to produce ultraviolet radiation.

The RO also will not work without electricity as it uses electricity for providing adequate water pressure for the RO membrane.

The activated carbon filter, sediment filters, and ultrafilters can work without electricity. The RO and UV water filter can remove the TDS and bacteria that are responsible for water-borne diseases but the nonelectric one can help you to remove the dissolved chemical in the water with other germs and sand.

Cost of Filter Replacement

There are different processes for filter replacement for each and one water purifier. The cost of filter replacement varies depending upon the type of model of the same water purifier.

In that case, you need to be sure about the cost of repairing or replacing the filters. You can also take the help of AMC which reduces the cost of repairing and replacement of the filter.


You should have a budget in mind before making the final decision for purchasing the best water purifiers in India.

You should also check that the water purifier in your budget encompasses all the parameters like a water type, TDS levels, etc. For a low budget, you can opt for an alternative option that can handle your job.

But you should also fix your budget for purchasing the water purifier depending upon your needs.

Water Purifier Location

Where you want to locate your water purifier at your home is another crucial factor to consider. You should keep a distance between the purifier and the electrical point is 3 feet.

Keep the purifier away from direct heat or sunlight. If there is less space or you don’t want to place it in a wall-mounted purifier, then go for the wall-mounted purifiers.

Nowadays, most of the apartment offers a special space near the sink in the kitchen to place the water purifier.

Beware of Scams

The water purifier is a health-related product, so you should always be aware of scams that are happening around us. You can find many companies that offer water purifier at low cost.

Most of them come out ineffective and fake. Water filtration is one of the most expensive processes so if anyone offers you at a low price, then this is a scam.

Some of the scam companies provide doorstep and scam their water test quality and provide fake filters. But the reputed company will not approach without your solicitation.

Go for a Certified Water Filter

The review will not only help you in finding the best and legitimate water purifier company but also to get the best deal on your purchase.

By checking the customer feedback, you can evaluate the product quality and performance of the purifier. If you want, you can compare the price of the filters online to get the best deal.


So friends, with this final, I am ending on my list of Top 10 Best Water Purifiers of India.

In conclusion, after detailed research and study here comes my list of Best Water Purifiers in India 2021.

By now I am very much sure that you have already decided which is the Best Water Purifier for your family. All the products listed here have been carefully chosen only after detailed research and user reviews.

The buying guide and the review about the best water purifier brands in India will help you to make a wise decision for your family. To pick the right choice about the type of your water purifier, you should know about its TDS level also.

So, utilize your knowledge that you have achieved from the above article and invest a smart amount for your beloved one’s health.

This article will serve you as a buyer’s guide before you make your all-important decision of buying the best Water Purifiers of India as per your needs and requirements.

Hi, I'm Rajib from Kolkata (India). A Govt Certified Mountaineer, Freelance Content Writer, Blogger, Certified Adventure Travel Guide, Affiliate Marketer, and SEO expert. Feel free to Contact me, I will get back to you soon. Thanks

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