10 Best Water Purifiers in India (Top List of 2021)

Selecting a water purifier is a crucial process because it can directly affect your and your family members’ health.

If you are looking for the best water purifiers of 2021, then you have come to the right place. You can find hundreds of water purifier brands in India, each offering different features.

So, for your convenience, we have jotted down a list consisting of the best water purifiers in India.

A water purifier doesn’t use only one technique.

The purification process of a water purifier varies from one model to another. So, it can be a troublesome process to find out which water purifier will be suitable for you. That’s why our list includes all the pros and cons of each product.

If you’re confused about a water purifier’s various qualities, you must check out our detailed buying guide given at the end of the article.

Without wasting any more time, go through the article and find the water purifier that satisfies your needs.

Our Top Choices:

● Eureka Forbes Aquasure from Aquaguard Delight 7-litres RO+UV+MTDS Water Purifier
● HUL Pureit Copper+ Mineral RO + UV + MF 8 litres Water Purifier
● KENT Superb Star RO+UV+UF+TDS Controller Water Purifier

Top 10 Best Water Purifiers in India:

1. Eureka Forbes Aquasure from Aquaguard Delight

7-litres RO+UV+MTDS Water Purifier- Best Water Purifier under 10,000 Rs

Buy Best Eureka Forbes Aquasure from Aquaguard Desire 7 L RO + UV + MTDS Water Purifier India Under 10000

When it comes to water purifiers, Eureka Forbes is one of the most trusted brands in India. If you’re looking for a water purifier that is affordable as well as provides all the amazing features of a high end brand, then Eureka Forbes Aquasure from Aquaguard Delight Water Purifier is the perfect choice for you.

The water purifier has 7 litres storage capacity which is sufficient for an average Indian family. It has one of the most advanced purification technologies i.e. the RO+UV+MTDS technology.

The RO filter helps with dissolved harmful substances while the UV filter kills the rest of the microorganisms. Another smart thing about this water purifier is its MTDS technology that can restore the essential natural minerals of the water and provide you tasty drinking water.

It has smart LED indicators that have different colours to indicate when the tank gets full, when the incoming water pressure gets low, and when the water supply gets interrupted.

It also gives you an alert when there’s an error with the machine. You don’t have to worry about electric bills too because this water purifier features a smart energy-saving function which automatically shuts down once the storage tank is full.

And for protection, it has a smart plus feature that protects the appliance during voltage fluctuation.


  • 7 litre storage capacity
  • RO+UV+MTDS technology
  • Warranty: 1year
  • Work well with both soft and hard water
  • Energy efficient
  • Smart LED indicators


  • Water wastage is high

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2. HUL Pureit Ultima Mineral RO + UV + MF 10 litres Water Purifier

Who hasn’t heard about the Pureit water purifiers in India? It’s a well known brand in the water purifier market. This list cannot continue without including the HUL Pureit Ultima Mineral RO + UV + MF 10 litres Water Purifier. It offers 10 litres storage capacity which is perfect for a large Indian family.

With the 7-stage advanced RO + UV + MF technology, this water purifier can provide you pure and germles free drinking water. As the water purifier’s purification technology is a combination of RO and UV, it can purify water from any source. It features a TDS modulator that can restore essential natural minerals and improves the taste of the water.

The most attractive thing about this water purifier is the advanced digital display panel. On this electronic display panel, you can watch all the essential information like the quality of water and the life of the Germkill Kit. It also has a purity indicator that can detect the quality of water upto 5000 times per second and then show you how pure your drinking water is. The Advance Alert System can alert you at least 15 days before the Germkill Kit expires so that you can take action in advance.


  • 10 litres large storage tank capacity.
  • 7 Stages purification with RO+UV+MF technology.
  • Warranty: 1year
  • TDS Modulator to enhance the taste of the water.
  • Advanced alert system
  • Electronic display panel


  • Water wastage is high

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  1. Havells Max 8-liters RO+UV+Mineralizer Water Purifier

Havells has made a name for itself as the best electronic brand in India. It is a newcomer in the water purifier market, but it is definitely not behind in the game. Havells Max 8-liters RO+UV+Mineralizer Water Purifier comes with 7 stage purification of RO + UV technology which is very effective to remove harmful dissolved solids, viruses, bacteria, from the water. It can purify municipal supply water as well as undergraduate water.

The only downside to a RO water purifier is that it removes the necessary minerals along with the dissolved toxic substances. So, to save the necessary minerals, Havells water purifier comes with a mineralizer feature. The mineralizer restores the essential natural minerals of the water, and also adjusts the pH value of the water. As a result, the water becomes tasty and healthy too.

Besides these amazing features, Havells water purifier contains an intelligent iProtect function, which helps to monitor the water purification process and ensure you that the purification process is safe and error-free. Lastly, with its large 8 litres capacity, you don’t have to worry about running out of drinking water in a power outage condition.


  • 8 litres storage capacity
  • RO + UV + Mineralizer
  • Suitable for all types of input water
  • Intelligent iProtect function


  • Wastes a lot of water

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  1. Aquasure from Aquaguard Delight RO+UV+MTDS Water Purifier

If you want to buy a top-quality water purifier at a budget-friendly rate, then Aquasure from Aquaguard Delight is the best option for you. It has a combination of advanced purification technologies like RO+UV+MTDS. While the RO and UV filters work on the water purification, you can adjust the manual TDS controller to get the right TDS value of water.

The water purifier has Sediment Filter, Chemi Block, RO Membrane, UV Disinfection Chamber, and Post Carbon filter for better functioning. It also has 3 LED indicators that alerts about the Power On, Purification Process On/Off, and Tank full. The best thing about this water purifier is that it starts beeping if it detects any fault in the UV lamp.

You can mount the water purifier on your kitchen wall or place it on the top of the table/kitchen counter. With a large 7 storage capacity, you can never complain about getting enough drinking water.


  • 7-Litres storage capacity
  • Manual TDS controller
  • Good after-sales service and quick customer support
  • Warranty: 1year
  • LED indicators
  • Compact & attractive design


  • Power adapter is present outside the water purifier body.

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  1. KENT Superb Star RO+UV+UF+TDS Controller Water Purifier- Best Water Purifier under 15,000 Rs

Next in our list is the KENT Superb Star RO+UV+UF+TDS Controller Water Purifier. This water purifier features a multi-stage purification process of RO+UV+UF+TDS control+UV in-tank purification.

You already know how useful the RO and UV filters are. But the combination of all three advanced filters is what makes this water Purifier stand out. Also, it has the TDS control which assures you tasty drinking water along with all the essential minerals.

Next, let’s talk about Kent Superb Star’s UV in-tank feature. Often contamination can take place in the storage tank. So, to avoid this problem, the UV lamp in the tank removes the contamination of microorganisms.

There is also a feature-packed digital display that makes it possible to view RO flow rate, RO pump on/off, power on/off, tank full indicators, and filters’ remaining life. Also, with the auto flush sign, you will be able to watch the RO membrane getting flushed automatically.

If you want to know about the mineral content in the purified water, you can view that too on a scale of Low, Good, and High.

With the Kent Superb Star, you don’t have to worry about safety because it gives you an alert for all possible errors like UV failure, filter change, low RO flow, and no input water.

With the help of the auto-flushing feature, it prevents scaling of the RO membrane, reduces the RO reject water, and improves the membrane’s efficiency and life of the RO membrane.

RO water purifiers are infamous for their water wastage. But this water purifier has a unique save water technology that reduces water wastage.

It can recover over 50% water using a computer-controlled process. And the best thing about this water purifier is that it offers 1 Year Warranty + 3 Years of Free Service AMC.


  • 9 litres water storage
  • UV disinfection in the storage tank
  • Auto-flushing of RO membrane for longer-lasting RO membrane and reduced wastewater
  • Recovers up to 50% water
  • 1 Year Warranty + 3 Years No Service Charge


  • Comes on the costly side

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  1. TATA Swach Stainless Steel Water Purifier- Best Water Purifier under 5000 Rs

If you’re not interested in electric water purifiers, then you can try this non-electric TATA Swach Stainless Steel Water Purifier. The high-quality stainless steel makes it durable and better than the rest of the plastic water purifiers.

You don’t have to worry about storage as this water purifier contains a large 10 litre storage capacity. It works with the gravity based purification technology using ultra hollow fibre membrane. The cartridge installed in the upper tank helps to purify up to 4 to 5 litres of drinking water per hour.

The stainless steel body is food safe, non-toxic. The UHF cartridge in combination with the pre-filter mesh removes the tiniest of particles and microorganisms like bacteria, viruses, cysts, etc. The water purifier does not use any harmful chemicals for water purification. So, it’s completely safe for your family.


  • 10 litres storage capacity.
  • 6000 litres total purification capacity/filter life.
  • Gravity Based Purification technology
  • UHF cartridges can easily last for up to 1.5 years.
  • Highly durable and long-lasting
  • Affordable


  • It can’t change the taste of the drinking water.

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  1. Livpure Glitz Silver RO+UF Mineralizer 7 Ltr RO Water Purifier

Livpure is one of the best water purifier brands in India. If you want a budget-friendly RO+UF Purifier, then Livpure Glitz Silver Water Purifier is the suitable product for you. It has advanced 7-Stage purification RO + UF technology which is effective to remove all types of germs as well as dissolved harmful solid substances.

Due to the combination of RO and UF technology it can purify all types of water. And it can restore all the essential minerals using the Mineralizer technology. Thus, making your drinking water safe, tasty, and healthy. It has 7 litre storage capacity, perfect for a family of 4-5 members. And it is cost-effective too.


  • 7 litres storage capacity.
  • 7-stages purification of RO+UF.
  • Mineralizer function for restoring essential minerals and taste enhancement.
  • Budget-friendly


  • Issue with after sales service in some areas.

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  1. KENT Supreme RO + UF + UV in Tank + TDS Water Purifier

Kent Supreme Water Purifier is one of the best water purifiers in India. We cannot continue this list without mentioning it. It has all the amazing features of a high-quality water purifier, such as multi-stage purifications with RO + UV + UF tank, mineral RO technology, food-grade plastic, and water-saving technology.

The multiple-storage purification process with RO, UV, and UF eliminates all the impurities and dissolved solids from the water and makes it pure and healthy. The UV in Tank feature makes the stored water drinkable for longer durations. So, no worries if you live in an area where power cuts happen frequently.

It also has the advanced TDS Controller that can control the TDS of the water. The water purifier can clean all types of water, such as municipal water and borewell water with its advanced RO, UV, and UF filters. It contains the Save Water Technology that provides high water recovery and wastes very little water.

It has a large 8 litre storage capacity. Also, it has a water level indicator that indicates how much purified water is left in the water purifier so that you can turn on the machine when the water level decreases. So, no more worries about running out of drinking water.


  • 8 litre of storage capacity
  • High purification capacity of 20 liters per hour.
  • In-Tank UV Disinfection
  • Mineral RO Technology
  • Purifies all types of water
  • Warranty: 1 Year Warranty + 3 Years No Service Charge.


  • Save Water Technology needs improvement.

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  1. HUL Pureit Copper+ Mineral RO + UV + MF 8 litres Water Purifier- Best Water Purifier under 20,000 Rs

The HUL Pureit Copper + Mineral RO water purifier is the most attractive water purifier out there both in terms of functionality and stylishly designed body.

It works by combining the healthy effects of copper with RO purified water. It features the 7-stage RO+UV+MF purification technology, which is known to remove all the contaminants in the water, including dissolved harmful solid substances like lead, mercury, arsenic, pesticides, and microorganisms like viruses and bacteria.

Then, the water purifier charges 99.8% pure copper to give you 100% safe and pure drinking water. This idea has been taken from the traditional practice of storing water in a copper vessel overnight. The infusion of copper with RO purified water provides the anti-microbial, anti-inflammatory, antioxidant and anti-carcinogenic properties.

If you’re not impressed with the copper + RO technology, then you can switch to regular RO water using the advanced Dual-Water dispenser feature. When it comes to safety, the water purifier has a double purity lock feature that prevents entry of unsafe water into the storage tank. So, you don’t have to worry about accidentally drinking the impure water.


  • 8 litres of water storage capacity.
  • 7 Stages of purification with RO+UV+MF technology.
  • Warranty: 1year
  • Precise copper dosing
  • Purifies water with TDS up to 2000mg/l.
  • Dual water dispensing facility.
  • Double purity lock feature


  • Like any other RO water purifier, it wastes a lot of water.

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  1. LG Puricare WW15ONP + Mineral booster Water purifier

LG WW140NP Genuine RO Water Purifier adds an aesthetic look to your kitchen and provides you 100 percent RO purified water. It has a 5 phase RO filtration framework with a mineral booster that can retrieve all the essential minerals in your drinking water.

The water purifier prevents the mixing of purified water with the impure water. So, you don’t have to worry about drinking unsafe water accidentally. Its stainless steel water tank has been certified as the best stainless steel storage tank. It causes 99.4% less E.Coli development in 24hrs. It is a safer and better option than the regular plastic water tanks.

With the dual protection seal, the water purifier keeps the water fresh and free from any bacterial infections. The digital sterilisation feature sterilizes the entire water path, faucet and tank with a unique sterilizing kit and without using any harmful chemicals.

The health of your family is the most important thing. That’s why LG Genuine water purifier prioritizes to provide 100% RO Purified water with essential minerals. And it is certified for dispensing HEALTH FRIENDLY DRINKING WATER.


  • 8 liters storage capacity
  • 5-stage RO + UV filtration with mineral booster
  • Dual protection seal with high quality stainless steel tank
  • Filter Change Indicator
  • Digital sterilisation feature
  • Warranty: 1 year on product and 10 years on stainless steel tank from Manufacturer.


  • Price is too high.

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Buying Guide And Tips for The Best Water Purifier for Home:

You have to know about a few essential tips before heading forward to buy the right water purifier for your home.

  1. Types of Water Purifiers: There are mainly three types of water purifiers based on the filtration technology. They are-
    RO (Reverse Osmosis): It is the most advanced and effective water purification technology, the only technology that can eliminate harmful dissolved solids such as pesticides, arsenic, lead, mercury etc. from the water.

UV (Ultra-Violet): This technology uses ultraviolet radiation to kill the bacteria and viruses present in the water. It is an efficient technology to clean water, but it is not capable of purifying dirty or muddy water. It is low maintenance and comes cheaper in comparison to RO water purifier.
UF (Ultra-filtration): This effective water purification technology can kill all the germs present in the water as well as purify muddy or dirty water. It doesn’t need electricity like the RO and UV technologies. The only disadvantage of this technology is that it cannot remove harmful solids like lead, arsenic, and pesticides from the water.

  1. TDS of Water: TDS stands for the total dissolved solids present in water. These dissolved solids are nothing but inorganic salts and some organic compounds. A high TDS value means harmful substances like lead, arsenic, fluoride are present in the water. These substances can act as slow poison. So, it’s necessary to have the right amount of TDS in your drinking water. To get rid of these harmful substances, you can get a RO water purifier. If the TDS value is too high, then go for a RO+UV water purifier. You can also measure the TDS value of your drinking water, and choose a water purifier accordingly.
  2. Water Quality: Water quality is divided into two types- hard water and soft water. The water that comes from underground is filled with different chemical substances. So, it’s considered as hard water (TDS value is above 500mg/little). For hard water, you can use a RO water purifier. The water that comes from the river or lake is considered as soft water (TDS value is less than 500mg/little). For soft water, a UV water purifier works efficiently.
  3. Water Storage Capacity: It is one of the important factors to consider before deciding on your water purifier. If you live in an area where power cuts happen frequently, then you should go for a larger capacity water purifier. Similarly, if you have a family of six people, a larger capacity (10L) water purifier will be a better choice. Choose the storage capacity depending upon the water requirement.
  4. Purification Capacity: The quantity of purified water that a water purifier produces in an hour is termed as purification capacity. Depending upon your family’s needs, you can choose low or high purification capacity. On an average, the purification capacity of an Indian household is 12-15 litres/hour.
  5. Electricity usage: A standard water purifier doesn’t use electricity for the purification process. However, a water purifier that uses high technology like RO and UV needs electricity. So, if you’re worried about electric bills, you can go for a non-electric water purifier.
  6. Maintenance: Most water purifiers need maintenance every 4months. The filters also need changing from time to time. Cost of the filter lies somewhere between 1500Rs and 4000Rs. The overall maintenance cost differs from product to product.
  7. Quality: Good quality water purifiers have certifications from certain organisations like NSF and WQA that specialise in water purification or water safety. You can also check the quality judging from the customer reviews.
  8. After-sales Service: Water purifiers need maintenance on a regular basis. So, you should go for brands that promise to provide good customer service. Next important factor is the warranty. A warranty of at least 1 year is the sign of a good brand. You can also choose brands that offer extended warranties.
  9. Water wastage: Some water purifiers waste a lot of water which isn’t good considering the global water crisis. Mostly, the RO water purifiers waste 75-80% of the input water. So, don’t use RO water purifiers if you don’t have a high TDS level issue. You can also go for the newer water purifier models that guarantee to recover over 50% of the input water.

FAQs for choosing the top water purifier in India

  1. Which Indian water purifier brand provides the best after-sales services?

Most of the customers have commented that Kent, Eureka Forbes, and Pureit provide the best after-sales service. But you should remember that the after-sales service of a water purifier depends on the availability of service centres in your area and the type of service that is required. You can also Google to know about which water purifier brand provides the best after-sales service in your area. Generally, water purifiers need frequent maintenance. So, always go for a brand that provides good after-sales services.

  1. Which is the most affordable water purifier in India?

If you want to try out cheaper options, then go for the non-electric water purifiers. These water purifiers use gravity based filtration technique and don’t use any chemicals. You can check out our list to find the best non-electric water purifier under 5000 Rs.

  1. What is a TDS meter?

TDS refers to the total dissolved solid substances in water. It is a very important factor to consider while choosing a water purifier. And a TDS meter is an instrument that helps to measure the amount of TDS present in the water. If the TDS of your drinking water is high, it means the water contains many dissolved solid substances, and these chemical substances can act as toxic for your body. So, with the help of a TDS meter you can measure the TDS of your drinking water and choose a water purifier accordingly. You can find a TDS meter starting from only Rs.500 from Amazon. And you can use it for years.

  1. How much does it cost for the annual maintenance of a RO water purifier?

Typically, an Indian brand charges around Rs.3000 to Rs.6000 per annum for the annual maintenance of a water purifier. It also includes periodic replacement of RO membrane, UV and UF filters, activated carbon filters, sediment filters etc. But the cost can differ depending upon the brand and type of model.

Also Check Related Kitchen Appliances Articles – Best Mixer Grinder in India & Best Microwave Ovens India

Conclusion – The Best Water Purifier in India

Waterborne diseases are a serious threat in India right now. You could never know that you are drinking harmful toxic substances like pesticides and arsenic with your drinking water everyday.

You can also use the water purifier to improve the taste of your drinking water. It is a necessary equipment that should be present in every Indian household.

You don’t have to spend hours scrolling through different online platforms to find out the best water purifier for your home.

With our list, you can find water purifiers with the most advanced technologies. We have added some affordable options too.

We hope this article was helpful and you got everything that you wanted to know about a water purifier.

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