10 Best Water Purifiers for Home in India – Reviews & Buying Guide

Are you searching for the best water purifier for your home?

Well, you’ve come to the right place.

Do you or your family members frequently suffer from waterborne diseases?

Does your drinking water smell like rotten food, looks polluted or tastes salty?

Don’t worry! You are not alone!

All you need is a good water purifier.

RO water purifiers are a great choice for almost all Indian homes. RO purifiers are so popular in India that the term ‘RO’ has become synonymous with ‘water purifiers’.

RO water purifiers, in combination with technologies like UV, UF, and MF, remove almost all commonly found impurities like: mud, sand, dust, bacteria, virus, cysts, and excess dissolved solids like calcium, magnesium, potassium, sodium, chlorides, and heavy metals like lead, arsenic, fluoride etc.

Amazon Water Purifier Offer

Buying a new water purifier for your home has to be a well thought out decision as your entire family’s health depends on drinking pure water.

The best part is you can easily buy an RO water purifier online or from your nearest home & kitchen appliances store. But the unfortunate part is buying the right one is not easy. With hundreds of models of water purifiers from several brands, it becomes quite challenging to find the best water purifier for your home.

Which is the Best Water Purifier in India?

If you also have the same question in mind then please read the following guide to find the answer.

Every month we spend hundreds of hours in research to come up with a list of the top 10 RO water purifiers that are perfect for every Indian home.

Let’s find out…

Updated March 2019:- The water purifier market is constantly changing, so we’ve gone through our review to make sure our selections are still current and added some new models to the list. The highly popular Kent Grand Plus continues to provide excellent performance for the price and remains our Top Pick. But we do have a new addition to the list! The Havells Max stood out for its innovative design: corner mount, removable storage tank, and quality purification. Keep reading below to see why we liked it so much, along with some other choices for those looking for affordable options or options for people looking for more advanced purifiers. Livpure Pep Pro Plus has consistently been in this list for a long period and continues to remain as one of the top sellers on Amazon, you can read more about this purifier below.

Top 5 Water Purifiers Comparison Table

  • Product Name
  • Product Score
  • Storage Capacity
  • Purification Capacity
  • Best Price

Best Water Purifier in India (2019)

1. Kent Grand Plus RO+UF+UV with TDS Controller Water Purifier

Key Features

  • 7 Stage Purification using RO+UF+ UV with TDS Controller.
  • Storage Capacity: 8 Litres, Purification Capacity: up to 20 litres/hour.
  • Best for all types of water like borewells, tanks or tap water.
  • Filter Change Alert and UV Fail Alarm.
  • Save Water Technology: Recovers more than 50% of water.
  • TDS Controller keeps the essential minerals in the purified water.
  • Built-in SMPS to handle a wide voltage range (100 – 300 Volts).
  • 1-year warranty + 3 years free service.

Why is it Good?
Kent Grand Plus offers 7 stage purification using RO, UF, and UV and can be used for all types of water sources like bore-wells, tanks or tap water. Kent Grand Plus is also suitable for high TDS water and can purify water with TDS as high as 2000 ppm.

The purifier features a transparent cover giving you a complete view of all that works behind to give you 100% pure and safe water. The storage tank with a capacity to store 8 litres of purified water and purification capacity of up to 20 litres per hour makes this a good fit for a large family.

Built-in SMPS keeps the purifier completely safe from voltage fluctuations, a common feature in most Indian households.

Why Buy Kent Grand Plus?
Unlike most RO purifiers which remove all essential minerals from the purified water, Kent Grand Plus uses TDS controller which maintains a safe level of essential minerals in the purified water.

Filter change alerts & UV fail alarm keep you updated on when the filters need replacement or if there is any fault in the UV. These features also make Kent Grand Plus a fail-safe water purifier, because the purifier will stop all operations if the filters are not replaced within the next sixty hours of the alert.

Most RO water purifiers recover only 20% of water as purified water and reject about 80%. But Kent Grand Plus employs Save Water Technology that recovers more than 50% water as purified water. This is not all, this truly best water purifier also stores the rejected water in a separate tank enabling you to easily reuse this RO waste water for other purposes. Kent Grand Plus reduces wastage of water and saves hundreds of litres of water daily.

Expert Review
Kent Grand Plus is one of the most selling RO purifiers in India. With Kent Grand you get reliable and quality purification with the trust of excellent after sales service from Kent.

  • Good Storage Capacity
  • Over 50% water recovery
  • Stores waste water in a separate tank
  • TDS Controller
  • Filter change alert & UV fail alarm
  • Suitable for water from all sources
  • 1 Year Warranty + 3 Years free service

  • Price

Full Review of Kent Grand Plus

2. Havells Max RO+UV Water Purifier

Key Features

  • 7 Stage Purification, 100% Water Passes Through RO & UV
  • Approx. 8 Litres Storage Capacity
  • Purification Capacity of up to 15 litres per hour
  • Recommended for all types of water sources
  • Advanced Automatic Alerts for self-diagnostic, purification process, tank full, low water pressure, and error alerts for UV, SV, and pump failure
  • Voltage Fluctuation Protection: Works well in the voltage range of 170 V – 330 V. Automatically shuts off if the voltage exceeds or drops more than the working voltage range
  • Compact futuristic design with flexible mounting (corner mounting)
  • Soft touch faucet with zero splash, zero contamination and smooth flow
  • Mineralz cartridge corrects PH and adds natural minerals
  • Revitalizer cartridge improves the hydration and mineral absorption to make water healthier
  • Contamination proof tank cover and Removable Tank

Why is it Good?
Havells Max, from Havells Water Purifiers, is one of the latest UV + RO water purifiers. Manufactured by Havells, the leading brand of electronics items in India, Havells Pro has got everything that makes it one of the top 10 RO water purifiers in India.

In most other RO water purifiers with features like TDS controller, some of the water bypasses the RO membrane and is only purified using UF membrane, this bypassed water is later mixed with RO water to maintain the essential minerals in the purified water. This means 100% of the water does not pass through the RO membrane.

In Havells Max 100% of the water passes through RO and UV to make every drop as pure as possible. Mineralz Cartridge adds all the essential minerals without compromising the purity and health and Revitalizer cartridge improves the hydration and mineral absorption to make water healthier.

Why Buy Havells Max?
Havells Max is an amazing RO+UV water purifier in its price range. The 7 Stage purification, with Sediment Filter, Activated Carbon Filter, RO Membrane, Germicidal UV, Mineralz Cartridge, Silver Impregnated Taste Enhancer and Revitalizer Cartridge, gives you 100% pure and great tasting water that is full of essential minerals.

Storage Capacity of approx. 8 litres and purification capacity of up to 15 litres is more than sufficient. Unlike other water purifiers, Havells Max can be placed on a table/counter top or mounted on a flat wall and in the corner. Purifiers from no other brand give you an option for corner installation.

Advanced Automatic Alerts for self-diagnostic, purification process, tank full, low water pressure, and error alerts for UV, SV, and pump failure. Another first of its kind, Havells Max features unique soft touch faucet that ensures zero splashes, zero contamination, and smooth flow.

Havells Max also features contamination proof tank cover which keeps the purified water in the storage tank free from all kinds of foreign impurities like dust and insects. The best part is the storage tank is removable, which means you can very easily remove the storage tank for the periodical cleaning.

Advanced voltage fluctuation guard ensures that the purifier performs well in the voltage range of 170 V – 330 V. Power trips if the voltage exceeds 330 V or if it drops below 170 V, protecting the purifier from any electrical damage.

Expert Review
Havells Max is undoubtedly the best water purifier in its segment and price range. With industry-first features like soft touch faucet for dispensing water, corner mount, and removable tank this RO water purifier is a must buy.

  • 100% Water Passes Through RO & UV
  • Mineralz cartridge corrects PH and adds natural minerals
  • Revitalizer cartridge improves hydration and mineral absorption and makes water healthy for our body
  • Compact design with flexible mounting (corner mounting)
  • Advance Alert System
  • Zero Splash Faucet
  • Removable Tank

Full Review of Havells Max

3. Livpure PEP Pro Plus RO+UV+UF Water Purifier

Key Features

  • 7 Stage Purification using RO, UV and UF
  • Storage Capacity of 7 Litres.
  • Purification Capacity of up to 12 litres per hour.
  • Recommended for all types of water sources, purifies water with TDS of up to 2000 ppm.
  • Indicators for Power ON, Purification process, and Tank Full Indicator.
  • UV Fail Alarm.
  • Works well in the voltage range of 140 V – 300 V.
  • Improves the taste of purified water.

Why is it Good?
Livpure Pep Pro Plus features a 7 stage purification process that uses, Sediment Filter, Pre Carbon Block Cum Adsorber, Anti-Scalant Cartridge, RO Membrane, UV Disinfection Column, Ultra-filtration Cartridge, and Silver Impregnated Post Carbon Cartridge, to give you 100% pure and fresh water.

You must have heard people telling you that their RO water does not taste good, this water purifier uses a special Silver Impregnated Post Carbon Cartridge that improves the taste and quality of water. Since the purification is done using RO, UV, and UF, you can use this purifier for all kinds of water sources.

This purifier from Livpure also features a small display with indicators for Power on, Purification Process and storage tank full. It also sounds a buzzer alarm when the UV lamp fails or malfunctions.

Why Buy Livpure Pep Pro Plus?
With this purifier, you not only get 100% pure water but also water that tastes great. With an ability to purify water with high TDS up to 2,000 ppm, this water purifier turns the hard undrinkable water into soft consumable water.

Livpure Pep Pro Plus works well within a wide input voltage range of 140 V to 300 V, which means that the purifier remains safe even during frequent voltage fluctuations. At this affordable price, Livpure Pep Pro Plus is a good buy.

Expert Review
Livpure Pep Pro Plus provides quality and reliable purification without burning a hole in your pocket. Available on Flipkart.com, it is being sold at a very attractive price and is one of the best-selling water purifiers on Flipkart.

  • RO+UV+UF Purification with Taste Enhancer
  • Compact and Elegant Design
  • 7 Stage advanced purification
  • Works up to 2000 TDS Level

  • No alert or indicator for filter change

Full Review of Livpure Pep Pro Plus

4. Blue Star Aristo RO+UV Water Purifier

Key Features

  • 6 Stage with 100% RO and UV purification
  • Purification capacity of up to 12 litres/hour
  • Storage capacity of 7 Litres
  • Purification On and Tank Full indicators
  • Alerts for UV failure and low water pressure
  • Child lock button on tap
  • Aqua Taste Booster feature that maintains optimum pH level, alkalinity and improves the taste of water
  • 1 year warranty

Why is it Good?
Aristo RO+UV is a compact and stylish water purifier from Blue Star. Available in two attractive colour variants of white and black, it has a 6 stage purification process: Pre-Filter, Pre-Carbon Filter, Sediment Filter, RO Membrane, Post-Carbon Filter and UV Lamp.

Aristo has a double-layered purification such that the entire water passes through the RO membrane first and then the UV lamp to remove all common impurities from the water.

It has a high purification capacity of up to 12 litres/hour, due to a super efficient and high-quality RO membrane which is also capable of ultra-high TDS removal of up to 96%.

The front panel has the standard purification on and tank full indicators along with a low-pressure alert.

Why Buy Blue Star Aristo RO+UV?
Aristo has a 7 litres purified water storage tank. One of the distinct features of Aristo is Aqua Taste Booster, which uses calcite media to maintain an optimum pH level and improve the taste of water. An optimum pH level makes the water alkaline which is good for our health.

Child lock is another interesting feature that is basically a small button on the tap which once pressed disables the tab and deactivates the dispensing of water. This is a great feature, especially if you have small kids, as it protects the water purifier from unnecessary wastage of water.

Expert Review
Aristo RO+UV comes with all standard features that any good RO water purifier should have along with some distinct and very useful features like Aqua Taste Booster and Child Lock. We believe Blue Star Aristo RO+UV will definitely be a great addition to your modern kitchen.

  • Suitable for Water from all Sources
  • Maintains the pH level and alkalinity and improves the taste of water
  • Child lock function on tap reduces wastage of water
  • Alarms for UV Fail and low water pressure

  • No alert for filter change

Full Review of Blue Star Aristo RO+UV

5. Eureka Forbes Aquasure from Aquaguard Smart Plus RO+UV+MTDS Water Purifier

Key Features

  • 6 Stage RO+UV+MTDS purification
  • Compact & lightweight design
  • TDS controller for adjusting the taste of water depending upon the source of water
  • Suitable for all sources of water like taps, borewell, and tanker
  • 6-litres storage tank
  • Smart colour changing indicators for purification process on/tank full, low incoming water pressure/no water supply/error with the machine/end of life
  • Voltage fluctuation protection (150 V – 270 V)
  • Table top or wall-mount installation
  • 1 year warranty

Why is it Good?
This water purifier offers reliable purification at an affordable price. You get 6-stage water purification with RO+UV+MTDS with 6-litres storage tank.

Compact and lightweight design with a big LED indicator for purification status and error alerts is also quite useful.

Another feature that is quite good for most Indian homes is the smart voltage fluctuation guard that protects your water purifier from any voltage fluctuations in the range of 150 V to 270 V.

Why Buy Aquaguard Smart Plus RO+UV+MTDS?
This is a good buy if you are looking for a water purifier from a reputed brand with highly rated customer service. Eureka Forbes has one of the largest service networks across India and that includes smaller cities and towns.

This RO water purifier from Eureka Forbes has been consistently gaining popularity since the last few months and is now the bestseller on Amazon.in.

And the obvious reason that we can see is this is the most affordable RO+UV water purifier from Eureka Forbes. Eureka Forbes has traditionally been known for offering its products at higher than market prices. But the entry of some new players who are offering quality water purifiers at affordable prices has finally forced Eureka Forbes to rethink its pricing strategy.

Expert Review
Eureka Forbes has led the way in the water purification market and has over 35 years of experience of providing clean drinking water to millions of Indian homes.

This purifier comes with pretty basic design and features. However, this is definitely a good buy if you are looking for quality water purification and reliable after-sales support.

  • 6 Stage RO+UV+MTDS purification
  • Compact & Lightweight
  • Brand Value & Good Customer Support
  • Attractive Price

  • Design
  • Lack of features

Read Aquaguard Smart Plus RO+UV+MTDS Full Review

6. Livpure Glo RO + UV + Mineralizer Water Purifier

Key Features

  • RO+UV+Mineralizer
  • 12L/hour filtration capacity
  • Total storage capacity is 7 litres
  • Ideal for TDS levels up to 1500 ppm
  • Clean and Elegant Design
  • Affordable price

Why is it Good?
Livpure Glo has consistently been in the list of best RO water purifiers on Amazon.in, that itself tells you a lot about its popularity. Livpure Glo water purifier not only removes the dissolved and suspended impurities from the water, but it also adds required essential minerals and balances the PH level of the water, via Mineralizer.

Why Buy Livpure Glo?
Livpure water purifiers have emerged as one of the best selling water purifiers in India. The product comes with a one year warranty and reliable on-site support across India. Livpure Glo is ideal for all types of water sources and effectively removes all commonly found impurities in water.

This purifier not only gives you clean and pure water but it also adds back essential minerals removed during RO purification. Balances the pH value of water and lowers the acidic nature of water.

Expert Review
We are majorly impressed with this product because of its use of different technology. Even though it is not really a fancy product, it has a 6-stage purification process that ensures clean and pure drinking water. You can totally go with Livpure Glo without second thoughts.

  • 6-stage purification means safe, clean and tasty water
  • Sleek & compact design
  • Retains essential minerals after purification

  • No alert for filter change

Full Review of Livpure Glo

7. HUL Pureit Classic RO+UV Water Purifier

Key Features

  • 5 litres water storage capacity
  • 6-stage RO+UV purification
  • Break-resistance tap
  • Post-RO carbon filter for cleansing the water of chlorine, dust and other impurities
  • TDS removal up to 1800 ppm

Why is it Good?
This water purifier uses 6 stage purification with RO+UV to give you 100% pure and fresh water. Pureit Classic RO+UV removes dissolved solids and removes all organic and inorganic impurities to ensure that you are drinking only pure water devoid of any impurities.

Why buy HUL Pureit Classic RO+UV?
This RO+UV purifier from HUL Pureit is very compact and neatly designed in an attractive combination of blue and white. Being highly compact, this Pureit water purifier requires minimal wall space in your kitchen and is therefore very suitable for small kitchens.

Among the top 5 selling RO purifiers on Amazon.in, this is one of the most affordable RO+UV purifier available in the market.

Expert Review
This RO + UV water purifier with 5 litres storage capacity is one of the best RO water purifiers for small families with a limited budget. At such an affordable price point, this product offers 6-stage water purification.

  • 6-stage purification means safe, clean and tasty water
  • 90% TDS Removal, turns hard water up to 1800 ppm into soft and drinkable water
  • Affordable Price

  • No Auto Alert for Filter Change or UV lamp fail
  • Small storage capacity
  • No display

Read HUL Pureit Classic RO+UV

8. Kent Ace Mineral RO+UV+UF+TDS Controller Water Purifier

Key Features

  • 6 Stage Purification using RO+UV+UF with TDS Controller
  • 7 Litres Storage Capacity
  • Purification Capacity of up to 15 litres per hour
  • Recommended for all types of water sources
  • Filter Change Indicator and UV Fail Alarm
  • TDS controller maintains all the essential minerals in the purified water
  • Built-in SMPS for protection from voltage fluctuations (100-300 Volts)
  • 1 year warranty + 3 years free service

Why is it Good?
Kent Ace Mineral is one of the best selling RO water purifiers in India. With its 6 Stage purification using RO, UV and UF, this purifier from Kent is great for purifying water from all types of water sources like Municipal Water supply, borewell/groundwater, lakes or rivers.

Why Buy Kent Ace Mineral?
The trust and customer support of Kent, the most renowned water purifier brand in India, coupled with compact design, a big list of useful features and attractive price make it a good buying option.

Expert Review
Kent Ace Mineral is one of the best selling water purifiers from Kent. The 6 Stage purification with Sediment Filter, Activated Carbon Filter, RO Membrane, UF Membrane, TDS Controller and UV removes all impurities in source water. Kent Ace gives you pure and healthy water by maintaining all the essential minerals in the purified water.

Storage Capacity of 7 litres and purification capacity of up to 15 litres is more than sufficient for average Indian household. Filter Change indicator and UV Fail alarm alert you in advance and ensure that the water you drink is pure and healthy.

  • Double purification with TDS Control for purity & great taste
  • Purifies water really fast
  • Nice compact design
  • Handles long range of voltage fluctuations
  • 1 year warranty + 3 years free service

  • Price

Read Kent Ace Mineral Full Review

9. AO Smith Z8 RO Water Purifier

Key Features

  • 8 Stage RO+SCMT Purification – Pre-filter + Sediment filter + Carbon Block + ART™ + Side Stream RO membrane + MIN-TECH + ZX Double Protection Dual Filter (Silver Activated Post Carbon block + SCMT)
  • Get hot purified water at a press of a button.
  • Ultramodern design with an intelligent digital display that also shows the digital reading for hot water temperature.
  • Saves 2 times more water as compared to an ordinary RO water purifier.
  • Night assist – Glow effect guides you to your water purifier in the night and makes your kitchen look good.
  • Automatically flushes the RO membrane which enhances the life of RO membrane.
  • Alerts in advance for RO membrane and other filters change.
  • 10-litres storage tank capacity – 9.2 Litres + 0.8 Litre (purified hot water).
  • Purification capacity of up to 15-litres per hour.
  • Adds essential minerals back to the purified water.
  • 1 Year Comprehensive Warranty includes all filters, RO membrane & electrical parts.

Why is it Good?
AO Smith Z8 has plenty of features that make it a good choice and some of these features are not available in RO water purifiers from any other brand.

Starting from the purification technology first, AO Smith Z8 comes with 8 stage purification that is capable of removing all common impurities from the drinking water. Quality water purification means you can be 100% sure of every drop of water that you get from the Z8. Mineraliser Technology (MIN-TECH) adds back the essential minerals in the purified water to ensure that the water tastes fresh and natural. The mineraliser also balances the pH level of water to maintain the alkalinity and makes it healthy.

Most RO water purifiers waste a lot of water and this has been a cause of concern for every right-thinking citizen. Unlike most RO water purifiers, the AO Smith Z8 with its Advanced Recovery Technology saves twice as much water as any ordinary RO purifier would save.

AO Smith Z8 also features separate smart alert indicators for RO membrane and filters. These indicators are provided near the temperature display and start glowing when it is the time to change the RO membrane or the pre and post RO filters.

Featuring an ultra modern design, AO Smith Z8 comes with two separate storage tanks for normal temperature water (9.2-litres tank) and hot water (0.8-litres tank). It can be mounted on a wall or can be placed on a table or kitchen counter. The night assist feature is very useful during the night. The glow effect will guide you to the water purifier without turning on the kitchen lights.

Another feature that is rarely available in any other brand is dispensing of purified hot water. AO Smith Z8 lets you dispense hot water at the click of a button. The purifier comes with two separate faucets for normal purified water and hot purified water. By default the water is heated to 45 degrees and if you have an option to raise the temperature up to 80 degrees. This feature is very useful, especially during winters. And the best part is, keeping the safety in mind, the purifier comes with a child lock button on the hot faucet to avoid accidental burns from the hot water.

Another one of a kind feature of AO Smith Z8 is the auto-flushing of the RO membrane. The purifier automatically flushes the RO membrane at the start of each purification cycle. This increases the life of the RO membrane and reduces the maintenance costs.

Why Buy AO Smith Z8?
The trust and customer support of Kent, the most renowned water purifier brand in India, coupled with compact design, a big list of useful features and attractive price make it a good buying option.

This RO water purifier from AO Smith is a must buy for people who have a little higher budget and are looking for a technologically advanced water purifier. This is also an amazing choice for people who do not like the shocking wastage of water by the regular water purifiers. The ultramodern design, digital display, and the night assist glow effect also make it an excellent choice for homes with beautifully designed modular kitchens.

And if you are someone who prefers drinking warm water then you should look no further.

Expert Review
We would have rated AO Smith Z8 as the number one choice in this list of best water purifiers in India if the price was a little more affordable. If you have the required budget then AO Smith Z8 is definitely a good buy.

  • 8 stage purification
  • Saves water and reduces wastage of water
  • Purified hot water
  • Auto-flushing of RO membrane
  • Total storage capacity of 10 litres
  • Ultramodern design and digital display
  • Alert for filter and membrane change
  • Adds essential minerals

  • High price

Read AO Smith Z8 Full Review

10. Hindware Calisto RO+UV Water Purifier

Key Features

  • 6 Stage RO+UV+UF Purification.
  • 100% of the water passes through RO, UV and UF.
  • Clean & compact design.
  • Magnet assisted detachable front cover.
  • Unique transparent tap handle.
  • Indicators for power on, tank full & purification process.
  • 7-litres storage tank capacity.
  • Purification capacity of up to 12-litres/hour.
  • Suitable for water with TDS up to 1800 ppm.
  • Table Top & Wall Mounted.
  • 1 Year Warranty: 6 Months for all filters and 12 months for RO membrane & electrical parts.

Why is it Good?
Launched on Flipkart as the ‘Best in Class Stylish Performer’, we liked the strikingly clean, compact and a fresh design of Hindware Calisto.

Hindware Calisto features the 6 stage purification which comprises of an ultra-fine sediment filter, adsorbent pre-carbon filter, RO membrane, UV lamp, UF membrane, and post carbon filter. 100% of the input water passes through all 6 stages which mean the purified water is free from all impurities and Calisto is good for all kinds of water sources.

Hindware Calisto comes with a storage tank capacity of 7 Litres and purifies up to 12-litres of water per hour. The front panel features indicators for Power on/off, Tank Full, and Purification Process.

The features given above are somewhat a standard set that we expect any good water purifier to come with. What is distinct about Hindwater Calisto is it’s stylish looking transparent tap handle that adds a touch of modern design and clearly stands out. The truly distinct feature, however, is the first of its kind ‘Magnet Assisted Detachable Front Cover’. The front cover can be easily removed which makes it easy to clean and service.

Why Buy Hindware Calisto RO+UV?
In a very short period, Hindware Calisto is now featured among the best-selling RO water purifiers on Flipkart.

With the highly attractive price Hindware Calisto provides a great value for your money. And if you are not looking for any fancy features then Hindware Calisto is definitely a good choice.

Expert Review
This is a good purifier with a clean and compact design and highly attractive price. It features all the essential features and we would have given it 10/10 if this purifier had the TDS controller or mineralizer feature.

  • Very attractive price
  • 6 stage purification, 100% water passes through RO, UV and UF
  • Place on table/counter top or mount on a wall
  • Front cover is very easy to remove, easy to clean
  • Clean & compact design, transparent tap handle

  • No alert for filter change
  • No TDS controller or Mineralizer

Full Review of Hindware Calisto

This brings us to the end of this very long and detailed review of the best RO water purifiers in India. Hope you enjoyed reading this informative and useful post.

Also, read:

Why Do You Need a Water Purifier?

37.7 Million Indians Affected

According to a report from the Ministry of Drinking Water and Sanitation, Govt. of India, it is estimated that about 37.7 million Indians are affected by waterborne diseases, 1.5 million children die of diarrhoea and 73 million working days are lost due to waterborne diseases annually, leading to an economic burden of USD 600 million a year.

According to the data published by the Ministry of Drinking Water and Sanitation (MDWS), out of the total 17, 13,303 habitations in India, 1, 40,437 were found to be contaminated as per lab tests conducted in FY 2017-18. This accounts to 8.19 percent of all habitations being affected by poor water quality.

It is estimated that 66 million people in 20 Indian states are at risk due to excess fluoride and 10 million due to excess arsenic in the groundwater (report). About 62 million people are suffering from various levels of fluorosis, of which 6 million are children below 14 years; suffering from dental, skeletal and non-skeletal fluorosis.

These reports are alarming, the state of water contamination in India necessitates that almost every home in India should adopt one or the other type of water purification measures.

Frequently Asked Questions (FAQs)

Which water purifier is best for Borewell water?

Borewell water generally has a high TDS level. Apart from the commonly found minerals like calcium, magnesium, sodium, iron, borewell water may also contain several harmful heavy metals like mercury, lead, arsenic, fluoride etc. RO water purifiers are most suitable for high TDS water. RO purification in a combination of UV purification is ideal for borewell water as UV provides extra protection from biological impurities like bacteria and viruses. You can also use UF or Gravity based purifiers for borewell water that does not have any harmful impurities and has a low TDS level (less than 300 ppm). If you do not have any budget constraint then RO+UV water purifiers are the safest bet for borewell water purification.

Which brand offers the best customer service and after sales support?

Water purifier is one product that requires periodic service and technical support. Therefore it is very important that you only buy water purifiers from reputed brands with good customer support services. All good brands are now focussing on providing better after sales support but before buying any particular brand you should always check whether the brand:

  • provides free installation in your area.
  • has distribution and support services in your area.

You can check all this by simply calling the customer support number of the respective brand. You can also perform a local search on Google or read user reviews on websites like JustDial and online stores like Amazon and Flipkart. We are saying this because some brands may provide excellent service in some parts and not so good service in other parts of the country.

I am getting a non-branded RO at half the price, should I buy?

We do not advise our readers to go for a local brand or non-branded water purifiers. Water purifiers are meant to provide you with pure and clean drinking water and keep you safe from harmful waterborne diseases. These non-branded water purifiers may seem very cheap and you may be tempted to buy one but you should always invest in a good quality water purifier from best brands because cheap non-branded purifiers:

  • use low-quality filters and membrane
  • have poor customer support service
  • offer unreliable purification

What is the benefit of buying a water purifier online?

If you buy a water purifier from a reliable online store like Amazon or Flipkart then you can expect benefits like

  • 100% genuine product
  • free installation by brand
  • free extended warranty or extra warranty at a very low price
  • attractive price, best deals, and offers
  • bank and credit card discounts
  • you can compare water purifiers from different brands and buy from the comfort of your home or office
  • read customer reviews to make a confident choice

Will I get the warranty if I buy a water purifier online?

Yes, you get the complete brand warranty as you would get when you buy from a local authorized dealer of the brand. But you should always buy from trustworthy websites like Amazon and Flipkart because the sellers on these online stores are verified and they have very strong customer protection policies. You may even get the extra or extended warranty at a minimal price if you buy online during some offer period.

What is the maintenance cost of RO water purifier?

All RO water purifiers require periodic maintenance, consumable parts like filters and membrane need to be replaced at regular intervals. Replacement of these parts and filters ensures the purity of water and maintains the efficiency and effectiveness of your RO purifier.

Most reputed brands of water purifiers now offer standard AMC packages. These AMC packages generally cover all consumables, electronic parts, and periodic servicing. Different brands have different rates for their AMC packages and AMC packages can also vary according to the water purifier model.

Generally, AMC packages start from Rs. 4,000 and can go up to Rs. 8,000 depending upon the brand and water purifier model. AMC packages, for high-end water purifiers with a lot of extra features, tend to be higher.

Different sources of water with varying impurities may require different types of water purifiers. We have put together a detailed water purifier buying guide to help you find the best water purifier for your home.

If you are planning to buy an RO water purifier and have any specific query or suggestion then please share your thoughts using the comments form given below.

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  1. Well researched and very useful list for anyone planning to buy a new water purifier.

  2. This post is great. There is one more company name as Blue Mount Appliances which is the India’s best alkaline Ro water purifier company where it offers alkaline Ro water purifier at best price.

  3. This list is best. I am using Livpure glo 7 since long and now want to buy one more for my rented apartment. I think I’ll go with the Hul Pureit Mineral. This the best RO in affordable price.

  4. Drinking unsafe water is very dangerous for health. Ultra Filtration Water purifiers can eliminate Cysts, microorganism, Bacteria and other particles found in the water. The UF water purifiers can also purify Turbid and Mud water.

  5. Today water purifier keeps important role in our life and most of the people are confused to select best water purifier. But thanks for your post it’s really helpful for us.

  6. Really amazing information share. How to choose best Drinking Water Filter System for home use.

  7. Appreciate your article on explaining best water purifier so I am satisfied with AO Water purifier initially I was skeptical about this product but once it got installed I was happy with its performance so you can see unboxing and installation I have added to my YouTube channel here https://youtu.be/AIPL5gnzan4.

  8. Pls don’t buy blue star majesto ro it has been leaking since installation.
    Really very bad quality plastic is used by the company.
    I suggest u to buy any company ro but not blue star.
    Very disappointed

  9. Good knowledge for water purifiers. Keep it up.

  10. I surprised to note that Zero B water purifier by Ion Exchange, who are pioneer in water treatment technology, does not appear in top 10 list!!! Is it really that bad or omitted by oversight?

  11. Blue Star Water Purifier is a very good water purifier that supplies pure water (Imperia \ Majesto).

  12. This list of best water purifiers seems to be quite unbiased and honest. I never knew that Havells also manufactures water purifiers and I am so glad that I read this post and ordered Havells Pro water purifier, amazing product with very useful features.

  13. Yes Preeti, Havells has recently launched it’s range of purifiers but has become quite popular in few months. Best of luck with your Havells water purifier. Do share your experience with us.

  14. Hi, Thanks for uploading list , but I am still confused , I am planning to buy havells Max water purifier. Is it better than Aquaguard & Livpure PEP. plz suggest

    • Which models of Aquaguard? Livpure PEP also comes in multiple variants like Livpure PEP, PEP Plus, PEP Star, PEP Pro, PEP Pro Plus etc. Kindly Provide the details so we can guide you better.

  15. Sir do these water purifiers retains essential minerals ,because many purifiers also filters essential minerals needed for our body

    • Yes, most of the RO water purifiers being launched now a days do retain essential minerals in the purified water. Purifiers with features like TDS controller, Mineralizer, or Mineral Cartridge retain essential minerals.

  16. Thanks for your post… I am planning to buy a water purifier but confused between 1. – Havells Pro RO + UV 8 L Water Purifier 2.Havells UV Plus UV UF 8 Ltr. UV Water Purifier 3.Livpure PEP Pro Plus RO+UV+UF Water Purifier 4. Kent grand plus …………….. Can you suggest which one is best among this four…. I am staying in a good society and believe having municipal water supply …. Kindly suggest at the earliest

    • Keeping in mind your requirement and the fact that municipal water is generally low on TDS, you can go with any of the four shortlisted purifiers. However we would strongly recommend choosing a RO+UV water purifier in place of just UV purifier. That is because RO adds the required extra layer of protection to make purification full proof. We would also recommend going with a purifier which retains essential minerals in the purified water. Because the water coming to your home most definitely be low TDS water and normal RO+UV purifiers will result in purified water that is too low on TDS (which is not recommended).

      So that leaves us with 3 options now. Out of these 3 we would recommend Havells Pro because of the amazing set of features, the best being 100% RO & UV purification with mineralz cartridge (which keeps essential minerals in the purified water).

  17. List is incomplete you have not considered a important contender ” A O Smith Water Purifier “

  18. I wish to buy a purifier but TDS level in my place is 300-400 ppm which quite good for a drinking water. Our place is a green campus with own tube-well but only problem is that as the water supply pipes are older so some time iron traces were found, second some time we face a problem of soil which needs back flushing of pipes. As such water is very good and clean. 9 years back, we tried Kent RO but we found bitter taste of water and also arise in gastric problems and that’s obvious due to very low content of minerals. Kindly suggest a purifier for us keeping in mind the taste and mineral contents.

    • Keeping in view all the information that you have provided, the only issue that you want your purifier to tackle is suspended impurities like sand etc. Since the input water is quite good, you can go for any of the water purifiers including the entry level gravity based water purifiers. If there is no constraint on budget then should go for a RO+UV purifier with TDS Controller/Mineralizer/Mineralz Cartridge

      Please do not choose any RO purifiers which does not maintain the level of essential minerals in the purified water. Because the input water TDS is already quite good and normal RO purifiers will reduce the mineral content to a very low level which is not good for our health.

  19. How about Livpure Glo Touch? Could you please share “Full Reviews” for this one OR your thoughts?

  20. Hi, thanks for your review can I know about AO smith water purifier particularly about X8 & Z8 model

  21. Reply
    syoprakash sharma June 7, 2018 at 11:07 am

    I am from sriganganagar rajasthan . I want buy water purifier. Govt water supply through underground pipe.water is not much of good but not bad or we can say good quality .
    We are 6-7member in family. Can suggest me which brand should I purchase within 10k budget??

  22. Except TDS level no company provides a detailed water report of water sample from the filter.This is totally misleading to the buyer.A simple RO filter will suffice the best result and if one wants he can boil the filtered water.

  23. Hi, I am planning to buy a RO purifier tomorrow. I went to a few local stores today ..but i was confused ..they showed me a few items of Livpure, pure it and kent. But i am confused about which one to buy in terms of purification and taste of the water ..as we have submersible pump and we used to drink direct stored water of submersible pump. We have no municipal connection. So please suggest me the best ro purifier with full features.

  24. wat about 3M science applied to life company

  25. I have been using a 7 liter capacity model called Pristine from Zero B water purifier for many years.The Annual maintenance Charges are Rs 4500 per year which includes changing catridges.
    But there is no check on PH value and adding minerals in my present model.
    Your suggestion on Havels Pro is appears good since it checks PH and adds minerals.Any idea about AMC charges for Havels Pro ? Please comment.

    • Havells Pro is relatively newer model and currently we do not have much information on the actual costs of maintenance. But looking at the technology and types of filters/cartridges used we think the maintenance cost would be around Rs. 3,000 to Rs. 4,000. But maintenance cost always depends on 3 factors: quality of input water, usage and accidental/unplanned failures.

  26. What about the annual maintenance cost for Kent grand plus, livpure glo and aquagaurd reviva NXT/ genius.
    My area is covered by Municipal water supply, tds around 600 ppm, but sometimes water are muddy and heavily treated with chlorine.

    • The actual maintenance cost would depend on usage, however the approximate cost of these water purifiers would be between Rs. 3,000 to Rs. 5,000. Livpure Glo being the most cost efficient in terms of maintenance cost. Maintenance cost of Kent Grand Plus and Aquaguard Reviva/Geneus would be a little higher as compared to Livpure Glo.

  27. Reply
    VISHWAMBHAR DESAI July 13, 2018 at 5:35 am

    Please explain working principle of RO+UV water purifier. How to maintain in house without supplier services.

  28. Blue mount ro plus alkaline water purifiers are best water purifiers in India.

  29. You have shared the list with details of each and every model very nicely. Thanks for sharing such a detailed post on the topic. My friend is confused between Livpure Glo suggested by you and KENT Pearl water purifier. Which one do you suggest for my friend? TDS of the water at his home is 400.

  30. Water purifiers of Hi tech are safe

  31. I bought Propello Hygia Water purifier in 2013 at rate of 16990/-. I’m not happy at the quality of this brand & also tell them clearly. In reply l’m informed by their end that their all products are equal like Kent, Aquaguard at the same price. Is it true? If I want to go to any others brand at the price of 20000/- to 25000/-, which model do you suggest for me? PHE water has been supplied door to door by Uluberia Municipality, Howrah, WB. Pls guide me.

  32. Hi Admin!
    I live in Sri Lanka and planning to buy one of the listed products from India.
    Generally the water from municipal council here is very clean, but we still boil the water and use for drinking. What would you suggest as a best product to suit this environment?
    Thanks in advance.

    • Hello Raman,
      Welcome to BestROWaterPurifier.in and Thank you for writing in from Sri Lanka.

      You have not provided the TDS value of the water. From your description, we are assuming the water must be of low TDS. In such a case, you may go for any UV+UF water purifier.

  33. Hello Sir,

    Thanks for the valuable information on water purifiers, as I have to buy one ASAP because water quality in my area is very bad and we are surviving on bottled water for now.

    Ground water from tub-well/bore-well with TDS is around 2200.
    1. Kent representative visited us and suggested only Kent SUPER+ for this much of TDS.
    2. I went to a water purifier dealer and he said Kent SUPER+ will not work for this level of TDS and suggested Livepure and Whirlpool ROs he is dealing with.
    So, I am little bit confused and need your help in selecting a right product for my family.

    Thanks and Regards

    • Hello Anil,
      TDS of 2200 ppm is definitely quite high. Most of the home RO purifiers available in market are suitable for water up to 2000 ppm. We couldn’t find any RO purifier from Kent or Livpure that is suitable for TDS levels above 2000 ppm.

      Please check Moonbow Oceanus 3000, it works for TDS as high as 3000 ppm. You can order it online from Flipkart.

  34. a well articulated and exhaustive article.

  35. Hi,

    This is really well written article but I would like to add one more best ro water purifier to this list which is Kutchina Water Purifier. I am using Kutchina Water purifier since last 1 year and I am quite satisfied with Kutchina Purica water purifier https://www.kutchinawaterpurifier.com/water-purifiers/purica.

    Please add Kutchina Water purifier also to this list.


  36. Hello Experts,

    I am looking for a water purifier with alkaline technology. I have only come across 2 variants which have RO as well as alkaline technology.

    Panasonic TK-AS80
    Blue Mount Alkaline RO

    Can you please share your views on these 2 products and their positive/negative.


    • Reply
      Best RO Water Purifier August 23, 2018 at 12:15 pm

      Hello Abhilash,

      We have not yet reviewed any of the water purifiers provided by you. However, if you are looking for alkaline water purifiers then you can go for RO purifiers with Mineralizer technology. These purifiers use a Mineral cartridge to add all essential minerals in the purified water. Adding of minerals improves the pH value of water from acidic to alkaline. You can check Havells Pro RO + UV Water Purifier, this purifier comes with the Mineralz cartridge that corrects the pH of purified water.

      Update: Based on the user request, we have compiled a list of best alkaline water purifiers in India.

  37. Can you share your view about AO smith water purifier? I had aqua guard Enhance and tank design is such that we could see insects can get inside the tank.(3 piece design).we are getting tank water from lorry and the TDS is too high. Which RO+UV+UF brand will you suggest. I am worried about that after sales service. I conclude on these brands Moonbow 3000 series , Aquaguard reviva nxt or Geneus and Livpure. I am planning to buy in 2-3 days , hope to see your reply before that. Thanks admin for putting up this info and reviews. Great work Appreciate it.


  39. very well researched post. Thank you,
    just one stupid question. Does the water purifier requires electricity and water supply 24/7. Or untill the tank is full. Then we can switch off the power and the inward tap connection and use the water filled in the tank.

    • Hello Sameer,

      All the RO water purifiers come with an auto cut-off feature that automatically stops the water supply when the storage tank is full. When the water level in the storage tank drops, the purifier automatically resumes the purification process and water intake. You can switch on/off the purifier anytime, but it is not required.

  40. Hi,

    Very few sites cover such details and this is very helpful.
    Any suggestions how can I get my water tested before I zero upon one of the filters? A company guy can come and do it but then he would insist on buying his product.

  41. How is AO Smith water purifier . Pls suggest ours is borewell plus cauvery water mix.

  42. Sir
    Your site is really very useful. We are using bore well water. Please suggest best water purifier with steel storage tank.

  43. How about AO Smith Z8 water purifier? It has SCMT, instead of UV. How do you recommend that one?

    • AO Smith Z8 is a very good RO purifier and comes with all the high-end features. SCMT works just like UV and serves the same purpose. Apart from reliable purification, you also get ultra modern design, sophisticated features, hot water at press of a button, night assist, wastes 50% less water as compared to other RO purifiers etc.

  44. Though the information is good, but not mentioned about the maintenance cost involved in all the purifiers. Buying a purifier is one time cost but maintaining it is a big cost which all the companies are charging either replacing different parts of purifier in every 3 months time. I am facing this problem with my Kent purifier and even taken the AMC, every time I have to pay around 2000 in every month for part change.

    • Yes maintenance of RO purifiers is an ongoing cost. And maintenance cost for Kent is a little higher as compared to some other brands. But spending Rs. 2,000 per month is not at all normal. For what work or repairs are you paying all this money?

  45. I have a Kent installed in 2013….Is there a way to exchange it?

  46. Hi,
    Thanks for sharing a detailed review on water Purifier’s. Right now I’m using Aquagaurd Reviva NxT. It’s only RO Purifier and We are depending on bore water only. Could you please suggest can I continue with the same or need to update with other Purifier. And also please suggest how to check the TDS level in water and the chlorine content in water.
    Awaiting for your reply.

    Thank you,


  47. Reply
    Krishna brahmanandam December 10, 2018 at 6:13 pm

    Hi, I want to buy Eureka Forbes Aquagard Geneus RO+UV 7 litres water purifier black costing 21550/- Can you please advise me how good is it and I stay in Devanally ozone Urbana SENIOR CITIZEN APPARTMENTS CALLED IRENE URBANA Bangalore. Will there after sales service there

  48. Few of the other things to keep in mind while hunting a drinking water purifiers are the usage of electricity, the capacity of water, after sales service and the wastage of water.

  49. Hi, Last time i was using aquaguard UV purifier which had issues of insects(cocroach and as well small ants). I tried all my best to keep this safe from those insects but failed, finally switched can water. Now i am need of purifier which purifies and also maintains good taste even when bore water is fed in. And design gives good safety from smallest insects such as small ants/cocroaches/any other. Should have back up on power cut off with water supply. Budget friendly. Also give me details with yearly maintenance charges.

  50. Hello,

    Whoever runs this site does a commendable job!
    I’ve been reading this site extensively for the past few days to choose the right water purifier for my home. We have mixed water source, borewell bring the primary source. TDS meter showed 600 as the reading and the AO Smith executive suggested to buy either X8 or the Z8 model.
    To get the best price, I went to a few stores and found there are numerous other brands which offer similar technology/purification methods.
    A salesperson even recommended a LG basic model which costs around 16k.
    I’m quite liberal with the budget but want a purifier which gives out good water and the maintenance costs should be reasonable. What options do I have? Awaiting your reply before I make the plunge. Thanks in advance.

    • Dear Shiv,

      All the RO purifiers listed here will fit your requirement. The only thing that you need to see is the kind of extra purification or convenience features you would want. But always remember, the high-end models may require you to spend more on their maintenance. Looking at the TDS reading of your water, you should go for a water purifier that has RO+UV with a TDS controller/modulator or mineralizer.

  51. thanks for sharing these details about the RO water purifier. I liked this blog because you not only shown the quality but also post the price and models also.

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