Note: During a recent update of the article, we removed four models of water purifier which was redundant and replaced it with improved water purifier and updated the sequence of the list.

Water is life. Without water, your well-being would suffer. Unfortunately, it is not every water source that is safe to drink. Reminiscing an old poem that captures the current situation: Water! Water! Everywhere! But none to drink! This explains why the best water purifiers cannot possibly be ignored. Having them would safeguard your health and those of your loved ones.

Best Water Purifier in India

With the ‘dogs eat dogs’ nature of the Indian market, picking the right one wouldn’t be an easy task. With the numerous water purifiers currently on sale, you can’t just pick anything with a nice product description and enticing pictures.

If you do that, you could end up with another expensive piece of junk that brings backs unpleasant memories. Variety might be the spice of life, but it makes choosing the right water purifier for your home more daunting.

To relieve you of the stress of narrowing down these water purifiers to genuinely decent ones, we have compiled this product review. Listed in the first part of this article are the best water purifiers in India. Other relevant info such as the Best Brands, Buying Guide, FAQs, and Buying Tips, among others; can be seen in the second part.

Table of Contents

Best Water Purifiers in India – Reviews

To open your eyes to the attributes of the best water purifiers in the Indian market, this review section is bound to throw more light on these products. Let’s get to the crux of the matter quickly!

1. KENT Supreme Lite 2020 (11110), Wall Mountable, RO + UF + TDS Control, 8 L Tank, White, 20 LPH Water Purifier

KENT Supreme Lite 2020 (11110), Wall Mountable, RO + UF + TDS Control, 8 L Tank, White, 20 LPH Water Purifier

To quench the thirst of your family with safe drinking water, resort to nowhere else than Kent Supreme Lite 2020 (11110), Wall Mountable, RO+UF+TDS Control, 8L Tank, White, 20 LPH Water Purifier. This advanced water purifier not only purifies the water by multiple purification processes but also retains the essential natural minerals to provide pure and tasty drinking water.

 It comes with a storage capacity of 8 liters of purified water ensuring the continuous flow of water. The water purifier comes with a water level indicator to keep a track of purified water available for consumption.

Filter your thoughts before buying a water filter.


  • Gives 100% pure water
  • Mineral RO Technology
  • Retains Essentials Minerals
  • High Storage Capacity
  • Water Level Indicator
  • ABS Construction
  • Fully automatic operation with auto-on and auto-off function
  • Wall mounted design- best suited for domestic use


  • RO purification works efficiently
  • The product works extremely well
  • Water filtration is fast
  • Water tastes good and is reasonably quite


  • Poor customer service in some places
  • Technicians can try to sell out their products
  • It stopped working for certain customers

Planning to buy this model?

Check Price on Amazon

2. Eureka Forbes Aquasure From Aquaguard Amaze Ro+Uv+Mtds 7L Water Purifier, 1 Pc

Eureka Forbes Aquasure From Aquaguard Amaze Ro+Uv+Mtds 7L Water Purifier, 1 Pc

Within the hustle and bustle of your daily urban life, make way for a stylish yet safe water purifier, Eureka Forbes Aquasure From Aquaguard Amaze Ro+Uv+Mtds 7L Water Purifier, 1 Pc. This compact and sleek purifier can easily adjust the taste of water as per the water source.

It purifies the water through multi-stage purification, making the water 100% safe to drink. The water purifier can go low on your monthly bill and store up to 7 litres of clean and fresh water at home.

Gulp, don’t your worries with a glass of safe water


  • Smart Purifier-LED Indicator
  • Multi-stage Purification
  • Long Lasting Cartridge
  • Large Storage
  • Safe and Pure Water
  • Sleek and Compact Design
  • Energy Saving Mode
  • Flexible Installation
  • Advanced RO + UV + MTDS purification


  • A genuinely great product
  • Timely installation
  • Reasonable price and great output
  • One can regulate TDS as per taste


  • Defective products received in some places
  • Poor customer service in some places
  • Poor product quality

Planning to buy this model?

Check Price on Amazon

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

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

Keeping our Indian traditions alive HUL Pureit is back with HUL Pureit Copper+ Mineral RO + UV + MF 7 stage Table top / Wall Mountable Black & Copper 8 litres Water Purifier. As we all know that drinking water from a copper vessel can contribute to the wellbeing of our body. This improved water purifier with the goodness of copper provides a choice of RO water and copper charged RO water.

It undergoes 7 stage advanced purification that ensures 100% RO purified water with a storage capacity of up to 8 litres.

Let the compliments pour in, for the efficiency worth noticing.


  • Dual Water Dispensing
  • Copper Charge Technology
  • Precise Copper Dosing
  • Intelligent Copper Auto-Cleaning
  • Large Water Storage
  • 7 Stage Advanced Purification with RO + UV + MF
  • Purification Capacity up to 28 litres per hour
  • Mode Hands Free Bottle Zone


  • Premium look
  • Water tastes perfectly fine
  • Fantastic product
  • Easy to use
  • Efficient


  • Poor Customer service in some places
  • Faulty products received in some places

Planning to buy this model?

Check Price on Amazon

4. Aquaguard Aura 7L RO+UV e-boiling + MTDS water purifier with Active Copper

Aquaguard Aura 7L RO+UV e-boiling + MTDS water purifier with Active Copper

With superior design and advanced technology, the all new Aquaguard Aura 7L RO+UV e-boiling + MTDS water purifier with Active Copper is one of the best in its class. This advanced water purifier delivers optimum purification through its dual RO + UV technology. The copper infused water further filters down the water and adds its goodness to the water for better health.

It ensures that each drop of water is pure and healthy by retaining the essential minerals like Magnesium & Calcium.

Just go with the flow and have the right pick.


  • Active Copper Technology
  • RO + UV + MTDS
  • Stylish Tap with Metallic Finish
  • Mineral Guard Technology
  • UV e- Boiling Technology
  • Advanced Taste Adjuster Technology
  • 8 Stage Purification
  • Capacity of 7 litres


  • Excellent taste of water
  • Looks elegant and gorgeous
  • No leakage
  • Easy to use
  • Fast


  • Poor installation service in certain places
  • Leakage in some cases has been observed

Planning on buying this model?

Check Price on Amazon

5.HUL Pureit Eco Water Saver Mineral RO+UV+MF wall mounted/Counter top Black 10L Water Purifier

HUL Pureit Eco Water Saver Mineral RO+UV+MF wall mounted/Counter top Black 10L Water Purifier

Did you know that ordinary RO wastes more than 2 glasses of water for every glass of purified water? To put an end to such wastage chooses the smart, the HUL Pureit Eco Water Saver Mineral RO+UV+MF wall-mounted/Countertop Black 10L Water Purifier. The new Eco water saver is India’s 1st RO purifier that delivers up to 60% water recovery to minimize water reject and save up to 80 glasses daily.

Its advanced 7 stage purification RO, UV and MF remove harmful substances and enriches purified water with essential minerals like calcium and magnesium.

Drop by drop just add your requirements as a whole.


  • New Eco Water Saver
  • 100% Safe Water
  • Mineral Enriched Drinking Water
  • Large 10L Storage Tank
  • Germ Kill Kit
  • LED User Interface
  • Filter Change Indicator
  • Purification Speed Up to 24 Iph


  • Perfect water purifier for the family
  • No wastage of water
  • Quick Filteration


  • Bulky in size
  • Poor Technical support in certain places

Planning on buying this model?

Check Price on Amazon

6. AO Smith Z8 10-Litre Green RO Series Water Purifier

AO Smith Z8 10-Litre Green RO Series Water Purifier

This RO type of water purifier is probably one of the most expensive on the Indian market. But its purification process is probably one of the most rigorous consisting of a whopping 8 stages. Below is the list of its specifications.

The depth of the need calls for solutions as impossible as it seems.


  • RO type of water purifier
  • 8-stage process
  • Dual filter
  • Mineraliser technology
  • 10-liter tank capacity
  • Temperature adjustment
  • Food grade plastic tank


  • Water is available in a wide temperature range
  • Hard water treatment supported
  • More purification process to improve the quality of the water
  • Near noiseless operation


  • Expensive
  • Installation challenges
  • Water waste is an issue

Planning to buy this model?

Check Price on Amazon

7.Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier

Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier

Another water purifier on this list is this Blue Star product. It works on the combined principle of RO and UV technology. Its 7-litre capacity is certainly above average.

Here are some of the attributes which make this water purifier thick.

It’s time to flush off anxiety from your life forever.


  • RO & UV technology
  • 7-litre tank capacity
  • Smart alerts like the purification, tank and low-pressure alerts
  • 6-stage purification process
  • Aqua taste booster
  • 10-inch filter
  • Child lock function


  • Easy to use
  • Affordable
  • Relevant to the hard water situation
  • Sleek design


  • Installation problems
  • Durability remains a major headache
  • Water wastage persists

Planning to buy this model?

Check Price on Amazon

8. Havells GHWRPMB015 Ultraviolet, Reverse Osmosis Water Purifier – 7L

Havells GHWRPMB015 Ultraviolet, Reverse Osmosis Water Purifier - 7L

It is an all hands on deck kind of arrangement with this water purifier considering its use of both the RO and UV technology.

This water purifier doesn’t only depend on just the RO and UV technology as there are other components incorporated into the device that attempts to guarantee your wellbeing.

Clarity results in quality.


  • RO & UV technology
  • Mineral cartridge
  • Revitalizer
  • protect monitoring
  • Smarts alert
  • Zero-splash faucet
  • 7 stages of water purification
  • 7-litre tank capacity


  • Compact design
  • Maintains pH level of water
  • Cuts off water when the tank is full
  • Eliminates hard water issues
  • Fits in tight corners


  • High maintenance cost
  • Customer service is bad
  • Wastes water
  • It is not a very durable product

Planning to buy this model?

Check Price on Amazon

9. V-Guard Reverse Osmosis Water Purifier – 7L, 1 Pc

V-Guard Reverse Osmosis Water Purifier - 7L, 1 Pc

Get yourself a V-Guard Reverse Osmosis Water Purifier – 7L, 1 Pc that is meant to filter out the water as per Indian conditions. This advanced water purifier is just what you need to take care of your family and loved ones. It has a 7 stage advanced purification that eliminates the harmful toxins from the water and makes it extremely safe for consumption.

The RO treated water is made to pass through a unique mineral balancer that neutralizes the acidic nature of the water by balancing its pH level, thus ensuring healthier water that tastes good and natural.

Freshen up your mood to set your focus right.


  • 7 stages Advanced purification
  • Long Lasting Filters
  • Eliminates Microbes, Organic & Chemical Impurities
  • Pre & Post-RO Treatment- For longevity,Natural Taste & Added Safety
  • World Class RO Membrane
  • Advanced Hollow Fiber UF Membrane
  • Large Dirt Capacity
  • Relive Natural Taste


  • The installation process was charged less and extremely fast
  • 7 liter storage capacity and adequate
  • Water tastes good
  • No leakage or other issues, it works flawlessly


  • Noisy at times

Planning to buy this model?

Check Price on Amazon

10. Livpure 7-litre RO + UV Water Purifier

Livpure 7-litre RO + UV Water Purifier

The Livpure water consists of the RO + UV attributes to ensure you can enjoy the benefits of both water purifier worlds. That’s all that yapping of the strengths and weaknesses of each coming to nought. Its decent water carrying capacity is another impressive attribute of this water purifier.

Don’t let confusion mess your head before the decision.


  • Electric with storage
  • Technology: RO+UV+ Mineralizer water purification
  • 7-litre tank capacity
  • Type of Tank: food grade plastic
  • Uses a 6-stage water purification
  • Tank displays


  • Possesses the combined strengths of both the RO and UV water purifier
  • Stores water for use even when there is no power
  • Great for a household with hard water problems


  • Expensive
  • Durability appears to be an issue

Planning to buy this model?

Check Price on Amazon

Best Reverse Osmosis (RO) Water Purifiers in India

The above list contains overall the best water purifiers in India. If you’re looking specifically for best RO water purifiers in India, we’ve done extensive research specifically for it on another article. You can read that article, find the reviews and learn more about the reverse osmosis process by clicking on the link below:

Best Reverse Osmosis (RO) Water Purifiers >>

Best UltraViolet (UV) Water Purifiers in India

Looking specifically for UV water purifier models? We’ve got you covered. We’ve written a separate article with list of best UV water purifiers in India. That article contains reviews of top UV water purifier models, buying guide and detailed FAQs. You can read the article by clicking on the link below:

Best UltraViolet (UV) Water Purifiers >>

Best Water Purifiers Brands in India

Here are some of the brands of best water purifiers in India including brief descriptions. These brands are very popular and offer really good quality products and after-sale service.


Kent was introduced in 1999 by Dr. Mahesh Gupta with its headquarters in Noida. The Reverse Osmosis (RO) technology is implemented for purification of water. The products of Kent are exported to all SAARC countries like the middle east, Nepal, Bangladesh etc. The Kent Purifiers are perfect for home and are durable. This efficient purifier is perfect if your water supply is not pure and includes impurities.

Eureka Forbes (Aquasure & Aquaguard)

It is a consumer goods company specialized in producing vacuum cleaners and is based in Mumbai, India. It was founded in 1982 and is also a part of Shapoorji Pallonji Group. Apart from vacuum cleaners, Eureka Forbes produces water purification, air purification, and home security solutions.

They sell their water purifiers under two different brand names : Aquasure and Aquaguard. Aquasure water purifier are low cost water purifiers from the company and Aquaguard is catered towards the premium segment of people are are usually higher prices. The Eureka Forbes water purifiers are quite old in the market and have gained a reputation in the market.


Hindustan Unilever Limited Pureit is an Indian consumer goods brand engaged in producing various appliances and has its headquarters in Mumbai Maharashtra. The products include foods, beverages, cleaning agents, personal care products as well as purifiers. The Pureit water purifiers are very budget friendly and easy to use. These purifiers can be used at places where the water supply include impurities.

AO Smith

AO Smith Water Purifiers

With a reputation that spans generations, this American company has become a household name in the manufacturing sector. While AO Smith’s exploits in the water purifier business are amiable, the company started out as an engineering firm dedicated to creating designs for manufacturing companies.

AO Smith doesn’t only supply water purifier equipment, the American company provides its global customers including Indians with water heaters and boilers. Being the first American company to penetrate the Indian water purifier market, AO Smith has etched its name in the mind of many Indian residents.


Havells Water Purifiers

Established in 1958, Havells is considered one of the biggest companies in India. The company has several products in the Indian market including water purifiers and heaters. Havells is so popular in India that it has about 11 manufacturing plants in the country.

Havells makes significant revenue from its global sales following its acquisition of one of the electrical biggest companies in the Netherlands. The 12 manufacturing plants owned by Havells in India makes a statement regarding their position in the market.

Types of Water Purifiers

We cannot be a hundred percent confident that we bought the best water purifiers on the market without having sufficient information on the different types, and this section takes an in-depth look at the kinds of water purifiers.

Reverse Osmosis (RO) Water Purifier

Reverse Osmosis Water Purifier

This type of water purifier depends on a semi-permeable membrane to guarantee the suitability of water for drinking.

With the RO type of water purifier, the water flows in through the inlet channel and encounters the semi-permeable barrier that keeps out all sorts of chemicals including poisonous ones like lead and arsenic.

One of the strengths of this type of water purifier is its capacity to treat hard water. It is a no-brainer that this type of water purifier is ideal for homes that are bedevilled by the menace of hard water.

Another benefit of this type of water purifier is its action against microorganisms which are capable of affecting your health. There is also the action of the water purifier against you drinking foul-smelling water.

RO water purifiers are categorized into two types: tabletop water purifiers (placed on a support such as a table or mounted on a wall) and the under counter water purifier (placed under the kitchen sink). Both subcategories are great for homes with space constraints. While RO water purifiers are affordable and actually purify water for drinking, you do need the water flowing in at a significant pressure level before it works effectively.

Also, RO water purifiers require electricity to work which means your energy bill will take the hit. Another problem with the RO water purifier is that in attempting to get rid of microorganisms and other chemicals, the device discards a lot of water, and this could be a problem if water availability is a problem in your home.

Frankly, as much as 50% of the water that enters the RO water purifier ends up as waste.

Ultraviolet (UV) Water Purifier

Ultraviolet (UV) Water Purifier

With innovation, comes an improvement in existing technology, and that is the case with the UV water purifier. It eliminates microorganisms without the input of any chemical. And it is an ingenious concept which this purifier works on.

Within the UV water purifier, water passes through a UV tube which produces UV light. Most deadly microorganisms are destroyed under the effect of the ultraviolet (UV) light. While certain microorganisms survive the onslaught, their potency might have been rendered redundant making the water relatively safe for drinking.

The UV water purifier requires very little in maintenance as you only have to switch the UV tube annually (if you like) or when something goes wrong with it.

Another of the strength of this water purifier is its ease of operation. It is fast in operation. Unlike the RO that uses chemicals to change the taste of water and remove beneficial elements, the UV doesn’t change anything in your water.

Unfortunately, this leaves it incapable of resolving hard water. Most homes with water sources rich in different types of chemicals will find the UV purifier grossly inadequate in this regard.

Also, there is a possibility of certain harmful organisms surviving the UV light and affecting the health of anyone that consumes the water.

Ultra Filtration (UF) Water Purifier

Ultra Filtration (UF) Water Purifier

Like the RO water filter, the Ultra Filtration type uses a membrane that is built to prevent almost anything that isn’t a liquid from passing through it. This leaves larger substances, microorganisms, and debris trapped behind the membrane.

But unlike the RO water filter, chemicals don’t come into the picture so certain kinds of foreign bodies are able to push through. The name Ultra filtration tells the story.

Ideally, this type of ultrafiltration isn’t for every area; only homes that don’t have a problem with hard water and harmful microorganisms would find this purifier quite useful. While it does its best against significantly larger microbes, it is not able to sieve out the smaller ones in your water. Also, you have to clean the membrane responsible for the filtration on a routine basis to prevent the build-up of unwanted microorganisms.

Regardless of its shortcomings, the UF water purifier doesn’t depend on electricity like the RO type, so that’s tremendous energy savings for you. Also, water pressure doesn’t come into the picture as it does with the RO.

Compared to the UV water purifier, the UF is effective against debris in the water which the former isn’t capable of handling. One of the strengths of this type of water purifier is it is long lasting. Without any mishap, it could work efficiently for a couple of years without you having to replace or repair any of its components.

Gravity-based water purifier

Gravity-based water purifier 

This type of water purifier uses gravity in purifying water, and depending on the product, it could use activated charcoal in removing impurities or like the UF type, a filtration membrane.

In addition, the gravity-based water purifier uses a fibre mesh in keeping eliminating debris. One of the strengths of this type of water purifier is its non-dependence on electricity. Sadly, it doesn’t eliminate disease-causing microorganisms which could be a problem. It is more suited to homes that have reasonably clean water sources.

Here’s a video that highlights the different types of water purifiers.

Having looked at the types of water purifiers, here are a few important things to consider before buying a water purifier.

Best Water Purifiers Buying Guide

It goes without saying that the best water purifiers are not the flashiest, but those that have the capacity to function flawlessly within the confines of your home. It is more about them bonding fluidly with the plumbing system of your home which makes them seem to have been built specifically for you. Here are some of the things you should look out for prior to a check out:

Water type

One of the first things you shouldn’t ignore when looking to purchase a water purifier is the nature of the water source around your home. The chemical content of water varies with location. Hard water, for instance, has calcium and magnesium salts dissolved in it, and this causes furring of your kettle if the water is boiled.

Lather formation issues and the subsequent difficulty of washing of clothes are challenges that come with hard water. Soft water, usually found in rivers and lakes, doesn’t have such issues. While some water purifiers are up to the task of resolving hard water, others don’t have such capacity.

If your home depends on a hard water source like underground water and tanks, you might want to opt for a water purifier that treats hard water. Reverse Osmosis (RO) water purifiers are probably your best bet for eradicating the scourge of hard water.

Contaminants differ

The water that flows through different neighbourhoods carries distinct impurities. While water purifiers are equipped with the latest technology to cleanse your water, many would fail at the task.

As earlier reiterated, water purifiers differ in their capacity to treat water. With a simple filtration, which is popularly used across different water purifiers, some microorganisms will still find their way into supposedly ‘purified water’ and this could go undetected until you or a loved one falls ill.

Understand the mechanism of each water purifier and compare this with the water situation of your home before you make that purchase.

Availability of water

Depending on the location of your home, the availability of a water source could be crucial when opting for a water purifier.Some of these appliances require an abundance of water as they waste a great deal of water during the purification phase.

The RO type comes to mind. Its 50% efficiency wouldn’t be acceptable in a locality with insufficient water supply. You might want to keep that in mind when deciding what water purifier to buy.


Time is extremely precious. And most people wouldn’t want to spend their time cleaning a water purifier on a routine basis.

Believe it or not, some water purifiers require you regularly clean them up; else you’d get zero-service. The ultra-filtration water purifier falls in this category. You would have to clean its membrane on a weekly basis at the minimum if you want it to do a decent job of purifying your water.

Can you deal with that? If this is something you can’t possibly handle, then you should look at other water purifiers like the RO or the gravity-based type.

With the buying guide adequately dealt with, let’s respond to some of the questions most buyers ask regarding a water purifier.

Frequently Asked Questions about Water Purifiers

Before we dabble into the questions commonly asked regarding water purifiers in India and the answers to these questions, you should know that this section is important as it provides you with some insight on the challenges faced by other buyers.

Is the water purifier really necessary in my home?

Frankly, this depends on your home, the environments around it and your personal choice. Why a water purifier is important, some homes manage without it. The water purifier helps safeguard your water intake against disease-causing microorganisms and some can treat hard water, so why wouldn’t you want one?

What are total dissolved solids (TDS) all about?

This refers to the elements and mineral components which are dissolved in water. The presence of such varies with the water source. While many of these minerals are beneficial in small amounts, they become problematic when they are available in less negligible quantities. Many water purifiers have inbuilt components to checkmate the increase in the quantity of these minerals.

What is Reverse Osmosis?

It entails using a semi-permeable membrane to purify water. With this approach, dissolved compounds which have nothing in common with the water molecule are removed.

How do I determine what is in the water I am drinking?

Doing this yourself might take some time as you have to take the water to a laboratory for thorough water analysis. But for water from your municipal, you have to request for the information from the authority in your area. They don’t hide those from users.

Does installing a water purifier require any maintenance in the future?

Of course, it does. The sort of maintenance will depend on the type of water purifier you opt for. Some require replacement of filters and membranes on a quarterly basis, while others require an annual touch up. Regular cleaning is also crucial in some water purifiers.

With the FAQs done and dusted, let’s consider some buying tips that could prove helpful when purchasing a water purifier.

Buying Tips to Find The Best Water Purifiers

To ensure you don’t bring into your home a device that could jeopardize your health, let’s consider some valuable tips which you shouldn’t ignore.


When adding an appliance to your home, you should confirm it wouldn’t obstruct movement and activities in your home. This rule of thumb applies to the water purifier as well. Take a look at the dimensions of the water purifier and confirm it would fit into your home before you add it to that cart.


As much health is wealth and drinking clean portable water is crucial towards attaining good health, you should do so within the confines of your means. Pick a water purifier that wouldn’t gulp your entire budget for the month. This isn’t about been pennywise palm foolish, but it is looking at the big picture of ensuring all your needs are adequately taken care of.


Different water purifiers have distinct tank capacities. Depending on your family size, a certain water purifier might seem like a good idea while another might not. If you have a typical Indian household, consider a water purifier with a larger tank.


If you don’t have the time for chores, cleaning a water purifier might be a burden for you. It is a no brainer that you should pick a water purifier that doesn’t require much cleaning.

With those buying tips, it is time to bid you farewell.


Water purifiers are important. You can’t possibly survive long enough without water, and clean water plays an integral role in that. While picking a water purifier from a few units on the market could be difficult, narrowing the thousands to only a few is even tougher. Hopefully, you’d pick a water purifier that meets all your needs.

About the Author: Disha Shengale

Disha ShengaleHi, I’m Disha and I’m the author of this blog. I started this blog back in 2013 because of my own frustrations in finding honest and unbiased reviews of best appliances for my home. Most of the blogs I found back then were either from outside India or had very low quality content with improper or absolutely no research. That led me to do my own research which in turn gave birth this blog. Learn more >>.