Best RO Water Purifier In India

Best RO Water Purifiers in India 2017 The Ultimate Buyer's Guide

A.O.Smith Z6+Hot 48-Watt RO Water Purifier

In this world where pollution and various toxins and chemicals have affected everything from food to air, a common person has no control or choice to follow a healthy life.

But when it comes to drinking water, one can still have a silver lining is the dark cloud and that is to have clean drinking water by installing suitable RO purifier in his/her home.

As a consumer you have many options to choose from a variety of water purifiers, but among all those the RO-based water purifiers have been considered most successful in giving safe drinking water and in generating a kind of deep trust and dependability on them.

Let's compare the Best RO Water Purifiers on Indian market





Old Price

New Price

HUL Pureit Marvella

4 Litre


₹ 11,990

Hul Pureit Ultima Ro+Uv Water Purifier

HUL Pureit Ultima

10 Litre


₹ 20,500

Eureka Forbes Aquaguard Enhance 7-Litre RO+UV+TDS Water Purifier

Eureka Forbes Aqua Guard Enhance

7 Litre


₹ 19,999

KENT Supreme RO + UV+UF + TDS Water Purifier , White

Kent Supreme

9 Litre


₹ 20,000

HUL Pureit Marvella RO 10-Litre Water Purifier

Pureit Marvella

10 Litre


₹ 18,599

Livpure Glo 7-Litre RO + UV + Mineralizer Water Purifier

Livpure Glo

7 Litre


₹ 15,990

A.O.Smith Z6+Hot 48-Watt RO Water Purifier

A.O Smith Z6

10 Litre


₹ 23,000

Whirlpool Destroyer World 61005 6-Litre Water Purifier

Whirlpool Destroyer

6 Litre

Electro Adsorption Technology

₹ 7990

KENT Wonder 7-Litres Wall-mounted - Counter-top RO Water Purifier,Peal White

Kent Wonder

7 Litre


₹ 18,500

A.O.Smith X7 48-Watt RO Water Purifier

A.O. Smith X7

9 Litre


₹ 16,990

Hul Pureit Marvella Slim RO Water Purifier Review

Short review :

The 4-liters RO water purifier from Hindustan Levers Limited is a very capable water purifier, considering the robustness and functionality it displays.

It is certified by US EPA, which is highly reputed international lab renowned for setting global standards for water purifiers. The body of this home appliance is designed with a sleek shape and the credit goes to innovative professional craftsmen of HUL.

The plastic used in manufacturing this purifier is food-safe engineering grade plastic ensuring you of water that is free from toxins and unsavory smell. Though it is made from robust ABS plastic, its weight is still 9 Kgs which can be easily taken on a journey or moved within your home.

Noteworthy features of HUL Pureit slim RO purifier include multi-stage purification, inbuilt spike suppressor, auto shutoff, 15-days advance alert of Germikill cartridge and break resistance tap that completes the purifier as a versatile water purifier. All the filters and membranes used in purification are of high-quality meeting the industry and market standards.

The purified water storage tank is adequate for small family size and water flows at a good rate of 12 liters per hour.

The RO purification ensures that the water is eradicated of heavy metals along with other virus and protozoa. The TDS modulator adds the essential minerals to the water required for a healthy living.

The high-quality purification is supported by US EPA labs makes this water purifier stand out among others in the same category. The price tag is also affordable and is available on Amazon at 27% discount on its MRP.

The value, size and performance are not going to disappoint you and the high amazon ratings are surely a testament to its quality to make it a good overall choice.


What is the Cost of HUL Pureit Marvella Slim RO Water Purifier ?

What is the Annual Maintenance Cost of HUL Pureit Marvella Slim RO Water Filter ?

Is HUL Pureit Marvella Slim RO Water Filter Wall Mounted or Stand ?

Can HUL Pureit Marvella Slim purify water from boreWell ? 

Can HUL Pureit Marvella work without Electricity ? 

What Is The Storage Capacity of HUL Pureit Marvella ? Can it Dispense Water Without Electricity ?

HUL Pureit Ultima RO+UV Water Purifier Review

Short review :

Renowned and loved, the HUL Pureit Ultima RO+UV Water Purifier is efficient and is the epitome of distinguished appliances in the water purifier market.

It has an RO membrane which removes traces of pesticides, lead and chlorine from the water you drink. You can avail the warranty on this purifier for complete one year from the date of installation to tackle any hassles, which are actually nil due to the high-quality operation of this purifier.

Maintaining Pureit Ultima water purifier is less of a chore and more of a joy due of its craftsmanship. HUL with its unique “No annual maintenance charges” has won accolades for itself.

The RO Purifier has a dazzling front touchscreen display to keep you informed about the condition of both inputs as well as purified water. The RO filter has a long life and the advanced reprogrammed feature warns you about the expiry of RO filter 15 days in advance. In case, it is not changed in time, the auto-shutoff feature cuts off the power supply to make sure you always consume safe and pure water.

The HUL Pureit Ultima RO purifier is suitable for all kinds of water sources. The special TDS controller regulates the TDS of water after sensing it from the input water supply and also removes the hardness in the water. This RO purifier is able to remove almost 10 million viruses from a 1 liter of water.

The HUL RO+UV water purifier with high quality and long lasting RO membrane is a top rated water purifier with a satisfied customer following.

Hindustan Unilever has a wide network of service centers across the country to provide support for water purifiers. The RO water purifier has a 6 stage purification process which is perfect and is always ready to process water. This RO purifier from HUL is highly recommended and is one of the top RO water purifiers in India.

What is the Cost of HUL Pureit Ultima RO+UV Water Purifier ?

 is this product require high maintainance cost? 

is it wall mountable and does it come with the wall mount kit?

how many liters water it will purify in one kit? and what is cost to of new germ kill kit? is it purify borewell water into soft with added minerals?

Eureka Forbes Aquaguard Enhance 7-Liters RO Water Purifier Review

Short review :

Water purifiers can sometimes be undervalued and the same has happened to this amazing 7 Litre, RO water purifier from Eureka Forbes. This unique and eye-catching water purifier is based on Reverse Osmosis technology and has the ability to purify the water that you may be getting from bore-well with a high TDS.

The water purifier is incredibly fast, rugged and will get the high quality of water purified efficiently and accurately. Standard 1 year warranty applies and as usual, with no operational hassles after its installation.

An impressive part of the innovation of Eureka Forbes Aquaguard Enhance 7-Litre RO Water Purifier is the EMLE (electronic membrane life enhancer) which prohibits the deposition of dissolved salts on the electronic membrane and helps in increasing the life of the electronic membrane.

Another vital feature is the automatic filling wherein the water pump switches on and off after sensing the water level in the tank. Innovative and intelligently-designed, this RO purifier has the flexibility of installation, since it can be installed on the wall or can easily stand on the kitchen countertop.

The Eureka Forbes Aquaguard Enhance 7-Litre RO Water Purifier manages the innovative features well while still keeping the conventional roots.

It is one of the low-priced RO water purifiers on the list, but defeating many models above its range, due to its efficiency, operational ease, and quality of drinking water it provides.

The Aquaguard Enhance RO purifier is highly suggested by many and is definitely a winner to purify water from all kinds of water sources.

How many steps it will filter water

Can we manage the TDS or it will be automaticaly manages its own?

can we seprate its tank 

What is the weight of this purifier

Kent Supreme RO
Water Purifier Review

Short review :

Spending your hard earned money on packaged drinking water is a waste that you can prevent very easily by spending the same money on the Kent Supreme RO+UV Water Purifier and installing in your home to get a regular supply of safe drinking water that is many times better.

Kent is an experienced and renowned brand in Purifiers manufacturing in India. It is designed to remove the dissolved impurities, harmful germs and other toxins from the water supply. A well-designed product with a wastewater storage of 9 liters capacity is all you need to complete the kitchen.

It provides some wastewater that can be used to water your plants or other chores like mopping or washing.

Its innovative no-water-wastage technology as a wastewater tank supplied with it is used to collect this extra water instead of draining.

The multi-stage purification is so efficient that the purified water is free from all the infections, bacteria and virus, protecting you from a number of chronic and mild illnesses.

The water to be purified passes through 3 stages, namely Reverse Osmosis (RO) for reducing the dissolved impurities like salts, pesticides and chemicals, Ultrafiltration (UF) to destroy any bacteria and cysts present in water and Ultra Violet (UV) to kill bacteria and various types of viruses.

Kent also has an efficient TDS controller to maintain the essential minerals in the water.

Kent supreme is a wall mounting model with attractive transparent body cover. The plastic used is ABS plastic which is sturdy and does not add any toxins to the drinking water.

The flushing system to clean RO membrane is programmed to clean the membrane at regular intervals without any user intervention.

Its inbuilt SMPS prevents any damage to the unit because of voltage spikes or fluctuations by smoothing out the incoming voltage.

Stringent water quality tests like ISI: Bureau of Indian Standards, NSF, USA, ROHS Compliance and WQA Gold, USA have been applied on this purifier to make it fit all your drinking water needs.

With a 1 Year warranty on all electrical and mechanical components and high ratings from many Amazon buyers this is one of the most recommended water purifiers.

does this kent ro purifier comes with water level indicator 

what type of mineral does it gives

what is the UV lamp wattage

 is it wall mount or stand kent purifier

how much it can purifie in 1hr

Pureit Marvella RO 10-Liters Water Purifier Review

Short review :

HUL is offering a water purifier with the advanced Reverse Osmosis technology combined with the ultra-ventilated membrane to eliminate a variety of impurities and bad odor from the drinking water so that you have a healthier life always.

The five stages include the pre-sediment filter to remove fine and coarse particulate contamination, the carbon filter to remove chlorine and harmful pesticides, RO membrane, to remove hardness of water, heavy metals and any microbial impurities and ultra-ventilated membrane to handle the problem of TDS and saving the essential minerals back in the water.

This purifier from HUL has an inbuilt voltage stabilizer to smooth out the low and high-end voltages and prevent the appliance from fluctuations and spikes.

Its indicator announces the expiry of the Germikill filter 15 days beforehand to let you arrange for the replacement cartridge replaced and purified water without interruption.

Its compact design and sleek body will well-adjust your packed home or kitchen. It is fully automatic, so just install it and forget since you don’t have to do anything manual with it. The purifier when senses the expired RO membrane, shuts off the supply unless you replace the membrane.

This highly efficient purifier promises to eradicate about 1 crore invisible impurities reducing the 90% of total dissolved solids in the water while working on the quantity of mineral, essential for your health. 

A year’s warranty on all the electrical and mechanical parts of the water purifier is good enough to lay your faith in this excellent product. 

On the expiry of warranty, HUL will charge you only for the parts replaced and all installation and labor charges are free of cost. 

Nearly 85 % of Amazon customers have rated it with outstanding ratings. The Marvella slim RO purifier safeguards the health of your children and family by providing clean and safe water. 

It is attractive in appearance and reliable in operation, so it deserves a sure place in your kitchen.

how much its warranty on device

what is the storange capacity of marvellla ro slim

does this purifier come with taste enhancer tecnology?

in how many stages it purifies the water?what is its stages?

Livpure Glo 7-Liters RO+UV+Mineralizer Water Purifier Review

Short review :

As we all know that Livpure is the largest company-owned RO service network. The new elegant and sleek designed models of Livpure are updating and requirement of time.

This new and better style equipment is an ideal choice for a modern kitchen set up. The most innovative RO of the latest segment, Livpure Glo-7 works up to 1500 TDS level.

The working of this purifier is based upon an advanced purification system that is carried out in 6 stages. 

The 6 stages are: sediment filter, pre-activated carbon filter cum absorber, reverse osmosis membrane, Ultra Violet Disinfection Column, silver impregnated post carbon filter and mineralizer.

The mineralizer is the latest addition to this segment. It improves the presence of essential minerals in the water and hence improves its taste and quality.

The 6 step purification removes all kind of virus of bacteria from the water and makes it healthy. The water we receive is free from all chemicals, unnatural color and any kind of odor. All the heavy metals, hardness and salts are removed.

The water storage capacity of this purifier is 7-liter and it has a tank full indicator. The water purifier can deliver water with the speed of 12 liters per hour.

The product comes with an extended warranty of 1-year.  The customer care service of this company works 365 days a year.

We liked

  • ​Mineralizer adds the pinch of health in the water.
  • The product is available at a very reasonable price.
  • The taste of the water is so good that you will automatically refer it to your friends and family.
  • You can keep it on your countertop or get it mounted on the wall.

We didn't like

  • ​Installation of this product is poor and it is known to produce some spinning noise. The noise is quite disturbing.
  • Wastage of water due to RO is too much.

what is the ppm filteration capability of this water purifier?

Livpure Glo 7-Litre RO + UV water purifier is what type of purifier

what is the price of this Livpure Glo 7-Litre RO + UV mineralizer water purifier 

does it work electricity or without electricity?

what is the type of tank 

Whirlpool Destroyer World 61005 6-Liters Water Purifier Review

Short review :

Whirlpool Destroyer water purifier assures clean and pure water to drink for you and your family.

Available in stylish white and grey color, the purifier uses 5-stage water purification. The working of this water purifier is based upon ETA technology.

This revolutionary technology offers power and benefits of at least 4 filters in this product. EAT stands for Electro Adsorption Technology which purifies water in a much healthier way.

Though the purifier does not use electricity yet its results are comparable of that of RO purifiers. So in case there is a power outage, there is no need to worry about the supply of water. The compact and good-looking product is easy to handle and a worthy buy.

The water flow rate of the ETA filter is 1 litre per minute. Auto-shut off feature is available in this filter and the ETA filters needs to be changed after filtering 2200 litres. The online purification system has a storage capacity of 6 litres. The filter is loaded with a 1-year warranty on the product.

Easy to install and easy to maintain, this water purifier can be self-installed and self-service. You can change its ETA filter by yourself, when required.

Whirlpool water purifier retains all the natural minerals of the water and maintains the healthy goodness of water. No water is wasted in the purification process.

We liked

    • When compared to RO filters, it saves around 16000 liters of water per year. All thanks to ETA technology, no water is wasted in the purifying process.
    • Price of this product is amazing.
    • Self-serviceable.
    • It does not run on electricity.

We didn't like

    • Many complaints have been observed regarding the service of the company.
    • The maintenance cost of this filter is high.
    • The destroyer may destroy the natural minerals of the water.

What is product dimensions of Whirlpool-Destroyer-61005-6-Litre-Purifier?

what is EAT filter in this purifier?

what is the life of EAT Filter

What Is The Flow Rate Of This Water Purifier ?

A.O. Smith Z6+Hot 48-Watt RO Water Purifier Review

Short review :

Avail the facility of one hot and warm water in one press with A.O. Smith Z6 water purifier. The technology of this water purifier removes all the harmful substances and replenish the water the essential nutrients to make it healthy for drinking purpose.

The body of this water purifier is crafted to match your beautiful kitchen décor and suit your lifestyle.

The A.O. Smith water purifier filters water through 7 different layers: pre-filter, sediment filter, Pre-carbon filter, RO membrane, Mineraliser Technology, Silver Activated Post Carbon and SCMT (Silver Charged Membrane Technology).

The patented RO membrane of this water purifier uses the latest technologies to reduce wastage in water and rejection of impurities in a better way.The mineralizer technology maintains the pH of the water and gives it a fresh natural taste.

The company commits to provide appropriate service within one hour of complaint. This type of service is not offered by any company.

The water purifier is loaded with the 2-year warranty on the RO membrane.

You can use hot water for soaking lentils or making a cup of tea or coffee or gargling in sore throat. The hot water is displayed by the red dot.

The purifier is convenient to install. It can be both mounted on wall and put on counter top.

The water purifier has an advanced digital display tells you in advance when you need to change the RO membrane. It is also loaded with the auto-flush and self-cleaning purpose.

We liked

    • The body of the water purifier is very attractive and looks luxurious and also illuminated and helps you in the dark.
    • 2 year warranty is just awesome.
    • The purified water tastes really good.
    • The hot water of the purifier is a unique feature and has many advantages as well.
    • The 1 hour service offered is excellent which make it stand out from other water purifier brands.

We didn't like

  • Price is bit high (but product is also incomparable).
  • If PPM the hardness of water is quite high then company minimises its warranty to 1 year .
  • A few customers have complained about the gap on top of the water tank.

What is the capacity of this a.o. smith water purifier

what is SCMT technology?

what type of technology does this purifier use?

does this purifier gives hot water also?with mineral?

can this water purifier be floor mounted

Kent Wonder 7-Liters RO Water Purifier Review

Short review :

One of the most popular brands Kent water purifiers is loaded with RO+ UV+ UF techniques.

The combination of these three techniques removes even the dissolved impurities like chemicals, salts, rust and so on. This fully patented double power technology makes water 100% safe and maintains the taste by controlling TDS.

The operations of this water purifier are totally automatic. Whenever the purified water level falls below maximum, the purification process starts automatically.

All the components of the purifier are fitted in a push fit manner to avoid any kind of leakage.

The body of the Kent RO water purifier is made up of ABS food grade plastic.

The tank is detachable so that you can clean it from time to time. It assures the quality and durability of the purifier.

The built-in rugged Switching Mode Power Supply (SMPS) can easily handle voltage fluctuations. This particular model of the Kent RO is rigorously tested and is WQA and CE certified.

Kent RO water purifier is a compact unit and can be mounted on the wall. It is best-suited RO for smaller kitchens. It can purify 15 liters water per hour and 75 liters per day. The storage capacity of this model is 7 liters.

The machine is backed by a 1-year warranty on the product and 6 months warranty on the filters.

We liked

    • ​The machine works silently and does not disturb you at all.
    • The taste of the purified water is excellent.
    • The company service is excellent and service guys are always on time.
    • Installation of the product is included in the cost. You don’t have to pay any extra penny on the name of installation.
    • No leakage issues.
    • Operations are fully automatic.
    • Tank is detachable.

We didn't like

  • Warranty not valid if you self install the product.
  • It needs service every 6 months.

Blue Star Majesto 8-Litre RO + UV Water Purifier


Blue Star is not a new name for many of us. But Blue Star are best known for AC in India but now they have entered this competitive market of water purifier and made a name of its own.

The 8 Liter Capacity of Blue Star Majesto is more than enough for family of 5-6 peoples.

This modern looking sleek water purifier is available in 3 luxurious color white gold, white blue and black. All of them looks good and compliments your home too.

BlueStar Majesto water tank is constructed of safe to use Food Grade Plastic.

Blue Star Majesto is loaded with lots of features and functions that a modern family needs. And is one of kind water purifier in the price range at which it is available.

Features Of Blue Star Majesto

  • The Six Stage Water Purification Process Makes Sure water coming out of the outlet is 100% pure and safe.
  • Blue Star Majesto Also Increases the taste of water with its patented Aqua Taste Booster (ATB). ATB also maintains the required ph level of the water.
  • Activated carbon filter : To remove bad odor and Bacterias
  • check
    An indicator to alert you when the storage tanks get full.
  • check
    The Six Stage Purification also removes the super fine sediments which are hard to remove.
  • check
    to control water wastage majesto has a button installed on the tap. this feature is termed as child lock by blue star.
  • check
    It can be installed on both positions counter top or wall mount.

It does not matter wether your water source is muncipal, water tanks or borewell Blue Star Majesto can clean the water upto the TDS level of 1800.

With 1 year warranty and the avilability at this amazing offer price makes Bluestar Majesto a good option to rely on.

What type of this Blue Star Majesto Purifier Was ?

What is the Annual Maintenance Cost of Blue Star Majesto Purifier Water Filter ?

Blue Star Majesto Purifier does have water indicator ?

Can this water purifier is suitable for hard water ? 

A.O. Smith X7 48-Watt RO Water Purifier Review

"How RO Purification process works"

Let’s see and learn about the RO process, for clarifying any of the doubts.

A Reverse Osmosis based water purifier does not use any kind of chemicals for water treatment, rather it uses a very fine membrane up to a few microns to purify water by inhibiting the impurities to pass through the membrane.

It is capable to remove even the dissolved chemicals and other microorganisms from the water.

The other impurities that it obstructs successfully are the bacteria, viruses, cysts and dissolved chemicals like Arsenic, lead which, if not removed may cause diseases as chronic as cancer of the stomach and intestines. A very noticeable benefit of the process of reverse osmosis is that with the control of pressure the RO function can be controlled and manipulated to get the expected quality of water.

So before you buy any RO water purifier, you must read this buying guide to understand the following features of RO purifiers and the best water RO purifiers in India to know which one is the most suitable for your home.

With so many well-known companies and brand marketing their RO water purifier with full gusto, as a buyer, you will have to have an eye for detail to analyze them and select the best water purifier for your needs.

 In addition to the storage capacity, body material, brand the RO purifiers need to be compared to a certain additional criterion. So, collect the details of all the options you are interested in and do the water purifier comparison by measuring them on the following criteria presented here.

Kind of filters provided :

Before getting the best water purifier for your home, you must know what kind of filters are available with the purifier. This is important since every filter relates to a specific stage of purification and is meant to remove a different kind of dissolved impurity or microorganism from the water available.

RO membrane specification :

The RO membrane specification also defines the impurities that can be removed, so making it the most important part of an RO water purifier. Depending upon the size of the membrane holes measured in microns it can clean water by inhibiting fine particles like arsenic, lead, cadmium, iron, fluoride etc.

Kind of impurities removed :

The RO membrane is able to clean many impurities like dust particles, mud from the water, invisible micro dust particle, harmful bacteria, toxic antibodies, fluorides, dust microparticles heavy arsenic, lead, cadmium, iron, fluoride, viruses, TDS in water.

Preserve natural flavor :

You should select the RO purifier that maintains the alkalinity of water, minerals and pH, natural taste of water.

We hope our guide helped you to find Best RO Water Purifier

Choosing the right RO water purifier can be exhaustive and time-consuming exercise due to the many types, options and features presented to you by the leading manufacturers and sellers of these essential home appliances. Despite this, you have all the information you need pick the best water purifier for you and your family. You have to keep your senses proactive and understand these features before purchasing any purifier.

After you identify your own needs from the RO water purifier and the quality of water you get, you have to rate every model on this criteria. This purchase guide and the RO water purifier reviews are meant to help you in making the right purchase decisions to get the best RO water purifier for your home and this guidance is specially researched and compiled for you.

You must spare time and put efforts to go through the water purifier reviews and feedback on the sites like Amazon and compare various RO water purifier models on price and features. Read these reviews with an open mind and a positive outlook, since the people who give these comments have used these purifiers and are reporting their unbiased views.

The procedure of finding that perfect RO water purifier may require this kind of involvement from you, but a well-researched purchase will save you from the hassles that you may face if you buy a low quality RO water purifier. So, to save your family from many gastric or chronic illness infected from the prevailing polluted environment, do this little effort and get the best  water purifier

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