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Best Water Purifier in India – 2020

Best Water Purifier

Best Water Purifier

Having the best water purifier is a necessary evil for all households in India!

It’s that essential electronic appliance that can make your water safe for consumption. Water is the elixir of life and access to clean water is a basic human right!

But before you think of buying a water purifier for yourself, there are some questions that keep flooding your mind:

  1. Which one is better, a water purifier or a water filter?
  2. Which is better technology, RO or UV or UF?
  3. There are so many models with different features, which one is the ideal match for all my requirements?
  4. Which brand offers the best customer service and after-sales support?

Don’t be perplexed! We have done all the thorough research and put in hard work to make the list of the top 10 best water purifiers in India!

To make this article genuine we have interviewed 4 experts and over 20 different models of water purifiers to bring to you the best water purifier.

We live in pollution- ridden and highly toxic environment which leads to numerous health problems. As a result, there is an increase in the demand for water purifiers. So, without wasting time let’s jump onto the article!

List of Top 12 Best Water Purifier in India – 2020

BUY FROM THESE SELLERS
Rs. 15990Rs. 9999Buy Now
Rs. 13990Rs. 9750Buy Now

Zotezo Score

9.5Out Of 10

Why Did We Choose It?

For the number 1 spot on our list of the best water purifier which was a tough choice has been awarded to Hindware Elara. This RO+UV+UF+Mineral water purifier is attractive and does the purification job well. It is one of the best water purifiers in India for home and office. Get safe, clean drinking water with super performance filters. This water purifier is also one of the best water purifier in India for hard water.

Specifications:

  • 7 stage purification system
  • Superior RO membrane which reduces TDS up to 1800 ppm
  • Has an absorbent pre-carbon filter
  • Comes with super performance filters
  • Has a 7 Ltr storage tank
  • 1 water purifier, power adaptor, user manual, warranty card included
  • 1-year product warranty

What We Like:

  • 3 LED indicators for purification, power, and tank full
  • Can be operated without great effort
  • Water capacity is enough for small-medium families
  • It adds minerals to the water
  • Post carbon filter enhances the taste and transparency
  • Glossy and super stylish design
  • This product has a TDS filter
  • Comes with a detachable drip which collects excess water
  • Not very high on the maintenance of filters
  • Free Installation service provided across India
  • Good value for money

What We Don't Like:

  • The only con is that it cannot be kept on a tabletop

Ratings

Capacity95

 

Purification95

 

Material95

 

Installation95

 

Warranty95

 
BUY FROM THESE SELLERS
Rs. 15490Rs. 8499Buy Now

Zotezo Score

9.2Out Of 10

Why Did We Choose It?

Livpure Pep Pro++ 7 L RO + UV +UF water purifier is impressive considering durability and the build quality. The user-friendly tap ensures that you can fill a glass or water bottle with purified water, with easy. The body of this water purifier made with ABS plastic, non-toxic and food-grade material. These features justify why it is at number 2 on our list of the best water purifier in India.

Specifications:

  • RO + UV + UF + Taste enhancer technology
  • The effective storage capacity of 7 liters
  • Utilizes 7 Stages Of Purification
  • Works Upto 1500 Tds Level Sediment Filter
  • Purifies at 12 hours per liter rate
  • Has pre-activated carbon filter
  • Comes with an Antiscalant Cartridge
  • This Water Purifier Is ideal for Small Families
  • Removes any kind of virus and bacteria from water
  • Warranty available is 1 year on the product

What We Like:

  • Comes in a modern design which fits in small spaces
  • RO membrane decontaminates 75-80 gallons of water per day
  • Has a fair amount of storage capacity suitable for medium families
  • Taste enhancer further Improves the quality of water
  • The water purifier prevents scale accumulation on the RO membrane layer
  • Successfully eliminates micro-organisms with (UV) disinfection column
  • Effective in the purification of any kind of water
  • Different alerts like UV fail, purification, tank full indication
  • The brand provides free installation service

What We Don't Like:

  • Does not have TDS controller

Ratings

Capacity95

 

Purification90

 

Material90

 

Installation95

 

Warranty90

 
BUY FROM THESE SELLERS
Rs. 21000Rs. 16249Buy Now
Rs. 20500Rs. 16249Buy Now

Zotezo Score

9.0Out Of 10

Why Did We Choose It?

At number 3 on our list of the best water purifier in India is Pureit. This advanced water purifier has the capacity to clear 10 million germs from 1 L of water as the water passes through various treatments like UV and RO to assure the safest drinking water for you and your family. This is one of the top quality water purifiers.

Specifications:

  • Advanced 7-stage purification
  • Can be used for TDS up to 2000 ppm
  • RO + UV + Mineral filter technology
  • Food grade engineered plastic container
  • The storage capacity of 10 liters
  • Dispense water at the touch of a button
  • Included: Water Purifier, Installation Kit, External
  • Sediment Filter
  • Warranty: 1 year on product

What We Like:

  • Has an advanced alert system
  • Get 100% RO purified water
  • Auto shut off feature does not let any water get wasted
  • Purity Indicator: Senses water quality up to 5000 times a second
  • Has huge water storage capacity for large families
  • High purification capacity
  • Free installation is provided by the brand
  • The water purifier looks classy

What We Don't Like:

  • Can only be wall mounted
  • The price is quite high when you compare with its counterparts

Ratings

Capacity90

 

Purification90

 

Material90

 

Installation90

 

Warranty90

 
BUY FROM THESE SELLERS
Rs. 13400Rs. 8499Buy Now
Rs. 13900Rs. 8999Buy Now
Rs. 13900Rs. 9499Buy Now

Zotezo Score

8.8Out Of 10

Why Did We Choose It?

The number 4 spot of the best water purifier is given to the Blue Star brings to you this water purifier which comes with Reverse Osmosis and Ultraviolet technology. It provides you clean drinking water by removing germs and impurities. This water purifier is a combination of elegance combined with great performance.

Specifications:

  • Triple-Layered RO+UV+UF Protection
  • This uses 7 stages of water purification
  • Has a 10-inch filter for efficient purification
  • The tank capacity is 7 liters
  • Aqua taste booster maintains taste level
  • Includes: Water Purifier, User Manual and Warranty Card
  • Warranty: 1 year on product

What We Like:

  • Has a child lock function which prevents accidents or damage
  • Activated carbon removes the smell and enhances the taste
  • There are several indicators like purification, and a tank full
  • Tank capacity is fairly large for a medium-sized family
  • Low water pressure alert indication
  • Has an elegant design
  • Comes with a water dispenser for fresh clean water
  • You get free installation for this purifier
  • Best in class features for this price

What We Don't Like:

  • Has a high cost of maintenance
  • You have to pay extra charges for filter replacement

Ratings

Capacity90

 

Purification90

 

Material85

 

Installation85

 

Warranty90

 
BUY FROM THESE SELLERS
Rs. 16499Rs. 12799Buy Now
Rs. 15499Rs. 12995Buy Now
Rs. 15499Rs. 11999Buy Now

Zotezo Score

8.5Out Of 10

Why Did We Choose It?

It features a compact design that can be mounted in a corner of the kitchen. The machine revitalizes and restructures water molecules for pure water. It maintains the normal PH balance and fortifies it for clean and safe drinking water. Havells purifier is at number 5 of the best water purifiers in India. And, it is also one of the top water purifier in India.

Specifications:

  • Absolute safety through RO and UV purification
  • Revitalizer structures
  • Comes with 7 stage purification
  • Has a storage capacity of 7 liters
  • Revitalizer technology for better mineral absorption
  • Flow rate: Up to 15 liters per hour
  • This is able to maintain PH levels
  • Warranty is 1 year

What We Like:

  • Has a fairly large storage capacity
  • This product has several alerts like UF, UV, pump failure
  • You get a removable tank
  • It is very easy to use
  • Get a free installation service
  • It can be kept mounted or on a table-top
  • Has a space-saving, compact design
  • Best-in-class purification technology
  • Value for money with all the features provided

What We Don't Like:

  • You may have to change the filter within 6 months
  • Product has a high maintenance cost

Ratings

Capacity85

 

Purification85

 

Material85

 

Installation85

 

Warranty85

 
BUY FROM THESE SELLERS
Rs. 19500Rs. 16500Buy Now
Rs. 19500Rs. 12999Buy Now

Zotezo Score

8.2Out Of 10

Why Did We Choose It?

At number 6 on our list of the best water purifier, we have Kent Ace, which is newly introduced. Made with ABS food grade plastic this 7 litres water purifier promises you water purified through RO+UV+UF processes for safe drinking water. All the natural minerals are maintained in the water with help of the TDS controller system which extracts the harmful impurities like salts, and chemicals. Keep your kitchen top clutter-free with this water purifier from Kent.

Specifications:

  • RO+UV +UF+ TDS Mineralizer water purification technology
  • Has a storage capacity of 7 liters
  • Purification Capacity: 15-Ltr/hr
  • The TDS controller removes impurities
  • Has 5 stage purification process
  • Comes with computer-controlled operations
  • Power Consumption: 60W
  • Warranty: 1 year on product + 3 years on the motor

What We Like:

  • The water tastes amazing with the goodness of minerals
  • Storage capacity is high, suitable for medium sized families
  • This has a space saving and a compact design
  • It is very easy to install and operate
  • No additional charges are required for maintenance
  • The warranty provided by the brand is good
  • No need for filter change since it can last for 12 months

What We Don't Like:

  • It does not have any rejected water tank
  • You cannot keep it on the kitchen counter top
  • The price is little on the higher side

Ratings

Capacity85

 

Purification80

 

Material85

 

Installation80

 

Warranty80

 
BUY FROM THESE SELLERS
Rs. 17999Rs. 13999Buy Now
Rs. 16900Rs. 14990Buy Now
Rs. 18999Rs. 13381Buy Now

Zotezo Score

8.2Out Of 10

Why Did We Choose It?

At number 7 of our list of best water purifier, we have a water purifier from the house of Tata. With user-friendly alerts and zero water wastage, the purifier deserves to be in your home. The Tata Swach Ultima Silver RO + UV purifier gives assured safe drinking water for your family.

Specifications:

  • Technology: RO+UV water purification
  • The tank is made of food-grade plastic
  • Comes with 6 stage purification
  • Has a storage capacity of 8 liters
  • System fail-safe mode indicator
  • Includes: water purifier, user manual, warranty card, and service manual
  • Warranty: 1 year on product

What We Like:

  • Filtered water tastes amazing
  • No need for frequent filter change since it can last for 12 months
  • Zero wastage of water
  • It includes a pre-filter option
  • Storage capacity is high, suitable for large families
  • Easy to install and use
  • Suitable for underground water

What We Don't Like:

  • You may have to change the filter within 6 months
  • Product has a high maintenance cost

Ratings

Capacity80

 

Purification85

 

Material85

 

Installation80

 

Warranty80

 
BUY FROM THESE SELLERS
Rs. 14999Rs. 11999Buy Now

Zotezo Score

8.0Out Of 10

Why Did We Choose It?

Safe, smart and affordable, this a water purifier designed for Indian homes It features a minimalistic design and has a filter life of one year. The one-touch smart app connectivity makes it an ideal choice for today's homeowner and gives it a number 8 spot on our list of the best water purifier.

Specifications:

  • RO + UV: Suitable for borewell water
  • Removes microbes and hard water TDS
  • The storage capacity is 7 liters
  • Has 5 stage purification process
  • Provides in-tank UV Sterilisation
  • Real-time TDS and filter life monitoring
  • You can connect this purifier to the Mi Home app using your Wi-Fi
  • 1-year product warranty

What We Like:

  • The product filter lasts for 12 months
  • Very easy to operate
  • Gives you app alerts for filter purchase
  • A sleek and classy design
  • DIY filter replacement in 30 seconds
  • Provides you with a free installation
  • Has a good storage capacity

What We Don't Like:

  • This product can only be wall mounted
  • Does not come with water level alerts
  • You need to pay for an extra level of filtration and maintenance
  • Water wastage is too high in this water purifier

Ratings

Capacity80

 

Purification80

 

Material80

 

Installation80

 

Warranty80

 
BUY FROM THESE SELLERS
Rs. 19500Rs. 16299Buy Now
Rs. 19500Rs. 16499Buy Now

Zotezo Score

7.8Out Of 10

Why Did We Choose It?

Kent Grand is at number 9 on this list of best water purifier with 4 levels of purification. KENT Grand+ uses futuristic technology to provide you completely safe and clean drinking water. This is one of the best-selling water purifiers for a home with a TDS controller. This is also one of the best water purifier in India for hard water.

Specifications:

  • RO + UV/UF + TDS controller purification system
  • The storage capacity is 8 liters
  • Purification capacity of up to 15 liters per hour
  • The product is made up of high-quality ABS food plastic
  • Comes with 4 stage water purification system
  • Includes: Water Purifier, Installation kit and user manual technology
  • Warranty: 1 year on product

What We Like:

  • The brand gives you 3 years extended warranty for free
  • Purifies inlet water from all sources
  • Has a high storage capacity
  • Free installation is given
  • A UV change indicator is present
  • This product has an excellent design
  • Product is extremely easy to use

What We Don't Like:

  • The body is made with plastic which can be less durable
  • This is an RO purifier which wastes a fair amount of water
  • The product needs filter replacement every 8 months
  • Has a high maintenance cost

Ratings

Capacity80

 

Purification80

 

Material75

 

Installation75

 

Warranty80

 
BUY FROM THESE SELLERS
Rs. 21990Rs. 15490Buy Now
Rs. 21990Rs. 15890Buy Now

Zotezo Score

7.5Out Of 10

Why Did We Choose It?

At number 10 on our list of best water purifier in India, we have LG Puricare. LG is a famous brand for consumer appliances and hence bags a place on the list of the best water purifier. Stay healthy with the freshness of the purest form of water. This purifier comes with a 5 stage RO filtration system adding minerals in 100 Percent RO purified water.

Specifications:

  • Technology: true RO filtration + mineral booster
  • 8 liters storage capacity
  • Ultraviolet LED rays sterilize the RO water for 75 minutes at 6-hour intervals
  • Has a digital sterilizing facility
  • 5 stage water purification
  • Dual protection stainless steel tank
  • Includes 1-Piece water purifier, owner manual, and warranty card
  • Warranty: 1 year on product

What We Like:

  • Water level indicator is present
  • Free installation is provided
  • Has a large storage capacity
  • High level of water purification
  • Filter change indicator present
  • Comes with 4 free maintenance services

What We Don't Like:

  • The purifier has a large size
  • Can only be wall mounted
  • RO filtration wastes a good amount of water
  • The motor needs to be replaced every 2 years
  • This product is extremely expensive

Ratings

Capacity75

 

Purification75

 

Material75

 

Installation75

 

Warranty75

 
BUY FROM THESE SELLERS
Rs. 19499Rs. 16650Buy Now
Rs. 18999Rs. 15900Buy Now

Zotezo Score

7.3Out Of 10

Why Did We Choose It?

Enhance water purifier from the house of Eureka is a new launch and secure it's position at number 11 on our list of the best water purifier in India. Save your family from deadly water-borne diseases with Eureka Forbes Aquaguard Enhance 7-Litre RO+UV Water Purifier. Its multistage unique Reverse Osmosis water purification process removes excess TDS, chemical contaminants and other impurities.

Specifications:

  • Has RO+UV+TDS water purification technology
  • The tank storage capacity is 7 liters
  • Uses 6 stage purification process
  • Comes with TDS to purify water more effectively
  • Warranty: 1 year on the product
  • Package Include: Water Purifier + Installation kit + User manual

What We Like:

  • This is suitable for hard water purification
  • Uses a 100% chemical free purification process
  • This is good for a medium-sized family
  • It is very easy to clean and maintain
  • This also has an advanced digital indicator display
  • You can either wall mount or keep it on a kitchen countertop

What We Don't Like:

  • The warranty is very less as compared to other
  • There is no mention of power used or filtration rate
  • You require additional maintenance charges
  • There may be a requirement of frequent filter change

Ratings

Capacity75

 

Purification70

 

Material75

 

Installation70

 

Warranty75

 
BUY FROM THESE SELLERS
Rs. 20250Rs. 18399Buy Now
Rs. 20850Rs. 13480Buy Now

Zotezo Score

7.0Out Of 10

Why Did We Choose It?

With Reverse Osmosis purification technology, A.O. Smith is at number 12 on our list of the best water. This water purifier is designed and shaped carefully to match your kitchen decor. It uses the silver charge membrane technology that ensures double purification. Since there is no bypassing of the membrane, you get the pure drinking water possible. The mineralizer adds minerals to the water making it healthy and tasty to drink.

Specifications:

  • RO+SCMT (Silver Charged Membrane Technology)
  • 7 stage water purification
  • 9 liters storage capacity
  • Get hot purified water at a press of a button
  • This comes with mineralizer technology
  • 2 Years RO membrane warranty
  • Comes with a water level indicator
  • Includes purifier, user manual, warranty card, and service center details

What We Like:

  • Large storage capacity for a large family.
  • Advanced digital display with water level indicator
  • The convenience of wall mounting or tabletop
  • Has a water drip tray
  • Easy to clean and maintain
  • Comes with a child lock feature to prevent accidents

What We Don't Like:

  • The brand does not provide additional AMC
  • You need to change filters every 3-4 months
  • The size of the filter is quite big
  • This water purifier is more expensive than its counterparts
  • Installation is chargeable

Ratings

Capacity70

 

Purification70

 

Material70

 

Installation70

 

Warranty70

 

Summed Up: Best Water Purifier in India

Features#1 Hindware Elara 7-Liter Water Purifier#2 Livpure PEP RO+UV+UF Water Purifier#3 Pureit Ultima RO+UV Water Purifier
PurificationRO + UV + UF + Mineral FortificationRO + UV + UF + Taste enhancer RO+UV+MF
Capacity7 Liters7 Liters10 Liters
Purification Level777
Indicator323
TDS Level180015002000
InstallationFreeFreeFree
Warranty1 year1 year1 year
Price15990/-16390/-20750/-

Editor’s Note: Best Water Purifier

We understand that water is a necessity for survival. So, we constantly try and evolve our list so that we can bring the best to you. So this time we have added 2 new products and made this the list of 12 best water purifiers in India. These additions have impacted the rankings a little. The top 5 remain unchanged whereas there is a new entrant, Kent Ace which has been awarded the 6th position. So the numbers 6-9 shifts down to the next subsequent position. Also, the current number 10, A.O. Smith has been replaced by Eureka Forbes Aquaguard. This makes A.O Smith the last one on our list of the best water purifier in India.

Buyer’s Guide: The Best Water Purifier in India

If you want to buy the best Water Purifier in India for home use, it is vital that you keep certain factors in mind for determining the quality. Apart from knowing the type of water you use for drinking, see the features below. All these features must be present in the top quality water purifier in India.

1. Water Pressure

One of the most important features to consider while buying the best water purifier in India is water pressure. If you do not have a water supply at a good level, consider buying an activated carbon purifier. Both RO and UV filters require water at good pressure to remove impurities. Also, if incoming water flow does not have sufficient pressure, the filters will not work properly. You can try by attaching a pump to the RO filtration unit to boost the pressure.

2. Water Quality

Water can be hard or soft. Soft water is obtained from natural resources like rivers, lakes, which is sourced by the municipality. While hard water (high in acids, high mineral content) is basically underground water which is drained Opt for a UV Purifier if you use soft water. And, in case of hard water get an RO or RO + UV Water Purifier.

3. Storage Capacity

Another important feature to consider while buying the best water purifier in India is the storage capacity of a water purifier. Not all purifiers have a storage option. If you wish to collect purified water or your locality has power supply issues, you should opt for a storage type.

4. Convenient Installation

An important feature to look for is how easy and convenient it is to install the product. There are brands that offer products that require expert help. Again, there are the ones that come with an easy installation guide. So, it’s important you decide the one which best suits you.

5. Price and Specifications

A basic version of a water purifier is more cost-effective. Whereas more the specifications there are more chances that the product will be costly. So this is also an important reason for consideration when buying the best water purifier in India.

6. Electricity Consumption

Since water purifiers need electricity to operate ensure that there is 24*7 electricity in your homes. Consistent electricity is very important before you consider buying a purifier.

7. Warranty

Choose brands that come with long years of warranty to guarantee customer satisfaction. Go for ones. Apart from other features always look for a water purifier that comes with a longer warranty duration.

best ro
Features To Look For In A Water Purifier

Why Do You Need The Best Water Purifier?

Water can contain dirt, minerals, chemicals and other impurities that can endanger your health, The microscopic organisms, and bacteria that can cause serious illness. These water purifiers can make water free from chlorine and gives us clean and purified water to drink. Below are some reasons why we need one at home or the office.

1. Removes harmful substances from water:

Arsenic: Arsenic is perhaps the most dangerous substance present in tap water. Research shows that arsenic causes different types of cancer. A water purifier can help remove toxins and reduce the risk of cancer.

Aluminum: Unfiltered tap water contains aluminum in excessive amounts. And it is associated with hyperactivity, liver diseases, and Alzheimer’s disease. A purifier can help remove these to provide safe water.

Chlorine & Bacteria Levels: Chlorine in drinking water can cause serious health problems like Cardiovascular problems, Asthma, Birth defects, etc. Using a purifier can keep your family safe and improve the quality of your life.

2. Alkaline Water:

Water’s pH level ranges from 0 to 14. 7 is considered neutral or balanced between acidic and alkaline. Water below 7 on the pH scale, is “acidic.” If it’s higher than 7, it’s “alkaline.” At pH Alkaline water has a higher pH level than normal drinking water. Due to this reason, it is believed that it can neutralize the acid in our bodies and induce better health.

Alkaline water is said to have health benefits like better hydration, enhanced immunity, skin health, detoxification, weight loss, cancer resistance, easy bowel movement, etc. It replenishes the body with liquid antioxidants that get quickly absorbed. Water purifiers give you alkaline water which is essential for leading healthy lives.

3. Convenience:

Boiling water can help remove contaminants, but it is also a time-consuming process, especially when large amounts of water are required. Water purification systems are more convenient as it purifies water and side by side saves your time.

4. Improved Flavor:

Impurities can give water an unpleasant and metallic taste. Water purifiers can enhance the taste and flavor of drinking water.

5. Healthier Foods:

These purification systems do more than just provide drinking water free of contaminants. It gives you a steady supply of purified water that can be used for purposes, like rinsing off vegetables, meats or preparing meals and brewing coffee or tea. Hence, you enjoy healthy food always.

6. Economical:

Getting a packaged water bottle is a costly affair. Investing in a water purifier can guarantee you filtered water for a considerable period of time. Hence, you can save money in the long run.

7. Healthier Pets and Plants:

It’s not just you who can be benefited from a water purifier, It can even be your plants and pets. Purified water can provide hydration, prevent damage from pollutants for your plants. This, in turn, helps the environment. And clean, filtered water can ensure the longevity of your loved pets.

Why Do We Need A Water Purifier

History Of The Best Water Purifier

Filtering water is the most easier process of water treatment. Many people in the world die of different waterborne diseases every year. The filtration system of the best water purifier in India makes the water drinkable. 

If we want to know more about the history of the best water purifier in India then we can trace back to at least 4000 years ago. Moreover, at that time people believed that clear water was safe for drinking. However, sometimes even clear water can cause severe illnesses and diseases. 

However, to overcome the risk, people allow the water to sit after boiling it. Thus the sediments sink to the bottom. Then they will skim the water from the top of the container. This was the oldest method of water purification. But now many best water purifiers in India are getting manufactured with lots of new features.

The Different Sources of Water Pollution

Water is essential to life! There are mainly two types of water pollution Direct & Indirect Contaminated Sources.

The direct sources include effluent materials from factories, waste treatment plants, etc. These emit fluids directly contaminating urban water supplies. Whereas the indirect sources include the contaminants that directly enter into the underground water systems and which penetrates the ground from rainwater. The underground water contains the faeces of human beings and these fall under Atmospheric contaminants. Soils and groundwaters contain the residue of human agricultural practices (fertilizers, pesticides, etc.

Different Types of Water Purifiers

There are different types of Water Purifiers available. Now let us map them, to the different water types we have.

1. Ultra-Filtration (UF) Water Purifier

This has hollow fibers of the membrane. It consists of thin layers of a material capable of separating particles from water. Ultrafiltration or UF uses a membrane with much larger pores (appx. 0.01 microns) as compared to RO which uses a membrane with very small pores (appx. 0.0001 microns).

When water passes through this membrane, germs and other particles get trapped in it. The filter is ideal for places where the presence of chemicals is low. So, UF purifiers are not suitable for purification of high TDS water or hard water.

2. RO Water Purifier

Reverse Osmosis filtration is the most popular technique of water purification. These purifiers functions on the basis of membrane technology. When water passes through these germs and dissolved particles are separated from the water. Its pores are quite small. And it allows only water to pass through the membrane. RO filtration alters the taste of water because it removes certain minerals along with the dissolved chemicals.

These are recommended for purifying water which has a high TDS level. The TDS level of the output drinking water from the RO purifier is low as compared to the input water.

3. UV Water Purifier

This uses ultraviolet rays to disinfect water and operates on electricity. These have external sediment pre-filters to remove undissolved impurities. And, so it is the best purifier you can have at home. UV ones are only recommended for areas where the water source has a low level of TDS.

4. Candle Filter Purifier

These water purifiers have candle-shaped filters with small pores. Any particle larger than those pores are blocked. This may not be effective to filter out microorganisms. And it is highly recommended that you boil water before drinking. This is most suitable for softer water.

5. Activated Carbon Water Purifier

The activated carbon water purifier machine uses activated carbon to filter water. Activated carbon removes microbes and other dirt and gives you the purest drinking water possible. It also improves taste because all the chemicals get removed from the water. Use only in case of soft waters with a good flow.

Also Read: Best AC in India

Frequently Asked Questions About The Best Water Purifier

1) What is an RO water purifier?

Ans: RO aka Reverse Osmosis is a water purification process that uses a partially permeable membrane to remove ions, unwanted molecules and larger particles from drinking water. During this process, the contaminants are filtered out and flushed away, leaving clean and pure water.

2) What is a UF water purifier?

Ans: UF or ultra-filtration functions without electricity. This can remove all microorganisms from water including the smallest of viruses. UF is a membrane similar to RO but with bigger pores.

3) What is a UV water purifier?

Ans: Ultra Violet System or UV is a type of water purifying process to disinfect the bacteria from the water. The ultraviolet rays penetrate the harmful pathogens in your drinking water and make it germ-free.

4) What is TDS in a water purifier?

Ans: TDS stands for Total Dissolved Solids. One of the most effective ways to maintain the TDS level is by using the best RO water purifier. The reverse osmosis process that is used to filter tap water in most home water purifier removes hard water elements. It reduces the hardness of water by up to 90%. This means if the input water has TDS of 700, the output water will have TDS close to 70. This is done by the TDS controller.

5) What should be the TDS level of RO Water?

Ans: TDS is also known as total dissolved solids. The ideal TDS level in water is in the range of 80-150 mg/L. But, in the case of RO water, the level should not be less than 80 mg/L.

6) What is mtds in a water purifier?

Ans: MTDS regulator of the best water purifier in India works with different sources of water. It can controls TDS up to 2000 mg/lts. MTDS water purifier uses active copper technology which adds the goodness of copper in the water.

7) What is the annual maintenance cost for an RO water purifier?

Ans: Mostly, all RO water filters require an annual maintenance cost or AMC for its longevity and optimum performance. AMC is around Rs. 4000- Rs. 5000, which includes the cost of replacement of the different filters like RO membrane, UV and UF filters, activated carbon filters, and sediment filters.

8) What is a mineralizer?

Ans: The RO water purifier purifies the water by removing all the toxic substances along with the essential minerals. But, the mineral guard technology enhances the health of the water without removing essential minerals like calcium and magnesium naturally present in water and, balances the PH levels of water.

9) Which is better? ABS Plastic or Stainless Steel Tank?

Ans: All must have a storage tank irrespective of the material being an ABS plastic or Stainless Steel. The storage tank can be of the capacity of up to 10 liters.

Stainless Steel Storage Tank maintains purified water in Hygienic conditions until human consumption. So, a stainless steel tank is better than a plastic tank for avoiding plastic hazards and other contamination.

ABS is a recyclable and non-toxic material capable to handle high-temperature fluctuations. This is also good for storage tanks. Whereas steel ones can be heavier and require a high maintenance cost as compared to the ABS ones. These types of tanks are available in the top-mounted water purifier in India.

10) How do you use the rejected water from the water purifier?

Ans: The water that is rejected by the best water purifier in India is not good for consumption. This water contains 95% impurities. But, it can be used for certain household purposes like cleaning floors, bathroom floors and can also be used for gardening.

11) What are the benefits of buying a water purifier online?

Ans: There are various benefits of buying a water purifier in India online which are free installation, free extended warranty, exclusive bank discounts, attractive price, best deals, and offers, etc.

12) What is the difference between a RO, UV & UF filter

RO FILTER UV FILTER UF FILTER
Requires electricity for purificationRequires electricity for purificationDoes not require electricity for purification
Filters out all bacteria and virusesKills all bacteria and viruses but doesn’t eliminate themFilters out all bacteria and viruses
Requires high water pressure and uses an additional pumpCan work with normal tap water pressureCan work with normal tap water pressure
Removes dissolved salts and harmful metalsCannot remove dissolved salts and harmful metalsCannot remove dissolved salts and harmful metals
Filters out all the Total Suspended Solids (TSS)Doesn’t filter out suspended and visible impuritiesFilters out all the Total Suspended Solids (TSS)
Size of the membrane: 0.0001 MicronNo membraneSize of the membrane: 0.01 Micron
Removes 90% TDSDoes not remove TDSDoes not remove TDS

13) Which water purifier is best for Borewell water?

Ans: Borewell water generally has a high TDS level. Apart from the commonly found minerals like calcium, magnesium, sodium, iron, borewell water may also contain harmful heavy metals like mercury, lead, arsenic, fluoride, etc. So, any water purifier that has a TDS controller can be suitable for borewell water.

14) How much water is wasted with RO water purifier?

Ans: The biggest drawback of RO water purifiers is that it wastes water during the purification process. The wastage depends on the quality of the input water. The higher the TDS of input water, the greater is the wastage. 

15) What is the TDS for drinking water?

Ans: The measurement of Total Dissolved Solids (TDS) is in milligrams per unit volume of water (mg/L) which is also referred to as parts per million (ppm). For drinking water, the maximum concentration level set by EPA is 500 mg/L. This is the TDS for safe drinking water.

16) Is boiled water better than RO water?

Ans: Reverse Osmosis or RO is the most effective and efficient form of water purification because most RO purifiers come with other stages of pre and post-filters delivering 99.99 % pure water. Boiled water just kills pathogens and removes coarse impurities but RO basically eliminates every kind of contamination.

Also Read: The Best Refrigerator in India

Bottom Line

Water pollution has increased to a great extent in India. So, the best water purifier is a must-buy for maintaining good health. By reading this article, you surely have all the relevant information regarding water purifiers. We have put together a well-researched buying guide to help you find the best water purifiers in India.

We have prepared a consolidated list of the top 12 water purifiers in India from some of the leading brands like KENT, Aquaguard, Pureit, Livpure, Tata Swach, etc.

Did you like this article? Did we miss out on anything? Please share your feedback on the best water purifier in India in the comment section below. Also, Do not forget to mention your favorite one.

Rohan Mukherjee
Rohan Mukherjee
Rohan is the electronic product reviewer and head of content at Zotezo.com. In short, he makes sure that any content that goes out is simply EPIC!

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