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7 Best Water Purifier to Buy in India [Updated: May 2022]

RO Water Filter for removing Chemicals and Impurities to get Clean Water

A water purifier is used to purify the drinking water to keep ourselves and our family healthy. It is a process of removing unwanted chemicals, biological impurities, suspended solids, and gases from water.

Most water is purified and disinfected for human consumption (drinking water). However, water purification is also used for multiple purposes that include pharmacological, medical, industrial applications, and chemical applications.

Our Pick
Eureka  Delight RO+UV+MTDS

Eureka Forbes AquaSure from Aquaguard Delight ?

The aristocratic blend that gives water at its best

  • Three Layered RO+UV+MTDS Protection
    Three-layered RO+UV+MTDS protection ensures that the water you consume is ultimately safe without any settlements.
  • 7 Litres big Storage Tank
    A tank with the storage of 7 liters for on-the-spot consumption of water for everyone.
  • Technology
    The advanced technology of RO+UV+MTDS purification.
  • Electrical & Storage
    Electrical purification helps with areas with water shortages.
    The regulator helps in adjusting the levels of TDS in the water manually.
    This ensures you get safe, healthy, and tasty drinking water.
Runner Up
Kent Grand Plus

Kent Grand Plus ?

Great Performance with clever design

  • Makes Water 100% Pure by Multiple Purification Process
    KENT Grand uses multiple purification processes of RO+UV+UF+TDS Control, which removes dissolved impurities, salts and kills bacteria & viruses to provide 100% pure water for drinking.
  • Retains Essential Minerals
    An inbuilt TDS Controller in the KENT Grand allows users to retain desired essential natural minerals in the purified water.
  • PAN India Service Network
    Experience the promise of quick service, and trained and dedicated technicians at the nearby service center.
Budget Pick
Eureka AquaSure Amaze RO+UV+MTDS

Eureka Forbes AquaSure from Aquaguard Amaze RO+UV+MTDS 7L Water Purifier (Grey) ?

Internationally and universally acclaimed for its superior performance

  • Multi-Stage Purification
    With multi-stage purification technology including RO+UV+MTDS, you can rest assured that the water is 100% safe to drink for you and your family.
  • Sleek and Comfort Design
    A sleek purifier with a compact stylish design that fits your modern kitchen perfectly.
  • Energy Save Mode
    This mode saves more on your cyclic bill with an energy-saving mode that automatically switches off the power supply once the tank is full.

Best Water Purifier Review

Eureka Forbes AquaSure from Aquaguard Delight

Free-of-charge installation is provided on this product by Eureka Forbes.

The following are the specifications:

  • Available in White.
  • A 1-year warranty is provided.
  • Has a storage capacity of 7 liters. So, you can always store purified water for consumption which you can use even when there is no electricity.
  • Shows Purification On, Power On & Tank Full status.
  • The tank is built out of food-safe and engineering-grade plastic.
  • Power consumption is 40 W.
  • Dimensons: 23.8 x 30 x 43 cm
  • TDS level is 2000 ppm.
  • The purifier takes up minimum space and complements your kitchen perfectly
  • Advantage
  • Suitable for all water types
  • Maintains the pH level and alkalinity
  • Improve the taste of water
  • Child lock function on tap reduces wastage of water
  • Disadvantage
  • No alert for filter change
BestCheck Star Rating
  • Value for money
    • (4.4)
  • Storage Capacity
    • (4.3)
  • Easy to use
    • (4.2)
  • Easy to install
    • (4.1)
  • Flavor
    • (4.1)
  • Summary
    • (4.1)

Kent Grand Plus

The following are the specifications:

  • The Kent Grand Plus is only available in White color.
  • 1-year warranty and three years, no service charges are provided.
  • Best suited for Indian homes and offices. It is also suitable for the purification of tap water, brackish, or municipal corporation water supply.
  • Has a storage capacity of 8 liters. So, if you have stored purified water previously, then you can use it when there is no electricity.
  • Purification capacity is 20 Liters per hour, and the Maximum purification capacity is 100 Liters per day.
  • The tank is built out of food-grade plastic.
  • Power consumption is 60 W, and a UV lamp (in watts) is 11 watts.
  • Is made with RO+UV+UF purifying technology.
  • They are designed using the spin-welded RO Membrane type.
  • Carbon Block Filter, Sediment UF, and Post Carbon filter cartridges.
  • The water purifier weighs 11Kgs.
  • Dimensions: 39×25.5×53.5cm
  • TDS Level is 500ppm.
  • Easy returns policy based on company terms and conditions.
  • Package includes Water purifier, User Manual, and Installation kit.
  • Advantage
  • Over 50% water recovery
  • Filter change alert and UV fail alarm
  • Suitable for all the types of water
  • Indicates water level
  • Dedicated tank to store waste water
  • Disadvantage
  • Child lock functionality is not available
BestCheck Star Rating
  • Storage Capacity
    • (4.3)
  • Easy to install
    • (4.2)
  • Flavor
    • (4.2)
  • Summary
    • (4.1)

Eureka Forbes AquaSure from Aquaguard Amaze RO+UV+MTDS 7L Water Purifier (Grey)

Color- Grey, Capacity: 7 liters tank, Power: 230 watts; Input Water Temperature: 10 – 40°C and Operating Input Voltage: 150 V – 270 V AC/50 Hz, Material Tank Type- Food Grade Plastic; Smart LED indication shows Power On, Purification On, Tank Full Status.

Note: For one liter purified water, 650 ml of water is thrown away by the machine. We encourage you to save the water in any container and use it for other home chores.

The following are the specifications:

  • Available in Grey colors.
  • A 1-year warranty is provided.
  • Can store up to 7 liters of water. So, you can always store purified water for consumption which you can use even when there is no electricity.
  • An auto-Off feature is available.
  • Dimensions: 23.8 x 30 x 43 cm
  • The package includes a Water Purifier, a User Manual, 1 Year Warranty card.
  • Advantage
  • Auto shut off feature is available
  • Safe and tasty drinking water.
  • User Manual & Warranty Card
  • Disadvantage
  • For 1 liter water purification, 650 ml is thrown out. Use it instead of wasting it.
BestCheck Star Rating
  • Storage Capacity
    • (4.4)
  • Flavor
    • (4.3)
  • Easy to install
    • (4.3)
  • Value for money
    • (3.9)
  • Summary
    • (4.1)

KENT Maxx 7-Litres Wall Mountable/Table Top UV + UF (White and Blue) 60-Ltr/hr Water Purifier

KENT Maxx 7-Litres Wall Mountable/Table Top Water Purifier is the fourth choice in our table that you can purchase without any hesitation. Here are the specifications that make this model unique from other water purifiers.


  • Multiple Purification:
    It provides multiple purifications through UV and UF processes.
    The first UV process occurs, followed by a UF hollow fiber membrane to filter dead viruses, bacteria, and dirt.
  • Made in India product.
  • Domestic use:
    Kent is one of the best water purifier manufacturers. Also, this model is perfect fit for domestic needs.
  • Storage Tank:
    The storage tank is completely removable and you can clean it yourself.
  • Water Purification:|
    It can purify tap water, along with municipal water.
  • Purifying Capacity:
    It can purify 60 liters of water per hour.
  • Storage Capacity:
    It can store 7 liters of water.
  • Warranty:
    1 Year of warranty included.
  • Advantage
  • Made In India.
  • Purifying Capacity is better than other products.
  • Disadvantage
  • Pre-filter not included.
BestCheck Star Rating
  • Durability
    • (4.5)
  • Easy to use
    • (4.3)
  • Storage Capacity
    • (4.3)
  • Easy to Clean
    • (4.2)
  • Easy to Install
    • (4.2)
  • Flavor
    • (4.0)
  • Summary
    • (4.0)

AquaSure from Aquaguard Smart Plus RO+UV+MTDS Water Purifier

Aquaguard Crystal Plus is a UV water purifier that best suits the type of water that has low TDS and does not taste salty. It is designed for the modern kitchen providing a European look.

It has a unique e-boiling system and the technology that helps eliminate disease-causing bacteria, viruses, and protozoa to make sure that every single drop of water you are pure and as safe as boiled water.

With advanced mineral guard technology lead, pesticides, and other dangerous new age contaminants are removed while the essential natural minerals are retained.

The following are the specifications:

  • Available only in White colour.
  • 1 Year Warranty is provided.
  • Completely electrical and does not store filtered water and hence suitable for direct water supply.
  • Auto Shut Off option automatically turns off the UV Lamp if the purifier is not in use for 10 minutes.
  • Saves electricity and increases the life of the UV lamp.
  • Purification capacity is 2 litres per minute.
  • The tank is built out of food-grade plastic.
  • Power consumption is 18 W.
  • They are designed with UV purifying technology.
  • The water purifier weighs 4.5 Kgs.
  • Dimensions: 31×23.2×41 cm
  • TDS level is 200 ppm.
  • Sediment and Activated Carbon filter cartridges.
  • Easy returns policy based on company terms and conditions.
  • The package consists Water Purifier, User Manual, and Installation kit.
  • Advantage
  • Suitable for direct water supply
  • Purifies microbes levels
  • Suitable for municipal water
  • Inbuilt voltage stabilizer
  • Chemical free
  • Disadvantage
  • Does not have water storage tank
  • Does not purify bore well water
  • Does not have TDS controller
BestCheck Star Rating
  • Easy to use
    • (4.4)
  • Value for money
    • (4.4)
  • Easy to install
    • (4.2)
  • Flavor
    • (4.1)
  • Summary
    • (4.1)

HUL Pureit Ultima Mineral RO + UV + MF 7 stage Table top / wall mountable Black 10 litres Water Purifier

Pureit provides the most advanced range of in-home water purifiers. Pureit launched the purifier with an innovative design by Hindustan Unilever and offered complete protection from all water-borne diseases at an affordable and economical price. HUL Pureit Ultima RO has below specifications that make it’s unique and worth purchasing.

  • Color: 
    The body of this model is Black in color, with a capacity of 10 Litres and 60 Watts power consumption.
  • Water Temperature:
    Input water is around 10 to 40 degrees celsius. And the operative voltage of this model is 100-300 V (50 Hz)
  • Material used: 
    HUL Pureit RO is made up of Food Grade plastic (engineered) and the pump type is a Diaphram pump having 24 V DC.
  • Power Adapter cord Length: 
    The length of the power adapter wire is 1.5 meters.
  • Dimesion: 
    L X W X H = 31.10 x 36 x 48.5 cm.
  • Special Note: 
    For 1 liter of water purified, 650 ml water is thrown away. Please use this water in your home chores. Store it in some utensils and do not throw it away.
  • Warranty:
    1-year warranty from the manufacturer.
  • Advantage
  • Digital Purification Indicator to test water purity level.
  • Auto Shut Off functionality
  • Water goes through 7-stages purification process.
  • Disadvantage
  • Throws 650 ml/liter of water while purifying.
BestCheck Star Rating
  • Easy to install
    • (4.3)
  • Storage Capacity
    • (4.1)
  • Easy to use
    • (4.1)
  • Flavor
    • (4.1)
  • Value for money
    • (3.7)
  • Summary
    • (4.0)

Faber FWP Galaxy PRO Reverse Osmosis Water Purifier 7L, black, ro+mat

9 Liters of Water Storing Capacity.

Filter Type: 20-micron Sediment Filter, 5-micron Sediment Filter, Pre Carbon Filter, Post Carbon/ MAT filter;

Membrane Type: UF Membrane, and RO Membrane;

Storage Tank Material: ABS food-grade plastic comprised of germ block technology.

The following are the specifications:

  • Available in White and Light Blue.
  • One year warranty
  • Has a storage capacity of 9 liters. So, you can always store purified water for consumption which you can use even when there is no electricity.
  • Purifies 9 Liter per hour.
  • RO+UF+MAT ensures that every single drop of water that you consume is safe and sweet.
  • Removes up to 99% of water impurities with Real Reverse Osmosis Technology and with Supreme Quality Filters.
  • Water is purified in Three purifying technologies, that is RO+UF+MAT, which removes salt & microbes in multiple stages.
  • The tank is built out of food-grade plastic.
  • Power consumption is 36W.
  • The water purifier weighs 9.0 Kgs.
  • Dimensions: 36 x 21 x 46 cm;
  • Package includes a 1 Water Purifier, 1 User Manual, and Installation Kit
  • Advantage
  • High storage capacity
  • Suitable for all water types
  • Free installation on this product by the manufacturer
  • Disadvantage
  • No alert for filter change
  • Child lock functionality is not available
BestCheck Star Rating
  • Value for money
    • (4.0)
  • Flavor
    • (4.0)
  • Thickness
    • (3.8)
  • Summary
    • (4.0)

How much should I spend on a Water Purifier?

  • High-Priced
    Going for a high-priced water purifier is always preferable if the budget is not a matter.

    Because drinking water should be purified decently, that is the main use of it.

    So, acquiring a branded water purifier includes a hot water tap and normal temperature water, a good warranty, extra carbon filters, zero water wastage claims, copper filters, etc.

    The price range can be as follows.

    Price Range ?
    We recommend spending:
    ₹ 13000 ~ ₹ 28,000.

  • Medium-Priced
    Finding a budget pick water purifier is not a big deal.

    There are many models that fit the budget and also maximize the available features.

    There are some models with a good amount of warranty, less water wastage, warranty on carbon candles, etc.

    You can acquire medium-priced water purifiers in below price range.

    Price Range ?
    We recommend spending:
    ₹ 8000 ~ ₹ 13000.

  • Low-Priced
    Some of the low-priced models of water purifiers have done well in the market.

    They have a basic feature, and that is water purification.

    Expecting another specialty from a low-price RO water purifier will be unfair.

    Hence, if you are choosing it, here is the price range to keep in mind.

    Price Range ?
    We recommend spending:
    ₹ 1500 ~ ₹ 8000.

How we picked the Best Water Purifier.

Water purification has become very important these days due to the ongoing pandemic. It is advisable that we should drink purified water in order to keep ourselves and our family healthy. While so many companies claiming that their water purifier is qualitative, we checked many of them to clear the confusion. While choosing the best, we analyzed various determinants like Storage capacity latest technology, and more.

  • Storage Capacity

    You must be able to store a sufficient amount of water in your water purifier in order to avoid filling it again and again.
    The water purifier by AquaSure has adequate storage to help you with that. Its Storage capacity of storing 7 liters of water impressed us a lot.

  • Advanced technology.

    An advanced technology called RO+UV+MTDS purification is very useful in such areas with water shortages. This technology lets adjust the levels of TDS in the water manually and assures that you get healthy and clean water.

  • Extra protection

    The irreconcilable water purifier by AquaSure ensures that the water is completely purified and healthy to consume. That is why the brand has integrated Three Layered RO+UV+MTDS Protection Which makes it different.

average water purifier maintenance costaverage water purifier maintenance cost

How does a Water Purifier work?


Tip: The storage capacity differs as per the water purifier model, that’s the reason you need to check it before purchasing any water purifier.

When you buy a water filter, the product customer care will support you to fix the water purifier at home, office, industries, or wherever required.

You may not have to worry about fixing a water purifier by yourself; however, if you wish to know how the water is purified within the purifier before it is filtered for consumption.

First: Pre-filters – Water flowing through tap performs the Reverse Osmosis Pre-Filters. Some of the most used pre-filters are carbon filters and sediments. These filters remove dirt, chlorine content, and other sediments present in water to protect the membranes from damage. Water enters the storage tank after this purification stage.

Second: Storage tank – This tank stores the purified and treated water.

Third: Post-filters – Before water in the storage tank flows out of the Reverse Osmosis funnel, it goes through the last post-filters. It is a carbon filter. It removes bad odors from the water that you consume and also upgrades the taste of water.

Fourth: Drain line – The drain funnel is used to drain out the wastewater that consists of contaminants and impurities.

Note: RO Membrane is a chief part of the system as it helps to remove all sorts of contaminants in water.

Types of Water Purifier

When you want to buy a water purifier, you must know the types of water purifier available in the market and the purifier that best suits your requirement. Depending on the water purification methods, the water purifiers are classified into five types. They are:

Types Description
Reverse Osmosis (RO)

Is most effective to purify hard, saltwater that contains dissolved solids and chemicals. The only RO water purifier that is capable of removing metal particles like arsenic, fluoride, lead, chlorine, nitrates, and sulfates. If you have this type of water flowing at home, then RO water purifier suites the best for safe and purified drinking water.

Ultraviolet (UV)

However, UV water purifiers are incapable of treating hard water, which has a high TDS level. UV water purifier doesn’t remove chemicals like arsenic, chlorine, and fluoride present in water.

UltraFiltration (UF)

Is ideal for places where chemical impurities are low because UF doesn’t remove chemicals in the water; it can only block and remove germs like viruses and bacteria.

Activated Carbon

Uses Adsorption property for purifying the water. During the Adsorption process, any chemicals and metals in the water stick to the Activated Carbon surface. When water flows through the Activated Carbon, the chemical like chlorine and other pesticides sticks to it and purified water moves to lower storage tank.

Sediment filter

When water passes through the sediment filters dirt or dust particles that are trapped in it. The water outlet of the sediment filter is connected to RO or UV water purifier as a water inlet.


Reasons to Invest in a Water Purifier

  • Water contains minerals, dirt, chemicals, and other contamination that make it taste and smell bad.

  • Unpurified water is a threat to your health, especially when it includes microscopic organisms, viruses, and bacteria that cause serious illness.

  • Enhances the taste of water and makes it healthier by removing unwanted metals from water.

  • Removes toxic metals that are harmful to your health.

why should you use a water purifier

Top Water Purifier Brands in India

  • Aquaguard
  • Pureit
  • IG
  • AO Smith
  • Eureka Forbes
  • Blue Star
  • Kent Ro
  • Livpure
  • Alkaline
  • Havells
  • Aqua
  • Tata
  • Aquasure
  • Aquafresh
  • Whirlpool
  • Moonbow
  • Hul
  • Prestige
  • Dolphin

FAQ's about Water Purifier

Gravity based water purifiers or water filters that do not use battery or electricity. The filter works on sedimentation which means that the water is collected in below tank after passing through a fine membrane and purifying.

Yes, most of the purifiers are wall-mounted and all the above-listed purifiers are also wall mounted.

The RO membrane must be changed every 1 to 3 years.

Yes, most of the filters or purifiers come with an alarm that warns us to change the filter. It indicates sediment activated carbon, and post-carbon filter must be replaced only when:
• filter change alarm is audible
• replace it after every 12 months.
Note: It is recommended to replace RO membrane once in a year.

The UV chamber is made of Aluminum and it is anodized.

Yes, most of the filters are supported to purify any type of water. However, make sure you read through all the features and specifications before you buy the purifier.

No, these water purifiers doe not give water for your preferred temperature. The only temperature of the water is normal purified water.

No, these water filters require pressure at the inlet to purify water.

This depends on the type of water filter you have shortlisted. If you want to buy a water filter that can store purified water, then it is recommended to read the specification and then buy as some of the water filters do not have this option.

Most of the water purifiers do not waste water by rejecting the impure water. It purifies the water completely without wasting.

Most of the purifiers have a customer care number. You can call and ask the person to do the required. Usually, this is free of cost but it is important to clarify beforehand.

The water filter that has RO purification technology is best suited for underground water as it is hard water and contains salt.

It depends on the company and product. Some of these filters have a child lock. Please read the specifications and choose the product that meets all your requirements.

No, electricity is required only for the filtration process, once the water is purified and stored in the storage tank (if available), the water can be withdrawn without electricity.

Yes, most of these purifiers are easy to clean. However, you may not be able to clean some internal parts.

Best Water Purifier
5. AquaSure Smart Plus28006 - VERY GOOD CHECK PRICE AMAZON
6. HUL Pureit Ultima26781 - GOOD CHECK PRICE AMAZON

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About your guide

Shreyal Shingala is a Content Writer and also a Product tester at BestCheck. Overseeing the content and products, she edits our preceding articles too. Along with that, she loves to spend time with her family when she got her leisure time.

Previously, she worked as a content writer and researcher for a digital marketing agency and has written in different niches like blogs, comparison guides, entertainment, and many more.