Top 10 Best Water Purifiers in India 2021

It is safe to say that water, one of the basic necessities for living, is most affected by pollution due to its solvent nature. As per WHO, the contaminated water is responsible for the transmission of diseases such as cholera, diarrhea, dysentery, hepatitis A, typhoid, and polio.

Thanks to these water filters for homes and offices to get clean drinking water! If you’re looking for Best Water Purifiers then this article will help you a lot, In this article, you’ll find the list of The Best Water Purifiers In India and buying guide. Also, look at our Best Water Purifier Under 10,000.

The advanced technologies such as RO, UV, and UF water purification made it possible for us to choose from a wide range of the best aquaguard water purifiers. However, if you are about to buy a water purifier filter for the first time and know nothing about these technologies, have a look here and then decide which is the best water purifiers in India for you:

If you want to skip the detailed guide and just get a quick conclusion after 52 Hours The winner water purifier after our series of experiments is 

Pureit Copper + ROpureit copper ro water purifier

  • Top-notch performance with Advanced RO+UV+MF purifying technology
  • Instantly adds the right amount of copper in RO purified water
  • Intelligent Copper Auto Cleaning
  • Option to choose between Normal RO and Copper RO water
Prior to deciding the best water purifier, here are some things that you need to know about the water purifiers, their types, and their characteristics. 
RO Water PurifierUV Water PurifierUF Water Purifier
Runs on electricityRuns on electricityDoes not require electricity
Removes and blocks the harmful germs & viruses from the waterKills germs and viruses in the water. However, the dead germs and viruses remain in the water onlyRemoves and blocks the harmful germs & viruses from the water
Requires electricity as the normal tap water pressure is not enoughWorks fine with normal tap water pressureWorks fine with normal tap water pressure
Ability to remove dissolved saltsNot able to remove dissolved saltsNot able to remove dissolved salts
Prefiltration system to work with the Dirty WaterWater is required to be clearWorks fine with dirty, turbid water.

Now that you know the characteristic of each type of water purifier, the next step is to decide the top water purifier.

According to Indian Water Portal, the water with a TDS (Total Dissolved Salts) level of 500mg/liter is considered disagreeable for the human body. However, due to the lack of pure drinking water availability and water resources, people are bound to drink water with higher TDS levels.

And hence, the water purifiers!

Check this table that suggests the type of water purifier that must be used based on the level of TDS:

TDS LevelBiological ImpuritiesVisual Water QualitySuggested Type of Water Purifier
Less than 500 ppmYesGoodUV water purifier
Less than 500 ppmYesMuddy and turbidUV+UF water purifier
More than 500 ppmYesGoodUV+RO water purifier with mineralizer
More than 500 ppmYesMuddy and turbidUV+UF+RO water purifier with mineralizer
More than 2000 ppmNANASuch water is not fit for drinking and the household water purifiers won't work

If you want to check the TDS of water, use any of the best water TDS level check meters from Amazon.

You have cleared the technical part to buy a water purifier and now confused in selecting the brand, isn’t it? Which water purifier is best?

Here’s the list of the best water purifiers in India, equipped with the latest technology to fight germs! These RO purifiers are suitable for either municipality drinking water or the borewell water supply.

Top 10 Best Water Purifiers In India

1. Pureit Copper + RO

pureit copper ro water purifier

Storage Tank CapacityUp to 8L
Purifying Technology7-Stage RO+UV+MF Purifying technology
Filter TypePP Melt Blown Pre-Sediment Filter, Pre-RO Carbon Filter, Mesh Filter, Reverse Osmosis Membrane, UV Reactor, Post-RO Carbon Filter and Micro Filter Membrane
Membrane TypeThin film composite spiral wound
Purification Capacity28 litres per hour
Material of construction for plastic partsFood safe, non-toxic, engineering grade plastics
Electrical TypeElectrical & Storage
Rated Voltage100-240V.a.c 50/60 Hz (100-300V.a.c 50/60 Hz)
Installation TypeWall Mount or Table Top
Width~350 mm
Height~447 mm
Depth~361 mm
Weight~9.5 kg

Water purification category has evolved during the last few years offering various health benefits along with just purified water. One such innovation is Hindustan Unilever’s ‘Pureit Copper+ RO water purifier’. This water purifier offers Advanced 7-Stage RO+UV+MF Purification combined with the goodness of copper-infused water. Drinking copper water has multiple health benefits and has been recommended in Ayurveda since ancient times. Pureit Copper RO gives you Copper charged water instantly and in the right amount with its unique Copper Charge Technology TM. The right amount of Copper dosing ensures you get all the health benefits of copper water.

One of the most important benefits of drinking copper water, especially during the current scenario, is immunity boosting. And Pureit Copper RO makes it super easy and convenient for you. Along with immunity-boosting, drinking copper water also improves the digestive system, metabolism and helps fight obesity, thereby enhancing the overall wellbeing of an individual.

This water purifier has an intelligent Copper Auto-Cleaning feature, which provides a hassle-free and convenient experience without worrying about cleaning and maintaining copper vessels.

The dual dispense mechanism is an interesting feature as it provides an option to choose between normal RO water or copper RO water, enabling the consumers to always have a choice.

This water purifier also promises 100% safe water with its 7 stage purification technology that removes harmful contaminants such as pesticides, bacteria, viruses, chemicals, and heavy metals.

Another interesting fact is that it offers Double Purity Lock – an alert that gives notice 15 days before the filter expires. Owing to these multiple factors, we recommend it as one of the best water purifiers available in the market!


  • Advanced 7 stage purification process with RO+UV+MF to give 100% safe drinking water
  • Unique Copper Charge Technology adds right amount of copper in each glass
  • Gives a choice between normal RO and Copper RO water
  • Intelligent system for Copper Auto Cleaning
  • Gives you Filter Change Alerts in advance
  • USEPA compliant assuring pure water
  • Aesthetic design


  • Slightly expensive


Related post:

2. Blue Star Aristo RO+UV 7 Litre Water Purifier

Blue Star Aristo RO+UV 7 Litre Water Purifier

Storage Tank Capacity6 L
Purifying Technology RO + UV
Filter Type Sediment Filter, Pre-Carbon Filter, RO Membrane, UV Lamp
Membrane Type RO Membrane
Purification Capacity 285 Litre/Day
Storage Tank MaterialABS
Electrical TypeElectrical & Storage
Operating Voltage220 V
Installation TypeWall Mount
Width42 cm
Height46 cm
Depth 16.5 cm
Net weight11.25 kgs

With an established brand name, Blue Star is all set to give a tough competition with Aristo RO+UV 7 Litre water purifier.

Stylish and compact water purifier with 6 stages of purification including a pre-sediment filter, pre, and post activated carbon filters, RO membrane, UV lamp, and the aqua taste booster to give a natural and sweet taste of drinking water is our first choice.

Additionally, the child lock feature helps prevent water wastage by locking the tap completely. The water purifier is available in two colors, i.e., black and white and you can select according to your kitchen interiors! Because of all this good features, it’s one of the best water purifiers in India.

Backed by a strong purification system including an RO membrane and UV bulb, this water filter machine is enough to ensure pure drinking water for your family.

However, it requires maintenance, like any water purifier. Also, it won’t work at low pressure, so make sure if you have that setup. The absence of a filter change indicator is also one of the cons.


  • Aqua Taste Booster
  • Child Lock Button
  • 6 stage purification with RO + UV
  • Purify water with a capacity of 12 L/hour
  • UV fail and low-pressure alert


  • No filter change indicator
  • Maintenance needed
  • Does not work on low pressure


3. Pureit Eco Water Saver

Pureit Eco Water Saver 

Storage Tank Capacity10 Litres
Purifying TechnologyAdvanced 7-Stage RO+UV+MF Purification technology
Filter TypePP Melt Blown Pre-Sediment Filter, Pre-RO Carbon Filter, Mesh Filter, Reverse Osmosis Membrane, UV Reactor, Post-RO Carbon Filter and Micro Filter Membrane
Membrane TypeThin film composite spiral wound
Purification Capacity24 litres per hour
Material of construction for plastic partsFood safe, non-toxic, engineering grade plastics
Electrical TypeElectrical & Storage
Rated Voltage110-240Va.c. 50/60 Hz (Device can withstand voltage uctuation from 100 to 380 V a.c.)
Installation TypeWall-mounted or used as a table top purifier
Width360 mm
Height485 mm
Depth253 mm
Weight~8.3 kg

RO water purification is one of the most recommended purification technologies to remove unwanted impurities, chemicals, and most importantly the dissolved salts (TDS) from your drinking water. While it comes with several benefits, it is also known to waste a considerable amount of water during the purification process. Owning to this problem of water wastage, Pureit has now launched – ‘Pureit Eco Water Saver’ RO water purifier. This has been consciously designed to give you Highest Water Saving compared to most of the RO water purifiers available in the market.

With its unique Eco RecoveryTM Technology, Pureit Eco Water Saver RO saves up to 80 glasses of water each day. Means a saving of up to 29,200 glasses in a year! Isn’t that impressive? It has a recovery rate of 60% compared to the average recovery rate of about 25% in other RO water purifiers.

In addition to saving water, it also has an advanced 7 stage RO+UV+MF purification that guarantees 100% safe water as it completely removes viruses, bacteria, heavy metals, chemicals, pesticides, etc. Not only this, but it also enhances the water quality by adding back essential minerals such as Calcium and Magnesium in purified water.

This water purifier is efficient enough for removing very high level of TDS in water (up to 2000ppm), regardless of the source of water. Furthermore, it brings with it a high storage capacity of about 10 liters along with an advanced filter alert system, promising safe and pure water always.


  • Highest Water Saving RO vs Other ROs – Recovers up to 60% of water
  • Save up to 80 glasses of water per day
  • 7 stage purification process with RO+UV+MF
  • Adds essential minerals like Calcium and Magnesium
  • Comes with Advanced Filter Change Alerts
  • Meets the toughest safety standards and is USEPA compliant
  • Storage capacity of 10 Litres


  • Consumables and accessories don’t form a part of the warranty


4. Eureka Forbes Aquasure from Aquaguard Aquaflo DX 18-Watt UV Water Purifier

Eureka Forbes Aquasure from Aquaguard Aquaflo DX 18-Watt UV Water Purifier

Electrical TypeElectrical
Purifying TechnologyUV
Operating Voltage130-270 volts
Filter TypeSediment
Power Consumption40 W
Membrane TypeThin film composite spiral wound
InstallationTable top, Wall-mounting
Life of UV Lamp5000 burning hours
Applicable TDS range for input water1-200 Mg/liter
Convenient FeaturesForward flush, Clarity cartridge, Chemi Block
Power Rating48 watts
Water Flow Rate2 L/min
Width25 cm
Height18 cm
Depth44 cm
Weight2.9 Kg

A delight for every kitchen, the Eureka Forbes Aquasure Aquaflow DX water purifier is a stylish, powerful, and best water purifier under 15000!

It is safe to say that the product is capable to provide pure drinking water to your family 24/7. The water purifier comes with notable features like a dual cartridge, 2L/minute water flow capacity, an in-built voltage stabilizer, and more! And Because of all these good features, this got in our list of Best Water Purifiers In India.

A sophisticated design, high filtration rate, comparatively low energy consumption, no alteration in the taste of water due to water filter procedure and the ability to retain the essential minerals in the water is what you can count as your money’s worth!

However, if you live in an area with water supply having higher TDS levels, the machine is useless for you. Also, it can’t purify hard water.


  • Lower consumption energy
  • Does not alter the taste of water
  • Higher purification
  • Retains essential minerals


  • Not suitable for water with higher TDS level
  • Not suitable for purifying hard water


5. Livpure Glo 7-liter RO + UV + Mineralizer Water Purifier

livpure glo 7 liter ro uv mineralizer water purifier

Electrical TypeElectrical
Purification TechnologyRO + UV + Mineraliser
Purification CapacityUp to 12 litres/hour
Max. Duty CycleUp to 75 litres/day
Storage Tank Capacity7 Litres (approx)
RO MembraneApproximately 9–12 Litres per hour
UV Disinfection Column24 Ltr./Hr. (Design Registration no-264546)
Purification CartridgesSediment filter, pre-activated carbon filter cum adsorber, RO membrane, UV disinfection column, silver impregnated post carbon filter, mineral cartridge
UV Disinfection Column24 Ltr./Hr. (Design Registration no-264546)
Min. Inlet Pressure0.3 Kg/
Max. Inlet Pressure3 Kg/
Input Voltage140-300 V AC / 50 Hz
Size32 x 28 x 52.5 cm (width x height x depth)
AccessoriesWater purifier, user manual, warranty card, and installation kit
IndicationPower on, Purification process, and Tank Full Indicator

Livpure Glo 7 L RO + UV, a budget-friendly water purifier with mineralizer, six stages of advanced water purification method, and 1-year warranty is totally suitable for a family of 5 to 11.

Clean design and attractive features are what makes it one of the best selling water purifiers in India! With an impressive delivery capacity of 12 liters per hour and storage of 7 liters, the appliance guarantees the health of the family by providing pure drinking water! So this is the best water purifier in India if your need is one of the above features.

Though we have spotted that the customer service of Livpure is mediocre. The complaints about poor customer service are registered which cannot be neglected. Additionally, the water purifier does not offer an alert for a filter change.

However, given the appealing aquaguard water purifier price and best quality purification, the Livpure water purifier is the best water purifier for home use in India.


  • Sleek, elegant, and compact
  • Retains essential minerals
  • 6 stage verification process
  • Ability to purify water having TDS of up to 1500PPM


  • No filter-change alert
  • More wastage of water


6. HUL Pureit 5 Ltrs Classic RO+UV 6 Stage Water Purifier

hul pureit 5 ltrs classic ro uv 6 stage water purifier

Water storage capacity5 litres
Height422.6 mm
Width380 mm
Depth165.6 mm
Weight~ 5.8 Kg(dry weight)
Input Voltage165 – 240 V ac; 50 Hz
Total Dissolved Solids200 mg/lit (min) – 1800 mg/lit (max)
Material Of ConstructionFood safe, non-toxic, engineering-grade plastics
Power RatingClassic RO + UV – 55 Watts
Pump TypeDiaphragm pump, 24 V DC
Membrane TypeThin-film composite spiral wound
Pressure Rating5-30 psi
% Recovery*Typically 20–25%
Filtration CapacityFiltration Capacity
Overflow ProtectionOverflow Protection
Total Hardness600 mg/lit (max)
Total Dissolved Solids200 mg/lit (min) – 1800 mg/lit (max)
Iron0.3 mg/lit (max)
Turbidity1 NTU (max)
Material Of ConstructionFood safe, non-toxic, engineering-grade plastics
Germkill performance standardMeets stringent international criteria for microbiologically safe drinking water – e.g., Environmental Protection Agency (EPA), USA

HUL Pureit Classic is an electric type, wall-mounted, and white in color water purifier with a 1-year warranty.

We have selected this product as one of the best RO water purifiers under 10000 in India owing to its capabilities of 6 stage purification process, purifying water with TDS level up to 1800 PPM, six filter cartridges, voltage fluctuation guard, and an impressive certificate by Environment Protection Agent, USA!

However, the Pureit RO water purifier comes with a few limitations such as 50% of water wastage like any other RO system, no indication when the tank is full, comparatively small storage capacity, UV lamp fail, and it makes noise!


  • 6 stage verification process
  • 90% TDS Removal
  • Turns hard water up to 1800 ppm into soft and drinkable water


  • Noisy
  • Small storage capacity
  • No indication when the tank is full
  • Wastes water


7. Havells Max RO+UV+Mineralizer, 8 Litres Water Purifier with Revitalizer

havells max ro uv mineralizer

Total Capacity8 litres
Purifying TechnologyRO & UV Technology
Purifying stages7 STAGES (RO+UV)
Material of constructionFood safe
Flow rate*Up to 15 litres per hour
Power rating (max)45 W
Pressure rating06-30 PSI
UV Lamp Power rating4 W
Input voltage range230 V, 50 HZ
Net weightApprox. 8 KG
Width38.2 cm
Height49 cm
Depth27.3 cm

Complimenting a modern-day kitchen, Havells water purifier with RO+UV and mineralizer flaunts a stylish and sleek look in a white and sea green color combination.

A water purification process of 7 stages with bacterial UV-C ensures safe drinking water. The mineral cartridges deliver an improved pH level of water with a taste you’ll appreciate.

Moreover, the revitalizer restructuring the water molecules results in better hydration, mineral absorption, and alkalinity. The iProtect purification monitoring is what leaves no concern for the quality of water.

However, it wastes a lot of water as any RO water purifier and demands high maintenance if you are using it for water with a high TDS level. The company does offer a 1-year warranty which is to be bought separately.

Owing to impressive design, advanced electric protection system, smart alerts, and zero splash faucet, you can ignore some these common drawbacks of this alkaline water purifier.


  • Removable tank
  • Zero Splash Faucet
  • Compact design with flexible corner mounting
  • Advanced Alert System
  • Mineral cartridge to correct pH level and add natural minerals


  • Wastes water
  • High maintenance
  • A 1-year warranty is to be bought separately


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

kent ace mineral ro uv uf tds controller water purifier

Storage Capacity7 L
Purifying TechnologyRO + UV +UF
Filtration Capacity15 L/Hr
Filter CartridgesSediment, Carbon Filter, UF and Post Carbon
Maximum Duty Cycle75 Litres/Day
Power Consumption60 Watt
TypeElectrical and Storage
Power of UV Lamp11 Watts
Membrane TypeThin Film Composite RO
Installation TypeWall mounting
CertificationsWQA (USA & India), NSF (USA) and ISI (India)
Input Water Temperature (Max/Min)35°C/10°C
Input Voltage100-300 V AC/50-60 Hz
Booster Pump Voltage24 V DC
Width41 cm
Height29 cm
Length59 cm
Weight8.34 kg

The basic features almost as same as all KENT RO water purifiers, the Kent Ace Mineral RO+UV+UF+TDS Controller water purifier stands different in terms of its ABS food-grade tank that guarantees the healthiest and purest form of drinking water!

The water purifier works on Mineral RO technology and has a built-in TDS controller, making it suitable for Indian homes and offices.

Apart from the attractive design, its portable shape makes it easy to place anywhere in the kitchen. NSF, ISI, and WQA certified Kent Ace water purifier can safely be placed in the list of best water purifier in India for home or office.

But the aquaguard price factor compels us to place it down on the list. The only other cons that we’ve spotted are a lot of water wastage, high maintenance cost, and no visible indicators.


  • Fast water purification process
  • Design is good
  • Can take a large range of voltage fluctuation


  • High maintenance cost and price


9. Kent Pearl 8-Litre Mineral RO+UV+UF Water Purifier

kent pearl 8 litre mineral ro uv uf water purifier

Total Capacity8 L
Purifying TechnologyRO + UV + UF
Filter TypeSediment, Activated Carbon, UF, Post Carbon
Membrane TypeThin Film Composite RO
Maximum Duty Cycle75 Litres/Day
Filtration Capacity15 L/hr
Body MaterialABS Food Grade Plastic
Inlet Water Pressure/Temp (Min)0.3 kg / cm2 or 4.3psi / 10°C
Inlet Water Pressure/Temp (Max)3 kg / cm2 or 42.7psi / 35°C
UV Lamp Wattage11 Watt
Booster Pump Voltage24 V DC
Mains Voltage100 – 300 V~ AC / 50 Hz, 800mA
Auto-Flushing SystemYes
MountingOn the Wall / Counter-Top
Width33 cm
Height47 cm
Depth40.5 cm
Weight10.8 kg

A leading name in the water purifier industry, Kent offers a wide range of water purifiers with Kent Pearl Mineral RO_UV+UF being one of them with the finest quality of purified water!

The favorable features like damage-proof Kent RO membrane, water-saving technology, double purification, and noteworthy certificates can be argued in front of disadvantages like the requirement of electricity all the time!

The poor service due to outsourced maintenance is a headache if you face any issue with the working. Not forgetting to mention the high maintenance cost and absence of pre-filter.

If you are ready to put up with the regular maintenance of electrical and mechanical parts, you might go with this Kent RO purifier!


  • Retains minerals after the purification process
  • Detachable storage tanks
  • RO+UV+UF with TDS Controller
  • Can purify water from all types of water resources


  • High maintenance


10. Blue Star Majesto 8L (RO+UV) Water Purifier

Blue Star Majesto 8L (RO+UV) Water Purifier

The Blue Star Majesto water purifier looks good and provides some nice specifications but the water filter price is high comparatively.

Similar to Blue Star Aristo model up to some extent purifies water with a six-stage purification process. It is well-equipped with advanced system alerts like full-tank indicator and purification–in-process indicator.

What we like in the machine is the child lock system for saving water, aqua taste booster, and the ability to purify water with a high TDS level.

However, it is too pricey in comparison to its features when you have better options available! Why compromise with the unavailability of digital display, alert for filter change or UV fail, and UF membrane. And above all deal with the high maintenance cost and water dripping problem!


  • Good looking
  • Child lock button
  • 6 stage purification


  • High maintenance
  • High cost
  • Absence of digital display
  • Absence of alert for a filter change or UV fail


Best Water Purifier Brands in India

  • Pureit Water Purifier
  • Blue Star Water Purifier
  • Eureka Forbes Water Purifier
  • Livpure Water Purifier
  • Havells Water Purifier
  • Kent Water Purifier
  • Blue Star Water Purifier



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