Best Water Purifiers in India 2019 – Reviews & Buyer’s Guide

Water is arguably the most basic and necessary part of everyday life. With the increasing pollution, the quality of water is decremented substantially. Everything from air to water is affected by pollution.

Unfit drinking water led to an increase in waterborne diseases among the young ones and people of all ages. For preventing such diseases, one requires the Best Purifier.

RO(Reverse Osmosis) water purifiers are a great choice for all Indian homes.

These water purifiers, in combination with technologies like UF, UV, and MF removes almost all commonly found impurities like sand, dust, bacteria, mud, virus, and excess dissolved solids like magnesium, potassium, calcium, chlorides, sodium, and heavy metals like lead, arsenic etc.

With so many water purifiers brands, finding the best one is a mind blogging task. Here are the reviews of the top 10 water purifiers that you can compare and choose the best for you.


Top 10 Water Purifiers in India – Comparison Chart

Water PurifiersCapacityWarranty
HUL Pureit Copper+8L1 Year
Kent Pride Plus8L1 Year
Kent Grand Plus8L1 Year
R.k. Aqua Fresh ZX1412L1 Year
Eureka Forbes Aquasure-1 Year
Havells Max8L1 Year
Eureka Forbes Aquaguard Crystal Plus-1 Year
Eureka Forbes Aquaguard Enhance7L1 Year
Kent Ace7L1 Year
HUL Pureit Classic G26L1 year

Which Are the Best Water Purifiers in India for 2019?

1. HUL Pureit Copper+ Mineral RO+UV+MF 8 Litre Water Purifier (Black/Copper)

HUL Pureit Copper+
From INR 21,990.00
(as of 20/04/2019 06:42 IST - Details)


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HUL Pureit is an advanced purifier that infuses the health benefits of copper in 100% RO purified water. Pureit water purifier is a product of the most trusted company of India Hindustan Unilever.
It has Precise Copper Dosing feature that infuses the right amount of copper in every glass of water.

Key Features

  • Pureit is the world’s first RO with copper charge technology. It charges the RO water with 99.8% pure copper, in real time.
  • It features dual water dispensing that provides a choice of RO water and copper charged RO water.
  • It has a large storage capacity up to 8 litres.
  • It comes with 7 stage advanced purification with RO+UV+MF.
  • It features Intelligent Copper Auto-Cleaning that smartly senses and schedules copper auto cleaning.
  • The warranty is of one year on the product.
  • It can purify 28 litres of water per hour.
  • Its power rating is 60 watts.

Things We Like

  • It has a compact, stylish design.
  • Its tank is made of food grade plastic.
  • It removes TDS up to 2000mg/l.
  • Its double purity lock ensures not a single drop of unsafe water.
  • The advance alert system alerts you 15 days before GermKill Kit expires.
  • It has auto shut off feature that shuts off the water on Germkill kit expiry.

2. Kent Pride Plus 11067, 8 Ltr RO+ UF+ TDS Cont.+ UV, Water Purifier (White)

Kent Pride Plus
From INR 15,950.00
(as of 20/04/2019 06:42 IST - Details)


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Kent is one of the popular brands in the Indian market for its excellent products. Kent Pride Plus is an advanced water purifier that uses futuristic in-tank UV disinfection technology that keeps the purified water in tank germ-free.

Key Features

  • It uses Patented Mineral RO technology to deliver the best quality of pure water.
  • It has Multi-stage purification technology of RO+UV+UF.
  • It comes with an 8 litres water storage tank.
  • The highest purification capacity is 15 litres per hour.
  • It has a TDS controller that retains essential minerals in the purified water.
  • Kent offers one year warranty on the product and three years of free service.
  • It comes with auto on/off operation that shuts off when the storage tank is full and starts the purification process when water falls below the maximum level.

Things We Like

  • It has an affordable price with good capacity.
  • It retains the minerals and gives excellent purification.
  • It is ideal for small families.
  • It has a high quality food grade storage tank.

Things We Didn’t Like

  • It wastes a lot of water.

3. Kent Grand Plus 8-Litre Mineral RO + UV/UF with TDS Controller Water Purifier

Kent Grand Plus
From INR 15,499.00
(as of 20/04/2019 06:42 IST - Details)


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Kent Grand Plus water purifier is the hottest selling best water purifier in India. It provides reliable and quality purification with the trust of excellent after sale service.

Key Features

  • It offers a 7 stage purification process including RO, UV and UF.
  • It has a transparent covering with a storage capacity of 8 litres.
  • Its purification capacity is up to 20 litres/hour.
  • Its maximum duty cycle is 100 litres per day.
  • It has a TDS controller that keeps the essential minerals in the purified water.
  • It comes with Built-in SMPS to handle a wide range of voltage(100 to 300 volts).
  • It comes with a one-year warranty plus three years of free service.
  • It is suitable for all types of water like borewells, tanks or tap water.
  • It comes with Filter Change Alert and UV Fail Alarm.
  • It features Save Water Technology that recovers more than 50% of water.

Things We Like

  • It has good storage capacity.
  • It stores wastewater in a separate tank.
  • It can purify water from all inlet sources.
  • It provides pure, safe & tasty drinking water.
  • It is made of ABS food grade plastic that safeguards the quality of purified water.
  • Its patented RO technology retains essential natural minerals in purified water.

4. R.k. Aqua Fresh ZX14Stage Advanced Mineral Technology Ro Uv Uf Minerals Tds Adjuster Ro Water Purifier

R.k. Aqua Fresh ZX14
From INR 4,799.00
(as of 20/04/2019 06:42 IST - Details)


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R.K Aquafresh India is an ISO certified company that has an award-winning design water purifiers. It is a leader in making UV water purification technology in India. It is the only company in India that has designed one of the Best Water Purifiers in India in a low price range.

ZX14Stage Water Purifier meets all the quality requirements and ensures that every drop of water is pure & safe for drinking.

Key Features

  • It has an elegant design with transparent cover and purified water level indicator.
  • It uses RO+UV+UF technology to kill the microbes, viruses and other harmful substances from water.
  • It comes with a one year warranty.
  • Its water tank capacity is 12 litres.
  • It removes up to 80-90% of contaminants with real reverse osmosis technology with excellent quality filters.
  • It comes with free pre-filter to ensure safety and long life of the filter
  • It is suitable for purification of brackish, tap & municipal water 1500 ppm.

Things We Like

  • It’s pre-filter will remove hard dust particles that increase the life of Inlice filters.
  • It has push-fit components for leak-proof performance.
  • It has a TDS controller and mineral cartridge to make the water perfect for drinking.

Things We Didn’t Like

  • It isn’t durable.
  • It doesn’t have a filter change alert feature.

5. Eureka Forbes Aquasure from Aquaguard Aquaflow DX 18-Watt UV Water Purifier, White

Eureka Forbes Aquasure
From INR 5,499.00
(as of 20/04/2019 06:42 IST - Details)


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Eureka Forbes is a well-known manufacturer of water purifier and other consumer appliances. Aquasquare Aquaflow DX is a three-stage UV water purifier with advanced technology that kills harmful viruses and bacteria.

It is pocket-friendly and perfect for houses with a voltage problem.

Key Features

  • It is a 3-stage purifier with a superior UV purification technology.
  • Its water flow rate is 2 Litre / Minute.
  • It has an error indicator that alerts you in case of any failure in the purification process.
  • It features Smart Indicators that monitors UV bulb life, cartridge life and also performs machine diagnosis.
  • It has a dual cartridge that ensures the purest water maintaining it’s natural taste.
  • Its power consumption is 40 watts, and operating power is 230 volts.
  • It has an in-built voltage stabiliser.
  • It comes with a one-year manufacturer warranty.

Things We Like

  • It has a space-saving compact design. It is hence befitting in any modular to the regular kitchen.
  • It has an energy saver mode that saves electricity and increases the life of the lamp.
  • It comes with a stand to hold glass/bottle.
  • It can be wall-mounted and table-top both.

Things We Didn’t like

  • It doesn’t have a storage tank.

6. Havells Max 8-litres RO UV Water Purifier (Sea Green)

Havells Max
From INR 12,327.00
(as of 20/04/2019 06:42 IST - Details)


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Havells is a reputed brand that provides a wide range of electrical appliances. Havells Max Water purifier offers absolute safety through 100% RO and UV purification. It ensures safe and healthy drinking water.

Key Features

  • The storage tank has a capacity of 8 litres.
  • It uses a double water purification methods with RO+UV technology.
  • It comes with a mineral cartridge that corrects the pH of the purified water.
  • It features a Revitalizer function that restructures the water molecules.
  • Havells provides a one-year warranty on the product.
  • It features iProtect purification monitoring that continually monitors the purification process and ensures safe water.

Things We Like

  • It supports dual mounting options. You can place at the corner of your kitchen or even mount it on the wall corners.
  • It has a powerful seven stage purification process that ensures safe and healthy drinking water.
  • It has excellent design and food grade quality storage tank.
  • Its double purification makes water 100% safe to drink.

Things We Didn’t Like

  • It needs high maintenance, especially in areas where TDS levels are high.

7. Eureka Forbes Aquaguard Crystal Plus UV Water Purifier

Eureka Forbes Aquaguard Crystal Plus
From INR 9,299.00
(as of 20/04/2019 06:42 IST - Details)


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Eureka Forbes Aquaguard Crystal Plus is a UV water purifier that is best suited for water having low levels of TDS. It comes with stunning European look that compliments your kitchen aesthetics with a touch of class.

Key Features

  • It is an electric water purifier without storage.
  • It uses UV water purification method.
  • Its filtration capacity is 30 litres per hour, and the water flow rate is 2 litres per minute.
  • It comes with a mineral guard feature that prevents the deposition of essential minerals like magnesium and calcium.
  • It features Auto shut off that automatically switches off the lamp if the purifier isn’t used for 10 minutes.
  • It also features an Advanced Electronic Monitoring system.
  • It features Backflush that removes the stagnated water & helps keep the filters clean.
  • It is provided with a one-year manufacturer warranty.

Things We Like

  • Its E-boiling technology kills germs and viruses.
  • It retains essential minerals like calcium and minerals.
  • It saves electricity and enhances the life of the UV lamp.

Things We Didn’t Like

  • It isn’t useful when the TDS level in water is high.
  • It doesn’t have a storage tank.

8. Eureka Forbes Aquaguard Enhance Ro+Uv+Uf+Mtds Water Purifier

Eureka Forbes Aquaguard Enhance
From INR 15,998.00
(as of 20/04/2019 06:42 IST - Details)


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Eureka Forbes Aquaguard Enhance water purifier is equipped with multi-stage unique reverse osmosis water purification process to give pure, fresh water.

Key Features

  • It uses UV+RO+UF+Minerals/TDS purification technology.
  • The storage capacity of the tank is 7 litres.
  • It comes with a one year warranty on the product.
  • Its UV technology ensures protection from bacteria, virus and cysts.
  • It undergoes seven stage purification.
  • It has a Chemi block feature that reduces excess chlorine and organic impurities.
  • It is best suited for the type of water that has a high TDS level.
  • It consumes 35 watts of power.

Things We Like

  • It is lightweight and has an excellent design.
  • It provides healthy and pure water to drink.
  • It adds minerals to get the perfect drinking water.

Things We Didn’t Like

  • There is no filter change alert in it.

9. Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)

Kent Ace
From INR 15,100.00
(as of 20/04/2019 06:42 IST - Details)


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Kent Ace water purifier works on Mineral RO technology with an inbuilt TDS controller that delivers the best quality of pure water. Kent Ace is the older version however absolutely efficient to purify water in all terms.

It works well for almost all types of water.

Key Features

  • It undergoes 6-stage purification that includes RO+UV+UF+TDS.
  • It comes with a storage capacity of 7 litres.
  • It uses double purification of RO + UV / UF that removes even dissolved impurities.
  • It features computer controlled operations such as filter change alarm and UV fail alarm.
  • It has a purification capacity of 15 litres per hour, and the maximum duty cycle is 75 l/day.
  • It offers one year warranty and three years free servicing.
  • It comes with built-in SMPS for voltage fluctuations.

Things We Like

  • The storage tank is made of food grade plastic.
  • It adds minerals to get the perfect drinking water.
  • It has a compact design and a decent capacity.

Things We Didn’t Like

  • It wastes a lot of water.

10. HUL Pureit Classic G2 Mineral RO+UV 6 Stage 6L Water Purifier

HUL Pureit Classic G2
From INR 10,650.00
(as of 20/04/2019 06:42 IST - Details)


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Pureit Classic G2 is the product of India Hindustan Unilever that is a well-known company for making quality consumer products.

It comes with its superior RO purification technology that reduces the maintenance cost and at the same time increases the filter life by two times as compared to ordinary water purifiers.

Key Features

  • It comes with an advanced six-stage purification process with RO+UV.
  • It has 6-litre water storage capacity with level indicator.
  • It uses RO+UV+Mineral Cartridge purification technology.
  • Its purification capacity is 20 litres per hour.
  • The product comes with a one-year manufacturer warranty.
  • Its power consumption is 55 watts. Its operating voltage is 100-240 volts.
  • It features double purity lock, advanced alert system and auto shut off.

Things We Like

  • It has a long filter life of 6000 litres as compared to regular filter life.
  • It ensures 100% RO purified water.
  • It features Smart power saver mode that saves electricity.

Best Water Purifier Brands in India

  • Eureka Forbes
  • Havells
  • HUL Pureit
  • Kent
  • R.k. Aqua Fresh

Types of Water Purifiers

Gravity-Based Water Purifier

These type of water purifiers works on the principle of gravity. They are suitable for low TDS water or if your budget is low as they are cheaper as compared to other types. It doesn’t utilise electricity for purification.

  • For the purification process, it uses activated carbon filters and ultrafiltration (UF) membrane for removing the impurities from water.
  • It has two compartments, one for raw water and second where pure water gets stored.

RO Water Purifiers

The RO (Reverse Osmosis) water filter requires electricity to operate. It is the only water purification system that can remove the total dissolved solids in water. In this process, water is passed via a semi-permeable membrane to remove the dissolved impurities.

  • They are known to remove nitrates, sodium, arsenic, copper and lead, some organic chemicals and the municipal additive fluoride. However, they are not as useful as UV filters against viruses and bacteria.
  • These are essential in areas where the contamination level is high.

UV Purifiers

These purifiers use ultraviolet radiation technology to purify water by deactivating water-borne, disease-causing organisms. It can’t work with dirt or turbid water as the dust particles present in the water can shield the bacteria against the powerful UV rays.

  •  The UV water purifiers can’t remove the dissolved salts present in the water. So, choose the UV water purifier only when you receive water from a municipality or public water supply.

How to Choose a Water Purifier?

Buying a water purifier is actually a health investment. Health is wealth so, we recommend you buy a quality water purifier that is capable of keeping you & your family healthy.

TDS Controller

TDS stands for Total Dissolved Solids that represents the total amount of dissolved substances in water that include minerals, salts, metals, cations, and anions.
If the TDS is less than 300 mg/litre, the water is considered as best for drinking.

A TDS Controller lessens the amount of TDS level in the water coming out of the RO Membrane. It decreases the hardness of water by 90%.

Water Quality

Type of water purifier corresponds to the water supply in your area. You must get water checked at home before picking a purifier. If the water supply you home has high TDS and is hard, then go for RO water purifier. While if water has low TDS, a multi-level carbon filter will do the necessary purification.

  • If you live in metro cities, pick a high-grade water purifier that has all three purification system RO+UV+UF and a TDS controller too since they’re known for there ultra purification capability.
  • For the three-tier cities and town in India, RO+UV is ideal enough. However, if you wish you can always go for RO+UF+UV+TDS controller if your budget allows as they’re always the best.

Below table will help you out to determine whether you need UF, UV or an RO water purifier.

TDSVisible Quality of WaterRecommended Water Purifiers
Below 500 ppmGoodUV water purifier
Below 500 ppmTurbid/MuddyUV+UF water purifier
Above 500 ppmGoodUV+RO water purifier with mineralizer
Above 500 ppmTurbid/MuddyUV+UF+RO water purifier with mineralizer
Above 2000 ppmNAwater isn’t fit for drinking

Storage Capacity

Generally, water purifiers have a capacity of 7-8 litres. This capacity works well for a family of 2-5 people. For a big family with 6-13 people, a purifier with 10-15 litres storage capacity is perfect.

An automatic water purifier is one right choice since in that you don’t need to do anything. When the water level goes down, it automatically starts filtering to fill the tank.

Maintenance

Every water purifier needs regular maintenance. At least once in a year, the cartridges need to be replaced. Some filters require six monthly maintenance as well.

Warranty and Certification

Always check the certifications of the water purifier you’re going to buy. It’ll help you identify a genuine and authentic quality & brand product.
Also, check the warranty of the product.


Frequently Asked Questions

What is the maintenance cost of water RO purifier?

All water purifiers require periodic maintenance, consumable parts like membrane and filters need to be replaced at regular intervals. Replacement of these filters assures the purity of water and maintains the efficiency and effectiveness of purifier.

Most reputed brands offer standard AMC (annual maintenance cost) packages. These packages generally cover all consumable, electronic parts and periodic servicing.
Usually, these packages start from RS. 4,000 and can go up to RS. 8,000 depending on the brand and water purifier model.

Which is better ABS plastic or Stainless steel tank?

Both are good; however ABS plastic is lighter than steel. Secondly, ABS plastic is more durable than steel and non-toxic. It can withstand a high-temperature range. It doesn’t require as much maintenance needed by the steel tank.
Hence ABS plastic tanks are preferable to a stainless steel tank.

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