Best Water Purifiers for Home in India 2020

7 best Water ro Purifiers compared - Reviews & Buyer's Guide

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.
Mostly water is purified and disinfected for human consumption (drinking water). However, water purification may also be used for a variety of other purposes that include medical, pharmacological, chemical, and industrial applications.

Alexander Flach
Price-PerformanceBlue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier
Test WinnerKENT New Grand 8-Litres Wall-Mountable RO +Double UV+ UF + TDS (White) 20 ltr/hr Water Purifier
CheapestTata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier
Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine)
Eureka Forbes Aquaguard Crystal Plus UV Water Purifier, White
HUL Pureit Advanced RO+MF 6 Stage 5L Water Purifier
Protek Elite Plus 12 L Ro+Uv+Uf & Tds Technology & L.E.D Indication Water Purifier
Model
Blue Star Aristo
Kent Grand Plus
Tata Swach Smart
Kent Ace
Aquaguard Crystal plus
Pureit Advanced
Protek Elite Plus
Test Review
Bestcheck.in
Rating
VERY GOOD
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Rating
VERY GOOD
Bestcheck.in
Rating
VERY GOOD
Bestcheck.in
Rating
VERY GOOD
Bestcheck.in
Rating
GOOD
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Rating
GOOD
Bestcheck.in
Rating
GOOD
Storage Capacity
7 lit
8 lit
15 lit
7 lit
Electrical & Non - Storage
5 lit
12 lit
Power Consumption
36 W
60 W
Non - Electrical
60 W
18 W
36 W
35 W
Colour
Black , White
White
Sapphire Blue
White
White
White
Black, Orange
Purifying Technology
RO + UV
RO + UV + UF
Gravity Based
RO+UV + UF +TDS
UV
RO + MF
RO+UV + UF +TDS
Include in Box
Water purifier, Installation kit, User manual and Pre Filter
Water purifier, Installation kit, User manual
Main Unit
Water purifier, User manual, Warranty card and Service center details
Water purifier, Installation kit, User manual
Water purifier, Warranty Card, service Centre Detail, User manual
2 Way Connector, Free introductory Pre-Filter, Power supply, diverter valve assembly, Plumbing Kit, main unit
Filter Cartridges
Pre-Filter, Pre-Carbon, sediment, RO Membrane, Post Carbon with ATB, UV
Sediment, Carbon Block Filter, UF & Post Carbon
Tata Swach bulb
Carbon Filter, UF and Post Carbon, Sediment
Sediment & Activated Carbonn
PP Melt Blown Pre-Sediment , Pre RO Carbon, Post-Carbon Sediment, RO Membrane, UV Chamber, Post RO Carbon
RO Membrane, carbon filter, Sediment Filter, UV Filter
Membrane Type
RO Membrane
Spin-welded RO Membrane
Composite RO Membrane
UV
Reverse Osmosis Membrane
Prolife 100 GPD Membrane
Dimension W× D× H
34.2×20.5×45 cm
39×25.5×53.5cm
24×31×32cm
27×38×50.5 cm
31×23.2×41 cm
42.2×38×16.6 cm
27×43×58 cm
Weight
8.0 Kg
11.1 Kg
1.7 Kg
8.34 Kg
4.5 Kg
5.8 Kg
7.0 Kg
TDS Level
2000ppm
500ppm
Total Dissolved Solids (TDS) Levels x ppm
200ppm
1800ppm
2000ppm
Warranty
1 Year
1 Year
6 Month
1 Year
1 Year
1 Year
1 Year
Advantage
  • Suitable for water from all source
  • Maintains the pH level and alkalinity
  • Improve the taste of water
  • Child lock function on tap reduces wastage of water
  • Alarm for UV fail and low water pressure
  • Over 50% water recovery
  • Filter change alert & UV fail alarm
  • Suitable for water from all source
  • Water level indicator
  • Storage waste water in separate tank
  • Non electrical purification
  • Special silver nanotechnology purification
  • Auto shot off mechanism
  • Double purification with TDS control for purity and great taste
  • Fast purification process
  • Suitable for direct water supply
  • Suitable for municipal water
  • Purifies microbes levels
  • Inbuilt voltage stabilizer
  • Chemical free
  • 90% TDS Reduction
  • Auto shut off function
  • 6-stage purification process
  • Storage capacity is high
  • Suitable for water from all source
  • Smart LED indicator for alert
  • Eco-friendly coconut carbon block filter they remove chlorine taste from water
Disadvantage
  • No alert for filter change
  • Child lock function not available
  • Does not remove dissolve solid
  • Not change any taste
  • No alert for filter change
  • No alert for UV fail
  • No water storage tank
  • Not purified bore well water
  • Does not have TDS controller
  • No alert for UV fail
  • Child lock function not available
  • No alert for filter change
  • No alert for UV fail
  • Child lock function not available
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Model
Test Review
Storage Capacity
Power Consumption
Colour
Purifying Technology
Include in Box
Filter Cartridges
Membrane Type
Dimension W× D× H
Weight
TDS Level
Warranty
Advantage
Disadvantage
Available at

Water Purifier purchase advice: How to find the right product.

  • Buy the purifier that has a storage tank if you have frequent power cuts so purified water is available to you always and you don’t have to rely on electricity.

  • Make sure you know the type of water you receive at home to decide which type of purifier suits your requirements best.

  • Free installation is provided by most of the manufacturer, and you can check out the number on every product review on our site.

How does a Water Purifier / Filter work?

Tip: The storage capacity of the purifiers differs, which is the reason why you need to check the usage before making the final decision.

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 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 passes through the Reverse Osmosis Pre-Filters. Some of the commonly used pre-filters are sediment and carbon filters. These filters remove dirt, chlorine content and other sediments present in water to protect the membranes from damage. Water enters into the storage tank after this purification stage.

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

Third: Post-filters – Before water stored in the storage tank runs out of the Reverse Osmosis faucet, it goes through the last post-filters. It is a carbon filter. Carbon filters remove bad odours from the water that you drink and also improves the taste of water.

Fourth: Drain line – The drain line is used to drain out the wastewater which consists of dirt and other contaminants.

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

What different type's of Water Purifier / Filter are available?

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, a 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)

Is for low TDS (Total Dissolved Solids) water like lakes and river water. However, UV water purifiers are incapable of treating hard water, which has a high TDS level. UV water purifier does not remove chemicals like chlorine, arsenic, and fluoride present in water.

UltraFiltration (UF)

Is ideal for places where chemical contamination is low because UF does not remove chemicals present in water, it can only block and remove germs like bacteria and viruses.

Activated Carbon

Uses Adsorption property to purify the water. During the Adsorption process, any chemicals and metals present in water stick to the Activated Carbon surface. When water passes 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 which are trapped in it. The water outlet of sediment filter is connected to RO or UV water purifier as water inlet.

Why you should consider buying a Water Purifier / Filter!

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

  • Unpurified water is a threat to your health, especially when they include microscopic organisms and bacteria that can 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.

The 7 best Water Purifier / Filter in India

We have provided specifications, price, and features for the top 7 in India.

When you want to buy a product, the first thing you consider is finding a product that suits your requirements as well as the budget.

1. Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier

The Blue Star – Aristo provides 6-stage purification process that consists of a pre-sediment filter, pre-carbon filter, sediment filter, RO membrane, UV Lamp, and post-carbon filter with aqua taste booster (ATB) to make sure that the water that is purified is safe and pure for drinking.

The following are other specifications for Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier:

  • Available in Black and White.
  • 1 year warranty is provided.
  • Has the storage capacity of 7 liters. So, you can always store purified water for consumption which you can use even when there is no electricity.
  • Provides 6 stage purification as the water goes through pre-sediment filter, pre-carbon filter, sediment filter, RO membrane, UV Lamp and post-carbon filter with aqua taste booster (ATB) to make sure that the water you drink is safe and pure.
  • Purification capacity (in liter per hour) is 8 Liters per hour.
  • Filter life is 3000 Liters.
  • Child lock button is available on the tap to protect your purifier from unnecessary wastage of water.
  • The tank is built out of food safe and engineering grade plastic.
  • Power consumption is 36 W.
  • Dimensons: 34.2×20.5×45 cm
  • TDS level is 2000 ppm.
  • Designed the purifier with R.O Membrane Filter, Carbon Filter, Sediment Filter, and U.V Filter.
  • Designed using Prolife 100 GPD Membrane type.
  • Package includes 2 way connector, Power Supply, Introductory Pre-Filter, Diverter Valve Assembly, Plumbing Kit, and Main Unit.

Here are the Flipkart ratings:

  • Purification
    • (3.9)
  • Taste & Odour
    • (4.5)
  • Design & Features
    • (3.7)
  • Build Quality
    • (3.4)
  • Overall
    • (4.2)

Advantages

  • 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
  • Alarm for UV fail and low water pressure

Disadvantage

  • No alert for filter change

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

Kent water purifiers are one among the top brand of water purifier in the market. Kent’s mineral rotm technology provides double purification such as ro + uv + uf, which also removes dissolved impurities such as chemicals and salts. The tds controller maintains required natural minerals providing 100% pure, safe, and tasty water for consumption.

The following are other specifications for Kent Grand Plus 8-Litre Mineral RO + UV/UF with TDS Controller Water Purifier:

  • Available only in White color.
  • 1 Year warranty and 3 years no service charges is provided.
  • Best suited for Indian homes and offices. It is also suitable for the purification of brackish, tap water, or municipal corporation water supply.
  • Has the 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 (in liter per hour) 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 UV lamp (in watts) is 11 watts.
  • Is made with RO+UV+UF purifying technology.
  • Designed using the spin-welded RO Membrane type.
  • Sediment, Carbon Block Filter, UF, and Post Carbon filter cartridges.
  • Water purifier weighs 11Kgs.
  • Dimensons: 39×25.5×53.5cm
  • TDS Level is 500ppm.
  • Easy returns policy based on company terms and conditions.
  • Package includes Water purifier, Installation kit, and User manual.

Note: Free installation is provided on this product by the manufacturer. To request for installation or demo of this product when delivered, please call the manufacturer’s customer support at 9278912345.

Here are the Flipkart ratings:

  • Purification
    • (4.1)
  • Taste & Odour
    • (4.5)
  • Design & Features
    • (2.4)
  • Build Quality
    • (4.1)
  • Overall
    • (4.3)

Advantages

  • 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

3. Tata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier

The Tata Swach smart water purifier comes with a unique transparent design that well compliments your kitchen. It uses Silver Nano-technology to effectively destroy bacteria and viruses without using electricity or running water.

It removes 100 crore bacteria and 1 crore viruses from 1 litre of water. It also removes the virus and other unhealthy substances from the water to make it healthy and tasty for your family. It is suitable for home and office spaces. Both internationally and universally acclaimed for its best performance.

The following are other specifications for Tata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier:

  • Available in Blue and Sapphire colors.
  • 6 months warranty is provided.
  • Has the storage capacity of 7.5 liters. So, you can always store purified water for consumption which you can use even when there is no electricity. However, the total purification capacity is 15 liters.
  • Purification capacity is 1500 liters.
  • Gravity based technology is the technology used to purify water.
  • Auto Off feature is available.
  • Dimensons: 24×31×32cm
  • The Micro-mesh systems removes the minutest visible impurities to make sure the drinking water is clean and healthy.
  • Tata Swach has a bulb that runs for 1500 liters.
  • Package includes Water purifier, User manual, Warranty card and Service center details.

Note: Free installation is provided on this product by the manufacturer. To request for installation or demo of this product when delivered, please call the manufacturer’s customer support at 18002585858.

Here are the Flipkart ratings:

  • Purification
    • (4.1)
  • Taste & Odour
    • (4.0)
  • Design & Features
    • (4.3)
  • Build Quality
    • (2.2)
  • Overall
    • (3.9)

Advantages

  • This is a Non electrical purification machine that does not require electricity
  • Uses special silver nanotechnology to purify water
  • Auto shut off feature is available

Disadvantage

  • Does not remove or dissolve solid particles
  • Does not enhance the water taste

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

Kent Ace Water Purifier uses patented technology to make sure that your drinking water is completely pure and healthy. It effectively cleans water from multiple sources such as taps or municipal corporation water supply pipelines.

All impurities like salts, chemicals, and other harmful elements dissolved in water are extracted, and natural minerals are maintained in the water with the help of TDS controller system.

The advanced and futuristic RO water purifier with KENT’s patented Mineral RO Technology and with an inbuilt TDS controller that helps retain the essential minerals in the water. This product is well suited for both Indian homes and offices and is suitable for purification of brackish or tap water and municipal corporation water supply.

The following are other specifications for Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine):

  • Available only in White.
  • 1 year warranty is provided and 3 years no service charges are applied.
  • Has the storage capacity of 7 liters. So, you can always store purified water for consumption which you can use even when there is no electricity.
  • Purification capacity is 15 liters.
  • Water is purified in four purifying technologies, that is RO + UV + UF + TDS. Which removes salt & microbes in multiple stages.
  • Auto start and Auto Off feature is available.
  • The tank is built out of ABS food grade plastic.
  • UV fail alarm.
  • Power consumption is 60 W.
  • Operating Voltage range from 24 volts.
  • Water purifier weighs 8.34 Kgs.
  • Dimensons: 27×38×50.5 cm
  • Designed the purifier with Carbon Filter, UF, and Post Carbon, Sediment filter cartridges.
  • Designed using Composite RO Membrane type.
  • Package includes Water purifier, User manual, Warranty card and Service center details.

Note: Free installation is provided on this product by the manufacturer. To request for installation or demo of this product when delivered, please call the manufacturer’s customer support at 9278912345.

Here are the Flipkart ratings:

  • Purification
    • (4.2)
  • Taste & Odour
    • (4.8)
  • Design & Features
    • (2.6)
  • Build Quality
    • (4.0)
  • Overall
    • (4.3)

Advantages

  • Double purification with TDS control for purity and good taste
  • Fast purification process
  • Handle voltage fluctuation

Disadvantage

  • No alert for filter change
  • No alert for UV fail

5. Eureka Forbes Aquaguard Crystal Plus UV Water Purifier, White

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

It has a unique e-boiling system and the technology that helps eliminate disease-causing bacteria, virus, and protozoa to make sure that every 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 other specifications for Eureka Forbes Aquaguard Crystal Plus UV Water Purifier, White:

  • Available only in White color.
  • 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 liters per minute.
  • The tank is built out of food grade plastic.
  • Power consumption is 18 W.
  • Designed with UV purifying technology.
  • Water purifier weighs 4.5 Kgs.
  • Dimensons: 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.
  • Package includes Water Purifier, Installation kit, and User manual.

Note: Free installation is provided on this product by the manufacturer. To request for installation or demo of this product when delivered, please call the manufacturer’s customer support at 18602661177.

Here are the Flipkart ratings:

  • Purification
    • (3.7)
  • Taste & Odour
    • (4)
  • Design & Features
    • (4.3)
  • Build Quality
    • (4.7)
  • Overall
    • (4)

Advantages

  • 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

6. HUL Pureit Advanced RO+MF 6 Stage 5L 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 provides complete protection from all water-borne diseases at an affordable and economical price.

The following are other specifications for HUL Pureit Advanced RO+MF 6 Stage 5L Water Purifier:

  • Available only in White color.
  • 1 Year Warranty is provided.
  • Has the storage capacity of 5 liters. So, the auto fill feature always has purified water stored which you can use even when there is no electricity.
  • Provides double purification as the water goes through RO and then UV to completely remove all the harmful chemicals like lead, arsenic, and mercury to deliver safe and pure water.
  • Purification capacity (in liter per hour) is 9 to 12 Liters per hour and the Maximum purification capacity is 100 Liters per day.
  • The purifier is protected from voltage fluctuations that ranges from 165 to 280 V.
  • Completely electrical and does not store filtered water and hence suitable for direct water supply.
  • The tank is built out of food safe and engineering grade plastic.
  • Power consumption is 36 W.
  • Water purifier weighs 5.8 Kgs.
  • Dimensons: 42.2×38×16.6 cm
  • TDS level is 1800 ppm.
  • Designed the purifier with PP Melt Blown Pre-Sediment, Pre RO Carbon, Post-Carbon Sediment, RO Membrane, UV Chamber, and Post RO Carbon filter cartridges.
  • Easy returns policy based on company terms and conditions.
  • Package includes Water purifier, Warranty Card, service Centre Details, and User manual.

Note: Free installation is provided on this product by the manufacturer. To request for installation or demo of this product when delivered, please call the manufacturer’s customer support at 18602101000.

Here are the Flipkart ratings:

  • Purification
    • (4.2)
  • Taste & Odour
    • (4.5)
  • Design & Features
    • (2.4)
  • Build Quality
    • (3.8)
  • Overall
    • (4.2)

Advantages

  • Provides 90% TDS reduction
  • Auto Shut Off functionality
  • Water goes through 6-stages purification process.

Disadvantage

    7. Protek Elite Plus 12 L Ro+Uv+Uf & Tds Technology & L.E.D Indication Water Purifier

    This Protek water filter takes care of your drinking water needs in the most hassle-free manner. This is a high-quality purifier for your good health, taste, and hygiene. The Protek water purifier is an ideal addition to your kitchen.

    The following are other specifications for Protek Elite Plus 12 L Ro+Uv+Uf & Tds Technology & L.E.D Indication Water Purifier:

    • Available in Black and Orange.
    • 1 year warranty is provided on Electrical Parts and 6 Months Warranty on Filter`s.
    • Has the storage capacity of 12 liters. So, you can always store purified water for consumption which you can use even when there is no electricity.
    • Purifies 15 Liter per hour.
    • Purification capacity is 500 liters.
    • Follows 7 stages of purification.
    • Removes up to 99% of water impurities with Real Reverse Osmosis Technology and with Supreme Quality Filters.
    • Water is purified in four purifying technologies, that is RO + UV + UF + TDS. Which removes salt & microbes in multiple stages.
    • Auto start and filter protection is feature is available.
    • Filter life is 5000 Liters.
    • The tank is built out of food grade plastic.
    • Power consumption is 35 W.
    • LED light Indicators are available that highlights or indicates when the tank is full, when power is on, and when the water is in purification process.
    • Operating Voltage range from 2 volts.
    • Water purifier weighs 7.0 Kgs.
    • Dimensons: 27×43×58 cm
    • Designed the purifier with R.O Membrane Filter, Carbon Filter, Sediment Filter, and U.V Filter.
    • Designed using Prolife 100 GPD Membrane type.
    • Package includes 2 way connector, Power Supply, Introductory Pre-Filter, Diverter Valve Assembly, Plumbing Kit, and Main Unit.

    Here are the Flipkart ratings:

    • Purification
      • (4.0)
    • Taste & Odour
      • (4.3)
    • Design & Features
      • (3.3)
    • Build Quality
      • (2.6)
    • Overall
      • (3.8)

    Advantages

    • High storage capacity
    • Suitable for all water types
    • LED indicator for alert
    • Eco-friendly coconut carbon block filter that removes chlorine taste from water

    Disadvantage

    • No alert for filter change
    • No alert for UV fail
    • Child lock functionality is not available

    The best companies for Water Filter / Purifier

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

    Frequently asked questions about Water Purifier / Filter

    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 filter change alarm that indicates that 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.

    Compare winner
    Price-performance winner
    1. Lavanya Shah says: on October 23, 2019 at 2:39 pm

      I bought the Kent Grand Plus 8-Litre Mineral RO + UV/UF with TDS Controller Water Purifier for my office. I like the quality and design. It suits the office’s décor and has a classy outlook. I have placed 3 in the office and as I run a successful business, I understand the importance of motivating the workforce. Hence, the manufacturers have deserved a well done from my side.

      Reply
    2. Rahul Sharma Says: on October 23, 2019 at 2:41 pm

      Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier is working quite well. It has good capacity and stores enough pure water even during power shortages. It is affordable and seemingly durable. Didn’t regret buying it.

      Reply
      1. Sandeep says: on November 18, 2019 at 9:42 am

        Yeah me too! It’s an amazing product

        Reply
    3. Priya Chawla says: on October 24, 2019 at 10:09 am

      The Kent Grand Plus 8-Litre Mineral RO + UV/UF with TDS Controller Water is fine but it has a high maintenance cost. Though, the admirable part about the water Purifier is that it has unique design and modern look. Its size is just right. It can fit into any corner. I like the dimensions, power rating and operating voltage especially. Its good, the maintenance cost is the only thing that bugs me.

      Reply
    4. Neil D Silva says: on October 24, 2019 at 10:10 am

      I’m writing this review to thank the manufacturers for making Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier. I bought it last month. Apart from it being affordable, it isn’t too heavy. It has good capacity and hasn’t had any water leakage problems like my old one had. I’m thinking to buy another one for my brother. He liked ours and I thought he’d appreciate if I gift him one. Regards, Neil D Silva.

      Reply
    5. Varun says: on October 25, 2019 at 12:10 pm

      Can the HUL Pureit Advanced RO+MF 6 Stage 5L Water Purifier be in other colors too? Its only in white. I bought the white one. Rest is fine. I like the capacity and overall system. It consumer less energy and has a double purifier system. Good job.

      Reply
    6. Anand K says: on October 25, 2019 at 12:15 pm

      I wanted a water purifier with good capacity. Tata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier has capacity of 7.5 liters and so I bought it. Thank you for the quality product.

      Reply
    7. Rajesh says: on November 10, 2019 at 6:52 pm

      In my opinion Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier costs way more than it offers. I got it delivered on time but the guy sent to install it was very unprofessional. Moreover it started leaking after a few days of use and it flooded the entire floor.

      Reply
    8. Pooja Says: on November 10, 2019 at 6:53 pm

      Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier (White and Aquamarine) was cheap compared to other brands. However, the quality was affected due to this. It keeps on breaking down every few months. The filters need to be replaced every month. The money invested in repairing it time and again is more than its original cost.

      Reply
      1. Wasim says: on November 16, 2019 at 11:58 am

        Can you please confirm what is the approximate cost of replacing filter for the Kent Ace Mineral 7-Litre 60-Watt Water Purifier? Also how long does the filter run once replaced ? I am planning to buy one soon.

        Reply
    9. Poonam Says: on November 16, 2019 at 4:02 pm

      I have the Tata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier
      And I assure you it was a good investment on my part. Usually I’m not easily satisfied by online products but this one was an exception. It lived upto its name and product description in my opinion. The water was pure, it was easy to install overall, easy to use. I bought it recently though so its still on trial for me but I’m very much pleased with it so far. I have a question though, can the cartridge be replaced?? If yes, where can I buy the cartridge?

      Reply
      1. Sumit says: on November 16, 2019 at 4:06 pm

        Yes the cartridge is changeable. You can buy it from amazon if you want. It’s available for this brand. Me too by the way, I bought this last year and it’s still working fine for me, it does not leak, the water is totally safe, I bought it for my kids and I’m not stressed anymore. You can totally depend on it to deliver everything it promised. It does not require that much maintenance either and whenever I call the company for maintenance they usually respond quickly so I’m satisfied with the customer service as well.

        Reply
    10. Virat Says: on November 16, 2019 at 4:17 pm

      I recently ordered for the Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier
      It got delivered on time but then I had to wait for the guy to come to install it, he was late. I called time and again and they won’t respond properly. They said the person will be arriving tomorrow instead of the day it got delivered so I was a little upset because they were supposed to inform us about this beforehand. Anyway the guy came and installed it for me later on. The purifier was satisfactory. The water it produced was pure as per promised so it fulfilled its purpose. It was a good investment but the customer service discouraged me because it was laid back and irresponsible. Can someone please tell me how much time do I have to wait before I change filters?

      Reply
      1. Janvi says: on November 16, 2019 at 4:23 pm

        You need to change the filter of this product in approximately 6 months. I have had the same problem as you, but mine was a little more severe. The guy who came to install was not trained right. He had no clue of what he was doing and he ended up making it worse for me. he broke the tap on the purifier while installing it. It frustrated me because I waited for the purifier for 10 days and then the guy comes in which the company sent themselves and he broke the tap. Highly unsatisfactory and displeasing. I had to call a plumber to fix the mess so additional cash went into installing it, so the free installation wasn’t as thrilling to me.

        Reply
    11. Vanya Patel Says: on November 27, 2019 at 9:38 am

      I got this HUL Pureit Purifier, blue colored after hearing some positive reviews about it. The purifier takes approximately 30 minutes to fill 5 liters of water and that is without any booster pump. The only issue I am facing is that the purifier makes some noise. Wanted to know how much does annual maintenance cost for this purifier come to?

      Reply
      1. Meera says: on December 1, 2019 at 6:29 pm

        A minimum of Rs 4000 is what the current rate is. Consider a few extra if the purifier requires anything else to be done.

        Reply
    12. Radhika Sah Says: on November 30, 2019 at 10:04 am

      I bought this purifier from Amazon during a sale for Rs 7700. Installation was done on that very day and I am satisfied with the performance. The taste of water remains unchanged and since I get direct water supply, this is totally convenient. However I wanted to know if this would require pre-filter in future?

      Reply
      1. Arun Pandya says: on December 3, 2019 at 7:04 pm

        You might. It all depends on the quality of the water. I changed my residence and the water supply is from the municipality. Hence I had to get the filter installed.

        Reply
    13. Kaushal Patel Says: on December 8, 2019 at 10:15 am

      I had seen a couple of colleagues opting for Tata Swach Non Electric Smart 15-Litre Gravity Based Water Purifier and decided to buy this one. It is a low cost water purifier and uses Silver Nano technology. I am quite satisfied with the performance. However installation is a bit difficult. I wanted to know if the cartridge of this purifier is easily available and from where can we get it?

      Reply
      1. Niharika says: on January 4, 2020 at 6:19 pm

        You can get it from any online store easily at reasonable rates.

        Reply
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