10 Best Water Purifier In India 2020 – Buyer’s Guide & Reviews!

If you are thinking about purchasing the best water purifier in India 2020 then I am here to help you in this regard. This article will guide you to find the best water purifier for your home, office or elsewhere.

Water is one of the most important necessity in life. And when it comes to health, the water needs to pure and clean.

Water tends to dissolve any substance in it. Due to this ability, it can also dissolve many pollutants and harmful substances in it.

It makes the water impure and unfit to drink. If any person drinks the contaminated water may suffer from water-borne diseases like diarrhea, cholera, typhoid, etc.

To resist these harmful microorganisms, the water purifier is a solution. A water purifier is just a kitchen appliance that is a must to have nowadays.

Many manufactures are developing the best water purifier using the latest technology to get cleaner water.

Some of the manufacturers are giving false assurances just to sell their products with zero quality. It is hard to find the best water purifier from the market as you have a lot of choices.

You may have heard the terms like RO, UV, UF, TDS Controller, Mineralizer etc. This may confuse you even more.

But, here you can get all the information regarding the best water purifier brands as well as their products with specifications.

In this post, I am going to list down the best water purifiers in India 2020.

We highly recommend that you read the Water Purifier Buying Guide at the end of this article to get in-depth knowledge about all the latest water purifying technologies and make the informed choice.

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This list is made on the basis of hours of research, the data we collected from users review, feedback, technical specification and obviously value for money.

Best Water Purifier In India 2020

01. LG Puricare 8 litres RO + UV Water Purifier with Dual Protection – Best Water Purifier In India (Editor’s Choice)

  • True RO Filtration
  • Dual Protection Stainless Steel Tank
  • Digital Sterilizing care
  • Capacity: 8 liters
  • Other Features: Filter Change Indicator, Tank Full Indicator, UV Indicator, Power Indicator, RO+UV; Filters: Outside Sediment filter with anti-scalant module, Composite Filter(Sedi+Carbon), RO Membrane Filter, Post Carbon Filter
  • Warranty: 1 year warranty provided by the manufacturer from date of purchase

5 Stage RO Filtration System- The LG Puricare 8 liters RO+ purifier works with 5 stage RO filtration system. This 5 stage RO filtration comprises 5 RO filtration stages.

These 5 RO filtration stages help to remove bacteria and viruses from the water. Moreover, this filtration system helps to prevent the mixing of purified water with the impure water, and it helps to maintain minerals in the water.

Stainless Certification- Here, you will get the support of stainless certification with this LG Puricare 8 liters purifier. The stainless steel water storage of this purifier has 94.4% less E.Coil growth within 24 hours in comparison with plastic tanks.

Dual Protection Stainless Steel Tank- With the LG 8 liters RO+ dual protection purifier, you will get dual protection stainless steel tank. This stainless steel tank is more hygenic in comparison with a plastic tank.

The stainless steel tank ensures the safety of the water. It also maintains the freshness of water and helps to reduce the growth of algae and bacteria in the water.

Ever Fresh UV Plus- This 8 liters LG RO+ water purifier offers the ever fresh UV Plus feature. RO removes bacteria and viruses; hence there is no need for UV in the filtration stage.

The UV cycle of this purifier runs during the preservation stage. The ever fresh UV plus technology provides fresh water.

Pros
  • This water purifier comes in an attractive design.
  • It offers a huge capacity.
  • It comes with a UV indicator.
Cons
  • The tap control lever could be a bit strong.
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02. AO Smith Z9 Green RO 10 Liters Wall Mountable RO + SCMT Water Purifier

  • Material Tank Type : Virgin food -grade ABS.
  • Can be used for TDS upto 2000ppm.
  • 8S Technology: Pre-filter + Sediment filter + Carbon block + ART (Advance Recovery Technology) + Patented Side Stream RO Membrane + MIN-TECH (Mineraliser Technology) + ZX Double Protection Dual Filter* (Silver Activated Post Carbon block + SCMT).
  • Min-Tech (MINERALISER TECHNOLOGY) adds essential minerals like Calcium and Magnesium back into the water. This ensures that the water tastes fresh and natural and has balanced pH – an essential requirement for drinking water.
  • Hot water at a press of a button.
  • 1-Year* Comprehensive Warranty which includes all filters and RO Membrane (*Input Water should have TDS

8 Stage Purification- The AO Smith Z9 10 liters RO water purifier offers 8 stage purification. Here, water passes through 8 stage procedures that include pre-filter, sediment filter, ART MAX, Carbon block, patented side stream RO membrane, ZX double protection dual filter, and mineralizer technology.

Mineralizer Technology- The AO Smith Z9 RO water purifier offers mineralizer technology. The mineralizer technology adds essential minerals to the purified water. This technology ensures the freshness of the water, and it helps to keep the natural pH balance of the water.

Advance Recovery Technology- With this AO Smith Z9 RO purifier, you will get the convenience of the advanced recovery technology. The advance recovery technology of this water purifier helps to recover 2X more water when it runs through the purifier. This technology also ensures minimum water wastage.

Silver Charged Membrane Technology- The AO Smith Z9 10 liters water purifier comes with the silver charged membrane technology. The silver charged membrane technology is an additional stage of purification that helps to prevent any potential secondary microbial contamination. This technology offers healthy and purified water.

Advance Alert- With this AO Smith 10 liters water purifier, you will get the convenience of advance alert. The advance alert is a handy system that lets you know if the RO membrane of the filters needs to be changed.

Pros
  • It offers a huge capacity.
  • It offers pure water.
  • This water purifier provides 8 stage purification.
  • Provision of hot and cold water.
  • Here you will get a night assist feature.
Cons
  • You may face installation issues.
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03. HUL Pureit Copper+ Mineral RO + UV + MF 8 litres Water Purifier

  • Capacity: 8 litres, Material tank type: Food grade engineered plastic
  • Can be used for TDS upto 2000 ppm. Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier
  • HUL Pureit Copper+ RO water purifier provides advanced 7-stage purification and its unique proprietary Copper Charge Technology(TM) charges it with goodness of copper. Copper infused water has anti-microbial and anti-inflammatory properties
  • Dual dispensing system gives you a choice of Copper Charged RO water and normal RO water.
  • Unique Copper charge technology charges water with 99.8% pure copper in real time. It infuses right amount of copper in every glass of water.
  • It has intelligent Copper auto cleaning feature which automatically cleans the copper ensuring fresh copper infusion at all times.

Copper Charge Technology- The HUL Pureit Copper+ 8 liters water purifier works on the copper charge technology. The copper charge technology helps to charge the water with 99.8% pure copper.

Now you don’t need to store the water overnight in a copper vessel as this purifier will directly provide copper rich water.

Precise Copper Dosing- The Pureit Copper+ 8 liters water purifier infuses an adequate amount of copper in every glass of water. Copper vessels can’t introduce a proper amount of copper as it depends on the size of the vessel, quality of water, and storage time.

Now, you will get the appropriate dosing of copper in every glass of water.

Intelligent Copper Auto-Cleaning- With this copper+ water purifier, you will get the support of intelligent copper auto-cleaning technology. Copper vessels require regular cleaning to prevent oxidation.

But the Pureit Copper RO automatically cleans the copper with its intelligent copper auto-cleaning technology and ensures fresh copper infusion all time.

Double Purity Lock- This water purifier comes with a double purity lock that gives you an alert before 15 days, the filter expires. And the auto-shutoff stops the water if the filter is not changed.

The double purity lock feature ensures 100% sweet and safe water.

Pros
  • This water purifier maintains immunity.
  • The copper-rich water helps to fight obesity.
  • It ensures overall well being.
  • It prevents harmful toxins from leaching into the water.
  • Can be used for TDS upto 2000 ppm
Cons
  • For 1 liter water filtration, there will be 650ml wastage of water.
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Best Water Purifier Under 15000

01. KENT Grand 8-Litres RO + UV/UF + TDS Controller Water Purifier – Most Popular Water Purifier In India

  • White, 8-Litres tank, Tank Material: Food Grade Plastic
  • Can be used for TDS (500-2500). Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier
  • Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes.
  • Purification Capacity: 15 Litres Per Hour
  • 1 Year Warranty + 3 Years No Service Charge

Mineral RO Technology- The Kent RO+ 8 liters water purifier works on the mineral RO technology. Kent’s mineral RO technology provides essential natural minerals in the purified water with the help of the TDS controller. Now, you will get 100% safe and tasty drinking water.

Now you also will be able to prevent random health issues by drinking this mineral-rich water from this water purifier.

Multiple Purification Process- With this purifier, you will get the support of multiple purification process. The multiple purification process makes drinking water 100% safe for consumption.

This feature not only removes the dissolved impurities such as bacteria, salts, and chemicals, it also enhances the taste of water.

Zero Water Wastage- With this water purifier, there will be no water wastage for the water filtration. Even KENT is the first zero water wastage purifier of the world. This purifier makes the water 100% pure and ensures 0% of water wastage during the purification procedure.

In-Tank UV Disinfection- The KENT 8 liters RO+ water purifier comes with the in-tank disinfection feature. The in-tank UV disinfection feature helps to keep the stored water in the storage tank free from contaminants for a more extended period of time.

Pros
  • This water purifier comes with massive storage.
  • It offers 100% pure water.
  • The water tank is durable.
Cons
  • Water overflows from the lower water tank.
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02. Eureka Forbes Aquaguard Enhance RO + UV + UF + MTDS

  • Brand: Eureka Forbes
  • Product Dimensions: 30 X 20 X 3 Cm
  • 7 Stage Filtration

Active Copper Cartridge- The Eureka RO+ water purifier comes with an active copper cartridge. Here, you will get the active copper ionic infusion with Magnesium and Calcium develops the immune system and improves the taste of the water that offers a perfect blend of healthy water.

The activated carbon helps to remove organic components and polishes the water. With the help of an active copper cartridge, the water will look sparkling and pure.

Chemi-Block- With the help of the chemi-block feature, the Eureka Forbes RO+ aqua guard water purifier helps to reduce excess chlorine and organic impurities.

This feature also helps to absorb the bad taste and odor from the water. Now, you will get 100% pure water with the help of this technology.

Mineral Guard- With this water purifier, you will get the support of mineral guard technology. This technology retains essential minerals such as calcium and magnesium in the present water.

The mineral guard feature ensures to provide healthy water.

Ultra-Filtration- Here, you will get the convenience of ultra-filtration technology. The ultra-filtration technology helps to provide crystal clear clarity to the purified water.

Moreover, this technology helps to make the water safe from bacteriological contamination.

Pros
  • It offers mineral-rich water.
  • Here you will get bacteria free pure water.
  • This water purifier offers 7 stage filtration.
  • The servicing is good for the purifier.
Cons
  • This water purifier is not ideal for high TDS water.
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03. HUL Pureit Ultima Mineral RO + UV + MF 10 litres

  • Color: Black, Capacity: 10 litres, Material tank type: Food grade engineered plastic
  • Can be used for TDS upto 2000 ppm. Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier
  • HUL Pureit Ultima Mineral RO+UV+MF water purifier provides advanced 7-stage purification and includes mineral cartridge that adds essential minerals like calcium and magnesium to enhance the taste of water
  • Warranty: 1 year on product (Consumables and additional accessories are not covered in warranty)
  • Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes.

High-Speed Purification- The Pureit RO+ 10 liters water purifier offers high-speed purification. The high-speed purification offers filtration of up to 28 liters per hour. So, with this water purifier, you will get purified water for the entire day, within just 1 hour.

Largest Storage Capacity- The HUL Pureit RO+ water purifier offers the largest storage capacity. Here, you will get the storage of 10 liters. So, you will never run out of purified water due to this huge water purifier.

Mineral Cartridge- The Pureit Ultima Mineral RO+ 10 liters water purifier comes with a mineral cartridge. This mineral cartridge helps to add essential minerals like Calcium and Magnesium in the purified water.

100% RO Purified Water- The HUL Pureit RO+ 10litres water purifier offers 100% RO purified water. In this water purifier, the water passes through RO and ensures no mixing of impure and purified water.

The RO removes harmful chemicals such as mercury, lead, etc. So, with this purifier, you will get 100% RO purified water.

Advanced 7 Stage Purification- With this Pureit RO+ water purifier, you will get the support of advanced 7 stage purification. The advanced 7 stage purification ensures safe and sweet drinking water always.

Pros
  • It offers substantial storage.
  • With this purifier, you will get a double purity lock.
  • Here, you will get a digital display panel.
  • It offers a purity indicator.
Cons
  • For water filtration, this purifier wastes water.
  • It is not suitable for high TDS water.
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04. Blue Star Aristo RO+UV+UF 7-Liter

  • RO plus UF plus UV purification technology along with aqua taste booster Capacity: 7 liters
  • Elegant looks complemented by superior performance. Water Output: Ambient. Net weight: 8 Kg
  • Alerts like purification alert, tank and low pressure alerts
  • Warranty: 1 year on product
  • Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes.

Triple-Layered Protection- With the Blue Star RO+ 7 liters water purifier, you will get the support of triple-layered protection of RO+, UV+, and UF. This triple-layered protection ensures the water will be safe without any compromises. RO helps to remove dissolved impurities, heavy metals, and heavy metals.

UV helps to deactivate microorganisms such as viruses and bacteria.

Aqua Taste Booster- With this Blue Star Aristo 7 liters water purifier comes with aqua taste booster. The aqua taste booster uses calcite media that improves the taste of the waster and maintains the maximum level of ph level of the water.

Thereby, this water purifier will enhance your drinking experience.

Copper Impregnated Activated Carbon- The Blue Star Aristo RO+ water purifier comes with copper impregnated activated carbon.

Copper impregnated activated carbon not only removes volatile organic compounds, and odor, it also offers anti-bacterial properties.

High Purification Capacity- With this 7 liters RO+ water purifier, you will get high purification capacity. With this high purification capacity, this water purifier can purify more amount of water.

Tank-Full Indicator- The Blue Star 7 liters RO+ water purifier, comes with a tank-full indicator. With this indicator, now you will get notified when the tank will be full.

Pros
  • This water purifier offers low-pressure alert.
  • It offers a child lock function.
  • It comes with a large storage tank.
  • This purifier comes in a slim and elegant design.
Cons
  • It doesn’t offer any warranty for the filter.
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05. Havells Max 7-litres RO UV Water Purifier

  • Absolute safety through RO and UV purification, water passes through the RO membrane and then UV purification to ensure absolutely safe and pure drinking water
  • Minerals cartridge it corrects the PH of purified water, adds back full spectrum of natural minerals and trace elements and provides healthier and tastier water always; Flow rate : Up to 15 liters per hour; Tank capacity : approximately 7 litres
  • Revitalizer it restructures the water molecules and makes it biologically active that improves the hydration and mineral absorption
  • Kindly note: For every litre of water purified, 650 ml of water is thrown out by the machine. It is encouraged to save the water in a container and use it for cleaning utensils, washing clothes.
  • Iprotect purification monitoring constantly monitors the purification process and ensures safe water always

Electrical Protection System- The Havells Mx 7-litres RO water purifier comes with an electrical protection system. This advanced electrical protection system ensures the exceptional performance of the purifier in the voltage range of 170V to 330V.

The electrical protection system protects the water purifier from any kind of damage.

Revitalizer- With the Havells 7 liters RO purifier, you will get the support of revitalizer. The revitalizer restructures the water molecules and helps to make the water biologically active.

It also helps to improve hydration and mineral absorption.

iProtect Purification Monitoring- Here, you will get the convenience of iProtect purification monitoring with this Havells RO water purifier.

The iProtect purification monitoring system constantly monitors the purification procedure of the purifier and ensures safe water always.

Mineralz Cartridge- With this Havells RO water purifier, you will get the support of mineralz cartridge. The mineralz cartridge corrects the pH of the purified water and adds back a full spectrum of the natural minerals.

This cartridge also traces elements and helps to deliver tastier and healthier water.

Pros
  • It offers 100% safe water.
  • This purifier comes in a compact design.
  • Here, you will get three-way mounting.
  • It comes with a huge water tank.
Cons
  • It wastes water during filtration.
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Best Water Purifier Under 10000

Nowadays, it is a necessity to get the a water purifier in your home. Many people are unable to afford filtered water. In the market, numerous brands provide RO purifiers in a good and in-budget amount.

Now, people can easily buy the product at a good price and use the appliance to get filtered water. Here, we will discuss some of the best water purifier under 10000 with minimum to maximum range till 10,000 rupees.

01. Eureka Forbes Aquasure 7-Liters RO + UV + MTDS

  • White, Capacity: 7 liters tank, Material Tank Type- Food Grade Plastic
  • Can be used for TDS (200-2000). Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier.
  • Technology: Advanced RO+UV+MTDS purification
  • Electrical & Storage : Electric purification – suitable for areas with water shortage,The regulator lets adjust the levels of TDS in the water manually to ensure you get healthy, safe and tasty drinking water.

Multi-Stage Purification- The Eureka Forbes 7 liters RO+ water purifier works on a multi-storage purification process. With the multi-stage purification technology, this water purifier ensures 100% safe water for your family.

Long Lasting Cartridge- With the Eureka Forbes Aquasure 7 liters RO+ water purifier, you will get the support of a long lasting cartridge. With a cartridge life of 6000 liters and smart indications, this water purifier ensures safe water for a long time.

Large Storage Tank- Here, you will get a large storage tank with this Eureka Forbes Aquasure RO+ water purifier. The large storage tank ensures that you won’t run out of safe and clean drinking water when guests will come.

Flexible Installation- With this Eureka 7 liters RO+ water purifier, you will get the convenience of flexible installation. You have to place the water purifier on your kitchen, or you also can mount it on the wall at your convenience. You can easily install the unit.

Safe And Pure Water- From this water purifier, you will always get safe and pure water. The advanced TDS regulator of this water purifier, allows you to adjust the taste of the water.

Moreover, with the MTDS level up to 2000ppm, you will not only get tasty water but also will get safe water.

Pros
  • It offers 100% pure water.
  • The installation process is easy.
  • This water purifier offers an elegant look.
  • It comes with smart LED indicators.
Cons
  • You may face servicing issues.
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02. HUL Pureit Advanced Plus RO + UV + MP 5 litres Water Purifier

  • Color: White and Blue, Capacity: 5 litres, Power: 36 watts, Input Water Temperature: 10˚ to 40˚C, Operative Input voltage: 100 -300V ac; 50Hz, Material tank type: Food grade engineered plastic
  • Can be used for TDS upto 2000 ppm. Please use a TDS meter to find out the correct TDS of your water source before buying a water purifier
  • HUL Pureit Advanced RO + UV + MP provides 6-stage purification, TDS removal upto 2000pmm that turns hard water into safe and sweet water, a storage capacity of 5 Litres and a membrane protector to enhance the life of RO membrane
  • HUL Pureit Advanced RO + UV + MP purification process makes sure that all water passes through RO ensuring no mixing of purified and impure water to give 100% RO purified water.
  • Water Purifier comes with a Power Saving Mode and can run without a voltage stabilizer with its Advanced Voltage Fluctuation Guard
  • Warranty: 1 year on product (Consumables and additional accessories are not covered in warranty)

USEPA Complaint- With the HUL Pureit RO+ 5 liters water purifier, you will get the support of the USEPA complaint. The USEPA compliant ensures the most robust safety standards of the Environmental Protection Agency. The USEPA compliant technology helps to remove one crore virus and ten crore bacteria from 1 liter water.

100% Food Grade Plastic- The HUL Pureit RO+ 5 liters water purifier is made of 100% food grade plastic. This 100% food grade plastic helps to prevent harmful toxins from leaching into the water and ensures safe water.

Advanced 6 Stage Purification- With this RO+ water purifier, you will get the support of advanced 6 stage purification. With the help of advanced 6 stage purification, you will get safe and sweet water.

Power Saving Mode- Here, you will get the support of power saving mode. With the help of power saving mode, the water purifier goes on stand-by when the tank gets filled. It saves a lot of energy.

100% RO Purified Water- This water purifier provides 100% RO purified water. In this purifier, all water passes through RO and ensures no mixing of impure and purified water.

Pros
  • The purifier offers 6 stage purification.
  • It ensures TDS removal.
  • With this water purifier, you will get 100% pure water.
Cons
  • It makes a lot of noise.
  • You may face installation issues.
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03. Blue Star Aristo RO+UF 7-Litre Water Purifier

  • The capacity of the Storage Tank: 7L
  • Technology: RO + UV
  • Type of Filter: Pre-Filter, Pre-Carbon, RO Membrane, Sediment, Post-Carbon with ATB and UV Lamp
  • The Capacity of Purification: Up to 12L/Hour (285L/Day)
  • Indicators: Purification On, Tank Full, and Low Pressure
  • Other Features: UV Fail Alert and Child Lock button
  • Electrical Type: Electrical & Storage
  • Warranty: 1 year

Aqua Taste Booster- The Blue Star Aristo RO+ 7 liters water purifier comes with aqua taste booster. The aqua taste booster technology uses calcite media, which enhances the taste of the purified water. Aqua Taste Booster also helps to maintain the optimum pH level of water.

Double Layered RO+ UF Protection- With this RO+ water purifier, you will get the support of double layered protection of RO+ and UF. This double layered protection ensures absolutely safe water without any compromises.

RO helps to remove dissolved impurities, heavy metals, microorganisms, and radioactive matters from the purified water. UF membrane filters out physical impurities from the water, such as harmful microbes like cysts and bacteria.

Child Lock Function- With this product, you will get the convenience of the child lock function. The child lock button will help you to protect the purifier from unnecessary wastage of water. This feature makes this purifier inaccessible for children.

High Purification Capacity- With the Blue Star RO+ water purifier, you will get high purification capacity. The high purification capacity of this purifier ensures the efficiency of the purifier.

Pros
  • The product comes with a tank-full indicator.
  • The purifier is energy efficient.
  • It comes with a huge storage tank.
Cons
  • This purifier is heavy in weight.
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04. Aquatec Plus Advance Plus 12-Litre RO+UV+UF+TDS Water Purifier

  • Works upto 2000 tds. 90% rejection rate.
  • Comes with a 1 year warranty on product and on its spares.
  • Purifier comes with pre-filter and all fitting accessories, (safely put inside the storage tank).
  • Removes up to 99% of contaminants with real reverse osmosis technology with filters.

Huge Capacity- The Aquatec Plus advance water purifier comes with a huge capacity of 12 liters. With this huge water purifier, you will never run out of pure water whenever you require it.

This huge purifier will be a great choice for joint families.

Triple Layered Purification- With the Aquatec plus advance plus 12 liters water purifier, you will get the support of triple layered protection of RO, UV, and UF. RO removes dissolved impurities from the purified water, and UF filters the physical impurities from the water.

Thereby, the triple layered protection ensures to provide pure and hygienic drinking water.

Pre Filter Accessories- With this Aquatec Plus advanced plus 12 liters water purifier, you will get pre filter accessories.

Hence, this water purifier ensures a better filtration process and offers pure and healthy water always.

Pros
  • It offers quick installation.
  • The look of this purifier is excellent.
  • The purifier offers tasty and healthy water.
  • It works up to 2000 TDS.
Cons
  • This water purifier is not suitable for high TDS water.
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05. KENT Maxx 7-Litres UV + UF

  • Model Name: Maxx
  • USP: UV water purifier only with transparent tank
  • The Capacity of Storage: 7L
  • Technology: UV + UF
  • The Capacity of Filtration: 1L/min or 60L/hr
  • Filter Cartridges: Sediment, Activated Carbon, UF Membrane
  • UF Membrane: 0.1 Microns
  • Max Duty Cycle: 120L/Day
  • Inlet Water Pressure/Temp (Min): 0.3Kg/cm2 or 4.3psi/10oC
  • Inlet Water Pressure/Temp (Max): 3Kg/cm2 or 42.7psi/10oC
  • UV lamp Power: 11 Watts

Double Purification- The KENT Maxx 7 liters water purifier offers double purification. The double purification includes the purification process of UV and UF that helps to remove bacteria, cysts, and viruses from the water. The double purification feature always offers pure drinking water.

Computer Controlled Operation- With this water purifier, you will get the convenience of computer controlled operation. The computer controlled operation offers UV change alarm and filter change alarm. These alarms indicate the time of replacement of the filter and UV lamp as well.

Detachable Tank- With the KENT Maxx 7 liters water purifier, you will get a detachable storage tank. The detachable tank ensures on-site cleaning; hence you won’t need the help of a technician to clean the water tank.

ABS Food Grade Plastic- This KENT Maxx 7 liters water purifier is made of ABS food grade plastic. The ABS food grade plastic maintains the quality of the purified water.

Moreover, the push-fil design of this water purifier helps to prevent any leakages.

High Storage Capacity- The KENT Maxx water purifier comes with a huge storage capacity of 7 liters. This high storage capacity ensures a constant supply of purified water even during a power cut.

Pros
  • The purifier offers dual purification of both UV and UF.
  • It offers a UV change alarm.
  • The storage of this water purifier is vast.
  • This product always offers pure and tasty water.
Cons
  • The quality of this water purifier is not up to the mark.
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Best Water Purifier: Buying Guide

The another name of water is ‘life’. Because just like air we cannot think about living without water. And we are blessed that our earth has sufficient water for all the life present in the planet.

But, we humans are polluting this precious source of life with different means. We are either doing it directly or indirectly, and we are doing this at an alarming rate.

water pollution
“Phosphate plant in Atlantic, Morocco.”

Low access to drinking water, along with inadequate sanitation and hygiene conditions, are the leading causes of waterborne diseases, which produce approximately 1.8 million deaths annually worldwide.

The supply of clean water through centralized systems is a difficult task in developing countries. These large-scale systems involve massive operation and maintenance efforts.

And there is always the risk of re-contamination of drinking water during the distribution, and management processes in the place of consumption (homes, schools, offices etc.).

Therefore, water treatment at the domestic level through the use of simple and useful options can significantly reduce the incidence of waterborne diseases.

Polluted water
Human made polluted waters

The water can be purified by boiling, chemical treatment with chlorine, or iodine, or acquiring the best water purifier for home.

Due to the presence of pathogens such as bacteria, and protozoa, and toxic substances such as heavy metals, contaminated water is capable of endangering the health of the population.

This water should not be used for human consumption, or even for recreational purposes.

Causes Of Water Pollution

There are different sources of water pollution, which lead to the poisoning of water. We do not realize, but we humans are responsible for polluting the purest source that we have.

Dumping of industrial waste into the river
Dumping of faecal sludge into the river scaled

Water pollution is the impurities present in the water which makes it harmful for any living being. Water gets polluted when it is mixed with chemicals, plastic waste, and any other negative discharge.

It happens due to many reasons such as dumping of industrial wastes, sewage water discharge, littering plastics in water, disposing garbage, using pesticides, chemicals from factories, liquid waste, and so on.

Impurities In Drinking Water

Water is an excellent solvent, and therefore, it can dissolve anything that comes in contact with it. Once you are aware of different types of impurities, you must know what impurities does drinking water has.

impurities in drinking water
Impurities in drinking water

There are mainly four types of impurities present in water.

  • Dissolved Impurities: The natural water consists of of inorganic salts, dissolved organic matter, and gasses.
  • Suspended Impurities: The surface of water consists of organic suspended pollutants such as animal body material, oil globules, and vegetables. On the other hand, the inorganic suspended impurities consist of sand, clay, and eroded minerals.
  • Colloidal Impurities: It includes clay, organic waste products, amino acids, coloring materials, and silica.
  • Pathogenic Micro-organisms: It includes bacteria, algae, fungi, viruses etc.

To remove all these impurities you need the best water purifier with latest technologies such as an RO water purifier.

Total Dissolved Solids (TDS)

You may have heard about TDS, but what is this actually? TDS is the combined content of all inorganic and organic substances present in a water in molecular, ionized or micro-granular suspended form.

Examining TDS in the water
Examining TDS in the water

The primary sources of TDS in water are minerals-rich mountain waters, leaching of soil contamination, agricultural runoff, residential runoff and point source water pollution discharge from industrial or sewage treatment plants.

These solids include calcium, phosphates, sodium, potassium, nitrates, and chloride. Also it includes heavy metals like mercury, lead, cadmium, arsenic etc.

Heavy metals in water
Heavy metals in water

These are extremely harmful for our health. These heavy metals does not get removed from our body and it keeps on accumulating there.

They cause serious health problems including cancer, severe nerve diseases or people may even die.

Acceptable TDS Level:

  • TDS Below 300 – Excellent for human consumption.
  • Between 300 to 600 – Considered suitable for drinking purpose.
  • TDS Between 600 to 900 – Water is fair and acceptable.
  • Between 900 to 1200 – Poor and unacceptable.
  • Above 1200 TDS – Water is unfit for consumption.

Technologies Used In The Best Water Purifier

Sediment Filter

This is the first level of purification. This filter removes all the large impurities and dust particles from the water. It is used only in places where the water contains a lot of pollutants.

Pre-Activated Carbon Filters

It efficiently removes the organic chemicals and pesticides from water which are responsible for bad order and improves the taste of the water.

Reverse Osmosis Mechanism

In this process, the water is passed through a semi-permeable membrane. It allows the movement and flow of molecules of water but doesn’t dissolve salts, bacteria, and organics.

Reverse Osmosis

As the water cannot move from low concentration to high concentration, a motor is used.

After that, the water is divided into two parts; the dirty water is sent down to the drainage, and the clean water is sent for the next step of its treatment.

Ultraviolet Protection

Ultraviolet purification
Ultraviolet purification

In this chamber, the water in the RO filter is filtered again. As the RO membrane cannot separate the particles which have the molecular mass of less than 20 it may contain virus, bacteria and other micro-organisms in it.

So the water is treated with the ultraviolet rays, and all the viruses and the bacteria are killed. The water is made 100% pure after this step is completed.

Ultrafiltration

Ultra Filtration
Ultra Filtration

Under this process, the water is passed through the membrane, and all the residual particles that are still left in the water are removed out as this membrane has minute pores, and all the left particles are separated.

Difference Between RO vs UV vs UF Water Purifiers

AttributesRO (Reverse Osmosis)UV (Ultra Voilet)UF (Ultra Filtration)
FiltrationCleans all the Germs and Microorganisms from the waterEradicates all the Germs and Microorganisms but they couldn’t remove their dead cellsCleans all the Germs and Microorganisms from the water
WorkingElectrical energy is required to pump the water pressureWorks with the reasonable power of waterWorks with the force pressure of water
PurificationElectrical energy is required to purifyElectrical power is needed to purifyDoes not require any electricity
MembraneYesNoYes
ImpuritiesRemoves all the dirt including dust, sand, etcDoes not filter the impuritiesRemoves all the dirt including dust, sand, etc
Dissolved SolidsLower the level of substances by 90 percentDo not reduce the absorption of substancesDo not cut the concentration of substances

Read: RO vs UV vs UF Water Purifiers

TDS Controller

When the water is passed through the Reverse Osmosis membrane, it separates all the dissolved solids from the water. In the process it removes some important minerals which are essential for the growth of our body.

The TDS controller separates the input water into the two parts A and B. 

A part is passed through the RO process, and part B is passed through the UV/UF. So, part B contains the necessary minerals. And after that, both the parts are mixed to maintain the pH value of the water, thus makes it healthy to consume.

Mineraliser

It improves the quantity of the minerals in the water as the part of water passed from the RO process is the lack of minerals. Also the input water always does not contain all the necessary minerals in it.

So, it is necessary to add the minerals back. Mineraliser adds the minerals back to the water and makes it healthy to consume.

Things To Consider Before Buying A Water Purifier

Check For TDS

You should always test the water source at your house before selecting the type of water purifier. You can check the TDS level of water by using a TDS meter.

Pen type digital TDS meter
Pen type digital TDS meter

If the water is supplied from river, lake or municipal corporation, and has TDS level between 0-200 ppm, consider a UF or UV water purifier.

And if the water source is bore well or tube well and has TDS anywhere between 200 – 2000 ppm, then consider an RO water purifier to safeguard the health of your family.

If in doubt, you should always go for the best, i.e. the RO + UV + UF water purifiers.

Quality of Reverse Osmosis

Before entering the subject, it is essential to let you know the importance of the variety of this equipment. There are a few companies that offer water purification with RO facility but, their low price reflects on their abilities.

These low price products are not only based on inferior quality, but they are also based on the absence of accessories, and the quality of them.

The membrane also suffers from this loss of quality and affects us directly. We must not forget that the right or lousy purification of the water depends on it.

We cannot take any risk to save a few rupees. It is better to opt for a genuine quality RO purifier than drinking the unhealthy water every day. This is killing us every day little by little

Budget-Friendly

Buy one that is cost-efficient and provides the best services while being within the limits of your budget. You should remember that water purifiers require regular maintenance and replacement of filters.

Therefore, you should choose it wisely so that is suits your budget.

Not Time Consuming

You need to make sure that the water purifier purifies the water in little to no time. So that you don’t have to wait to quench your thirst.

User Friendly

You need to choose a water purifier that is easy to operate and work with.

Warranty And After Sales Service

Water purifier requires regular servicing to give you 100% pure water.

Therefore, you should always choose a brand that provides good after sale service.

A reputed brand is known for their product as well as their after sale service. They also give you good warranty and satisfactory service in case of breakdown.

Alert System

Your water purifier should have fail alert system. This will let you know if there is any problem in the purification process. It will indicate in situations like the filters need to be changed or the UV light is not working.

This will ensure you 100% pure water all the time.

The Bottom Line

So far we have discussed the best water purifier in India. Our health is very important and must be a priority for everyone. We should not compromise with our health by drinking impure or not so fit water.

The water must be clean and free of contaminants before drinking it.

Now, it is your call to select the best one for you as per your convenience. A single drop of contaminant water can lead to water-borne diseases.

So, it is better to drink purified and hygienic water.

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Swapan Kr

Very nice 👌 article.. nicely explained.. great guide.

Shirsendu Roy
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Thank u.. please keep sharing our blog.

Ritwick Sen
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Ritwick Sen

Impressive blog.

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