Are you looking for a good water purifier? This article is just for you. Here is a list of 5 best water purifiers in India 2020. It is important that we inhale pure air and it is equally important that we drink clean and hygienic water.

You might have a water purifier at home but you can never be sure if it is working properly. If you see any kind of fault in it, it is possible that it is providing you with contaminated water. Water does not really have to look dirty and opaque to be polluted. There are many bacterias and viruses that can make you sick and are found in the water that we drink.

An average person is advised to have 8 glasses of water in a day. Now imagine how sick you can get if you keep drinking contaminated water. In this article, we are going to discuss various water purifiers available in the market.

In addition to this, we are also going to discuss what things you should for while buying a water purifier. so, there are many water purifiers out there, how do you decide which one to get moreover there are so many features available which one to choose.

The groundwater in India is not safe to drink. It might have invisible impurities which you can see with your naked eyes. As to clean it up the Municipalities add chlorine or fluorine. But without these chemicals, the water stays contaminated with the animal, plant, human and industrial waste. Water that is contaminated with these things can make you really sick. There is a chance of getting a disease or anything like that. In addition to this, it can first can food poisoning and second, you can end up in the hospital.

5 Best Air Purifiers in India

Best Water Purifiers


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Kent Grand Water Purifier

8 Litres

Kent Ace Mineral Water Purifier

7 Litres

HUL Pureit Copper+ Mineral water purifier

8 Litres

Eureka Forbes Aquasure Delight Water Purifier

7 Litres

AO Smith Z8 Green RO Series Water Purifier

10 Litres

1. Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier

Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier

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You must have seen a lot of advertisements for this brand. It is one of the most trusted brands for water purifiers in India. This amazing water purifier features a patented Mineral RO technology and an inbuilt TDS controller in it. This brand has produced many models that are highly ideal for Indian households.

This high-quality water purifier has a special technology which retains the special minerals in the water and excludes all the bad contaminants. It also comes with an indicator which indicates the water level in the tank.

This means that you will be aware when the water level drops and when you need to switch the machine on. The water tank of this purifier can hold up to 8 litres of water. This means that this purifier can easily supply purified water at the rate of 20 litres an hour. It gives users all the great qualities that a purifier must acquire.

2. Kent Ace Mineral 7-Liter RO+UV+UF Water Purifier

Kent Ace Mineral 7-Liter RO+UV+UF Water Purifier

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Another water purifier by India’s most trusted brand Kent. This brand not only offers this water purifier but various models with unique technologies to purify water and make it drinkable. This model is one of the best models that Kent has introduced.

The basic functions of this model are quite similar to that of other models but it better than them in many aspects. It features a double purification system which helps you in getting pure and clean water.

The tank can hold up to 7 litres of water at a time which means you get purified water for a few straight hours. It comes with a TDS controller which means it excludes all the impurities from the water and makes it drinkable but also retains the essential minerals in it.

The RO technology helps in eliminating all the heavy metals that are present in the water. Heavy metals such as arsenic, mercury, lead etc. The best part is that it can easily purify water from all sources of water.

3. HUL Pureit Copper+ Mineral RO + UV + UF 7-Stage water purifier

HUL Pureit Copper+ Mineral RO + UV + UF 7-Stage best water purifiers

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You must be aware of the purifying qualities of the copper metal. This possibly explains why people used to store water in copper vessels and bottles. It is a revolutionary water purifier which induces all the health benefits of copper in water. It is a 100% RO purifier which gives you pure and clean water. The best part is that to give you pure water, this purifier makes the water go through 7 stages of purification.

  • The pre-sediment filter removes impurities that are greater in size
  • Pre-RO activated carbon filter helps in eliminating bad odour and organic contaminants
  • Wire mesh filter helps in trapping the pollutants that get mixed in the water easily
  • RO membrane which helps in carrying 100% water purification
  • UF membrane helps in removing the marks of any kind of TDS that can manage to seep through
  • UV reactor helps in eliminating bacteria, viruses, and other significant microorganisms
  • Post-RO activated carbon filter enhances the taste of water

It comes with an automatic shut off feature which helps in saving energy.

4. Eureka Forbes Aquasure Delight 7-litres RO+UV+MTDS Water Purifier

Eureka Forbes Aquasure from Aquaguard Delight 7-litres RO+UV+MTDS best Water Purifiers

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This bran has been in the Indian market for more than 35 years. Since the establishment of this brand, it has been providing its customers with the best quality and efficient water purifiers.

These facts make it one of the most trusted brands in the Indian market. Eureka Forbes Aquasure from Aquaguard Delight 7-litres RO+UV+MTDS is one of the best models of water purifiers produced by this brand. It features a RO + UV + MTDS technology which helps in eliminating all sorts of bacteria, viruses and germs.

In the next step, the remaining pollutants get killed because of the RO purifier. Due to this technology, this water purifier is capable of purifying water from all sources whether it is water from municipal supplies, taps, borewell or tanker.

Another thing that is worth noticing about this water purifier is the MTDS technology. This technology helps in controlling the purifying process of the water. It helps in making all the essential minerals in the was stay and eliminating all the harmful bacteria and viruses.

5. AO Smith Z8 10-Liter Green RO Series Water Purifier

AO Smith Z8 10-Liter Green RO Series best Water Purifiers

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AO Smith is an international which produces top-quality water purifiers. The water purifiers produced by this brand are quite efficient and work really well. Now available in India AO Smith is a leading brand for water purifiers with this model is on the top.

Water purifiers by this brand are quite unique, not because they purify water efficiently but also because they save water while purifying. An average RO purifier wastes up to 50% water and people do not reuse it. As to save water from being wasted this water purifier saves it.

It features a RO + SCMT technology which helps in removing all the impurities efficiency, In addition to this, the MINTECH technology adds essential minerals in the water to make it healthy. The best part is that it features a hot water dispenser with hot water up to 45-degree Celcius to 80-degree Celcius

Why do you need a Water Purifier

You have asked the right question by asking why do you need a water purifier. To understand the answer to this question you will have to understand why the tap water is not safe and what is in there.

Even though, the water tastes and smell fine does not mean it is okay to drink. You probably still need to test the water even if it smells and taste fine. There is a test to see if the water you are drinking is okay to drink. The test uses a TDS meter and it is also called a water testing kit.

You might have thought once in your life that if municipal cooperation adds chlorine and fluorine in your water then why do you still need a water purifier? Then, water can have soluble impurities too which can get in it on the way to your home.

The pipelines and tanks that it passes through might have corrosion or mineral build-up which can really affect the quality of the water.

Secondly, the groundwater can be contaminated with many metals like lead, arsenic, mercury etc. They are toxic when consumed. The groundwater can contain TDS or totally dissolved solids.

How to buy a water purifier

It is better to have a little knowledge about water purifiers before you look for some. This will reduce the dilemma and help you decide which one to buy. There are different types of water purifiers available in India.

They are RO or reverse osmosis, UV or ultraviolet and gravity-based. You must have heard the name of RO purifiers as people still swear by its quality but ultraviolet chamber water purifiers and gravity-based purifiers are also quite effective and efficient. So, here is a brief explanation of different water purifiers for you to choose the one best for you.

Ultra-Violet Chamber water purifiers

UV chamber purifiers are a quite effective and efficient method of purifying the water. UV water purifiers can easily eliminate all the germs, bacteria and viruses from the water.

The water passes through the UV chamber and kills all the bacterias and viruses to make the water drinkable. But, there is only one drawback to having a UV water purifiers that do not eliminate the dead bodies of the germs and viruses.

This does not cause any harm to your body, it is just a matter of preference. But it is better to have the remnants removed with the help of UF membrane. Although, these purifiers are totally safe to use. Another thing to note is that they run on electricity.

Reserve Osmosis (RO) Water purifiers

Doesn’t this term sound familiar? It sounds familiar because we have studied about osmosis and reverse osmosis in school in our biology lessons. Reverse osmosis is a simple thing where the process of osmosis is reserved. In the process of reverse osmosis, the water flows from the area of high concentration to that of low concentration through a semipermeable membrane.

In the case of RO water purifiers, the semipermeable membrane has millions of smalls pores through which the salts can not pass. The water molecules are small enough to pass through those pores, hence, giving us drinkable water. However, for the dirty water to pass through the semipermeable membrane pressure is required. So, to fasten the process the water purifiers come with built-in pumps.

Gravity-based water purifiers

The gravity purifiers were used a decade ago and are still used. The gravity-based water purifiers are the ones with two containers. The container on the top is filled with contaminated water and then the clean water seeps to the second container for people to drink from.

Although, the filter used to have a less effective filtering candle. But, today the filters use UF filters which have membranes which can easily trap visible as well ultrafine contaminants. These kinds of water purifiers are best for people living in areas with TDS level 500 or less.


We can control the air we breathe but we can control the water we drink. Drinking clean water is really important and if you do not as I mentioned earlier, you can get really sick. We discussed different kinds of water purifiers that you are going to get once you decide to get a water purifier. You need to be sure of what you want before you start looking.

This can save you from the last moment dilemma and confusion. Make sure you check the TDS levels of the water in your area and get a water purifier based on the readings of the test. The water purifier we think is the best is Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier. It is a really good and effective water purifier with a powerful water purifying system.

Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier not just only has the qualities of an RO purifier but it also has the qualities of a UV/UF purifier. What else can you ask for from a water purifier? The water purifiers in this list got their positions on this list of best water purifiers on the basis of personal experience with them. 

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