Best Water Purifier in India For Borewell Water

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The best water purifier in India for Bore well water – KENT Grand Plus: Here is my honest review

Hello, I am Atul and today, through this review, I am going to share my personal experiences and opinions regarding one of the best water purifiers that are available in India, that is ‘The Kent Grand Plus.’ Before we get into the actual review, let’s understand why it is so crucial for us to buy an RO + UV/UF + TDS Water Purifier.

We have every right to get pure and safe drinking water to consume. However, the question is, are we drinking purified water? You might say ‘Yes,’ but the truth is a big ‘NO.’ We are drinking the poisonous and contaminated water every day. We, the people and the industries are contaminating the water either knowingly or unknowingly. Drinking this contaminated water will lead us to get attacked by many diseases.

Water, which we get directly from the borewell, is known to contain many impurities like sand, dirt, minerals, chemicals, debris and all the other bad stuff which can endanger your health and may also cause serious illness. If we don’t purify the bore water before drinking, we might end up in a hospital paying those medical bills. So, it’s better investing in the water purifiers than paying hospital bills. Many water purifiers are available in the market but unfortunately, choosing the best one among all those purifiers is a quite challenging task. Because if we adopted a product which is not capable of removing contaminants from the borewell, what’s the point of putting your money on it? So let’s see what UF, RO, UV and TDS purifier mean.

Best Water Purifier in India For Borewell Water

In UF (Ultra Filtration) purifier, the large molecules of dust particles which are harmful to a human body will be removed by fiber threaded membrane. In RO (Reverse Osmosis) purifiers, the water will be pressurized and sent through RO membrane to remove dissolved solids and salts. UV water purifier exposes water to UV radiations to kill contaminants, microorganisms. TDS (Total Dissolved Salts), all the unwanted organic matter that is dissolved in water will be removed so that it gives the required taste to the water.

Now you all might be having a lot of questions in your mind like, “Well, then which is one to choose? How do we know which is the best water purifier in India?” Don’t worry as I am going to guide you through all the features of KENT Grand Plus and I am going to explain to you what makes it the best water purifier in India. So please do read till the end to get an overall idea regarding this product.

Eight months ago I got sick only because of choosing a wrong water purifier. My family doctor after examining me and my reports concluded that it was a waterborne disease (Diarrhea). My mom after hearing that started scolding me thinking that I might have eaten panipuri and that’s what made me sick. However, honestly, I didn’t! Doctor asked me whether I was drinking purified water or not and I replied to him that we were already using a water purifier from a reputed brand at home. He then explained me briefly about the types of water purifiers and the growing need of getting a purifier which separates impurities from not only water but also the kills the bacteria that may cause harm to our lives.

The very next day I started searching online for the best purifier, and I ended up finding The KENT Grand Plus. I compared this product’s features with many other products available at this price range. Surprisingly, one of my friends is using this product, which in turn gave me a chance to see directly what it does to the water before buying it. The water became so pure and tasty after getting purified by this product.

Trust me. I am feeling healthier and happier than ever, and my family loves this product. I never regret buying this purifier. By the time you finish reading this review, you can’t get over this product. Because what it gives you in return for your money is nothing but a healthier and happier life. Moreover, we know that Health is wealth.

My review: Presenting you my genuine opinions and experiences on using ‘The KENT Grand Plus.’

I never rate or recommend a product unless it is exceptionally the best in doing its job and this one is going to get a mere 4.9 out of 5 rating from me. All the water purifier manufacturing companies try to provide the best features, but it is quite confusing when it comes to deciding what elements are needed. So I decided to list out the main features which were considered by me before buying this product so that I will be able to help you out in decision making.

The first and the best feature we have in this purifier is: It provides Double purification by RO and UV/UF along with TDS control system which removes all the unwanted dissolved impurities and preserves essential natural minerals. That is what the company claims as ‘The KENT technology.’ The lesser TDS represents the purest water. After testing the water using TDS meter (which gave 75.7 TDS score. Pure water will have 70-80 TDS), I agree that the purifier is doing its job as per the company’s claims. Talking about the RO membrane, it is the main component of this purifier which is made using a unique spin welding technology making it sturdy and tamper proof.

The second feature that I am going to talk about is: It comes with a storage facility of up to 8 Litres along with water level indicator. The production rate is 20 Ltrs/hr. So we don’t need to worry about the water getting empty. Hence, water will be available all the time, and it will help us stay relaxed.

The next feature that I liked a lot is: It will purify water from all sources like bore-wells, tanks or tap-water. Also, it has an elegant wall-mountable design. Just like any other purifier, this purifier also has an automatic operation with auto start, and auto off and the total power consumed by this product will always be low due to this feature.

Truth to be told, it not only saves power but also conserves water. In a traditional RO purification process, 70% of water will be wasted. KENT Grand Plus uses a unique technology which reduces this wastage to less than 50 %. The remaining 50% water will be sent back to the tank for other household purposes like cleaning, bathing, washing, etc.

The KENT Grand Plus is tested thoroughly and got certified and awarded from many reputed organizations like ISI, CE (EUROPE), NSF (USA), WQA(USA and India), ROHS compliant, etc. which are considered as standards for measuring the performance of products.

The durability of this product is outstanding. It is made up of ABS food grade plastic which gives it a longer lifespan and makes it a highly durable product.


When should we change the filter in The KENT Grand Plus?

The filter and the UV bulb are to be changed for every 12-13 months, and RO filter is to be changed for every two years. I guess we don’t need to worry about when to change the filters as the filter contains a unique alarming technology which will let you know when you need to change the filters and UV bulb.

How many types of filters are there in this product and how much does it cost to replace them?

There are 5 different types of filters used in this water purifier: Sediment filter(cost – ₹ 400), Carbon filter (cost – ₹ 400), RO membrane filter (cost – ₹ 2500), Post Carbon filter (cost – ₹ 300), UF membrane filter (cost – ₹ 600).

How long will it take to purify 8 liters of water (i.e., full storage)?

It will take roughly around 20-25 minutes and not more than that. If the bore water contains more impurities o if the TDS level is very high, then it may take more time depending upon the level of contamination.

Is it true that RO purified water is not suitable for drinking as it removes essential minerals?

Yes, it is true. However, in this KENT Grand Plus, a unique technology has been used known as ‘The KENT Technology’ which will help to remove only those impurities and minerals which are harmful to our health and also retains all the essential minerals that are required for us to be healthy.

Is it advisable to take AMC (Annual Maintenance Contract) for this product? How much does it cost?

Yes, it is advisable to go for an AMC, and they cost might be around 2000-5000 rupees. IT covers almost all components including pumps and RO membrane.

Do they provide any warranty along with this product?

Yes, they provide 1-year manufacturer warranty for the product and three years of no service charges. The warranty covers all the spare parts along with the pipes and membranes.

In how many sizes does it come? Is the 8-liter variant too heavy?

It comes only in one variant, which is the 8-liter storage variant and also just in one color variant (white). It is not that heavy and weighs around 11 kgs.

What is the process of installation?

After successful completion of the buying process, we have to get your purifier’s serial number registered on the website to get the warranty. If we skip this step, we will not get any warranty for the product. You don’t need to call anyone. Instead, they will contact you. They will come and help us out with the installation part. Better check whether it is correctly installed or not before the person leaves. Otherwise, we might end up with leakages or wrong installation.

Can I use it as a tabletop purifier instead of mounting it on the wall?

If you hate drilling and making the wall look awful, you can use it as tabletop purifier too. However, it will not stay steady. If you poke it accidentally, it might fell which in turn leads you to pay more to get it repaired. So, better use it as a wall mounted purifier only.

King of the water purifiers – The KENT Grand Plus

The KENT Grand Plus

A coin will always have two sides. So, Let us now see both the sides of this purifier, the pros and cons:


  • The combination of unique design and excellent technology used in this purifier makes it stand on the top when compared to other purifiers.
  • It saves both electricity and water which makes it more economical and ecological.
  • The UV lamp which is inside this purifier is capable of killing up to 99% of bacteria that is present in the bore water. So we can be sure that we are safe from waterborne diseases.
  • The purifier has a capacity of purifying up to 100 L/Day, and also it can store up to 8 Ltrs in the storage facility provided within this product.
  • The KENT Grand Plus is a technological advancement which uses RO + UV + UF + TDS to purify water in such a way it provides the purest form of water retaining all the essential minerals required for a human body.


I guess the cons of KENT Grand Plus are not that considerable when compared to the pros it has been giving us. However, as we have to talk both good and bad, I am going to mention some cons too.

  • Pre-Sediment Filter will not be supplied by the company free of cost with any model of KENT Water Purifier. These are to be installed before mounting the purifier on the wall, and we have to pay for this filter separately.
  • The cost of this purifier is somewhat high when compared to other products providing the same benefits. Maintenance cost is also slightly high. However, in my opinion, the price is not a big deal for the benefits we are getting from this product.

Cost and Budget range

The MRP of this product is around ₹ 19,000, but we can get it from online sites for ₹15,000 – ₹16,000 inclusive of all taxes and delivery charges. There is no cost of installation. So, price wise it is little costly but is affordable. In my opinion, it is the best mid-range water purifier with high-end benefits in India at this price range.


Talking about the product as a whole, I can tell that it did meet my expectations and in fact, it is working as it should be. I am happy and healthy using this product. Thanks to this beautiful product.

I hope this review has helped you understand the features of this purifier and how it stood as the best purifier in the Indian market. However, I might have missed some of your questions, but I would love to answer all of your questions. If you have more questions regarding this purifier, feel free to ask me in the comment section. I will answer all of those for sure. Thanks and Have a nice day.

Apart from this KENT Grand Plus water purifier, some other water purifiers will also help you to purify the borewell water perfectly. If you feel that the Kent Grand Plus is little high cost and you can’t afford it, then you can try the water purifiers that I have provided below. I have given my honest review on four best water purifiers other than Kent Grand Plus below. So go through it and bring the best water purifier to your home.

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HUL Pureit Classic 6 Litres RO + UV Water Purifier

HUL Pureit Classic 6 Litres RO + UV Water Purifier

HUL Pureit Classic RO+ UV water purifier is a stunning product from Hindustan Unilever. Buying the HUL Pureit Classic RO+ UV water purifier is the best available option in economy range and also for purifying borewell water. It provides with the safest water after its 6 stage purification as most of the households are connected with bore water for drinking. As it is portable (size), doesn’t need much space in the kitchen. Pureit Classic can easily remove all organic and inorganic impurities from the water and also it is most affordable water purifier.


  • It uses 6 stage purification process to give pure water.
  • It comes with functions like auto-off and auto-on.
  • Pureit water purifiers offer second filtering facility.


  • 6 stage purification
  • 90% TDS removal
  • Economy Price range


  • No Auto Alert for filter change
  • Small storage

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Blue Star Aristo RO+UV Water Purifier

Blue Star Aristo RO+UV Water Purifier

Aristo RO+UV is one of the best water purifiers from Blue Star. This topwater purifier is available in two colors – white and black. It has a 6 stage purification process and also offers double filtering process which provides the excellent purified water for drinking. It has the purification capacity of 12 liters per hour. One of the particular and distinct features of the Blue Star Aristo water purifier is Aqua Taste Booster which makes use of calcite media to maintain an optimum pH level to improve the taste of water. Another important feature of this water purifier is Child Lock. You can save the water from unnecessary wastage by using Child Lock.


  • 6 stage purification process with 100% RO and UV purification.
  • The storage capacity of 7 liters and also has full tank indicators.
  • Blue Star Aristo RO+UV Water Purifier offers the child lock button and Aqua taste booster features.
  • The special feature of this water purifier is low-pressure alert.


  • Suitable for all water sources
  • Maintains pH level
  • Child lock function on tap for reducing the wastage of water
  • Alert alarm for UV Fail and low water pressure.


  • There is no alert alarm for filter change.

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Hindware Calisto RO+UV Water Purifier

Hindware Calisto RO+UV Water Purifier

Calisto RO+UV water purifier is one of the fastest selling water purifiers in India. It comes with a 6 stage purification system. Some of the components of this water purifier that will shock you are the adsorbent pre-carbon filter, ultra-fine sediment filter, RO membrane, UF membrane, UV lamp, and post carbon filter. Calisto water purifier is the best water purifier for all kinds of water and also 100% purified water. The feature that makes Calisto different from other water purifier is it’s stylish looking transparent tap handle which gives a catchy eye look of the modern design. The front cover of this water purifier can be easily removed which allows you to clean and service easily.


  • It has transparent tap handle.
  • Affordable price below 10000.
  • The high storage capacity of 7 liters.
  • Capable of purifying 12 liters of water per hour.


  • Low Price
  • 6 stage purification system.
  • 100% purified water
  • Compact in design and easy to clean


  • An absence of alert alarm for filter changing
  • It doesn’t have TDS controller

Aquaguard Genius RO+UV+UF Water Purifier

Aquaguard Genius RO+UV+UF Water Purifier

Aquaguard has always been known for its quality, and Aquaguard Genius RO+UV+UF Water Purifier is one of the best water purifiers from Aquaguard. It comes with a reliable 7 stage purification by using RO, UF and UV technologies. This water purifier offers a storage capacity of 7 liters and a purification capacity of 15 liters/hour. Aquaguard Genius uses TASTEGUARD technology. You can also change the taste and level of the natural minerals in the purified water in this Aquaguard Genius water purifier. All the amazing features and smart technology make this water purifier an extremely great to purchase.


  • It uses the smart technology that automatically stops purification when the cartridge needs replacement.
  • 7 stage purification process.
  • It comes with a special feature “reserve mode” for allowing to change the level of natural minerals in the purified water
  • It has an advanced sensor alert.


  • Any type of water can be purified.
  • Purification process can be adjusted.
  • You can set the taste using taste modulator.
  • It has good ad compact design
  • You can check the water level in the tank easily.


  • High maintenance cost.
  • Price of the filter is high.

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Finding the best water purifier is not easy, but by reading my review, you can easily know which is the best water purifier in India for borewell water. I think the review on these water purifiers may help you in buying the best water purifier. If you have queries regarding these water purifiers, please comment us below.

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