Best Water Purifiers in India

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Are you looking to buy a water purifier or water filter? It is simple. Buy an RO and the water will be converted to mineral water.

But is it right to drink Mineral water? Leave all this. Buy RO, UV, UF or MF and get clean water. But would that water be actually clean water? If you get to listen these things, then you are both confused and misguided.

But not anymore. I promise you that after reading this article you will be able to buy the correct purifier and drink safe water.

Hello friends, welcome to TGdeals. In this article I’ll tell you about the best water purifier of 2021 in RO and UF category.

Friends this article will be entirely different. It will not only give the list of best water purifiers, but also if you read complete article without skipping then you will be capable of selecting the best one for you. You can also buy any one from the recommended links given in this article.


Gravity based Water Purifiers





NEXQUA Dew Non-Electric Gravity Filter

NEXQUA Dew Cartridge

I’ll recommend you read this entire article so that you could know about the market gimmick and how brands mislead people.

About RO Water Purifiers

First let’s understand these terms- RO, UV, UF, MF so that when I tell you about water purifiers, then you know which is RO or UV. RO is a good filter technology but to produce 1 litre of purified water, it wastes 3 litres of water. Essential minerals like Calcium, Magnesium and Sodium gets eliminated. Therefore it is not a safe technology. You get only a liquid and not water.

Buy RO only when you need it, which I’ll tell you later in this article.

About UV Water Purifiers

After that comes UV filters that kills germs, dirt and bacteria and neither they disturbs the taste or change the colour of water. They are very cost effective.

About UF Water Purifiers

Then comes UF filters which eliminate dead germs and bacteria but it cannot eliminate solids or metals. Take care of this fact.

About MF- Micro Filtration System Water Purifiers

Then comes MF- Micro Filtration System. It removes dust and sand but the solids and metals will not be eliminated.

About TDS MTDS Controller Water Purifiers

Then comes the biggest marketing gimmick- TDS Controller. Where ever you find TDS or MTDS is written, remember there is strong marketing going on there. TDS adds impure water to pure water to increase or decrease the TDS levels. I highly recommend you to stay away from purifiers with TDS or MTDS.

Now let us know the views of WHO. According to WHO- 300 ppm TDS (Total dissolved solid) can be consumed directly without any filtration. According to BIS (Bureau of Indian Standards) 500 TDS water can be consumed without any filtration. I recommend you follow WHO’s guidelines and use a good purifier which I’ll tell you in this article.

If the TDS level of water is 250-300 then you don’t need RO. You must buy a purifier with UF+UV combination.

If the TDS level is above 300, then you must buy RO+UV+UF combination, which I’ll tell in some time. You can check the TDS level by using TDS meter that costs rupees 250 both on Amazon and flipkart.

Check TDS level before buying an RO water purifier. Maybe you’ll only require UV+UF type of water purifier. Unnecessary cleaning will turn the water to only a liquid. Minerals are essential and mineral free water is just a liquid, not water.

Friends I have been working on this content from past 2 months. Content does not mean that I just come and ask you to buy from the links given in this article.

I will tell you the use of these water purifiers, the purpose of water purifier, and how much microns holes are in the membrane and how efficiency they work. I have done all this hard work in 2 months and the purifiers I’ll recommend in this article will purify the water and make it safe to drink for you.

There will be two categories- RO+UV+UF and UV+UF. UF+UV filter is suitable for TDS level up to 250 or 300. If a website tells you to use RO for more than 200 TDS, then definitely it is trying to increase the RO sales. Please don’t follow them.

Till 300 TDS level, use only UF+UV filter. You can choose products according to your water capacity and your budget.

Aquaguard Aura

The first filter under UV+UF category in 2021 is Aquaguard Aura which comes with 7L capacity. It has UF+UV purification which is suitable for 250-300 TDS level water. It works with 6 stages of purification. It has Active Copper Technology with copper cartridge that releases copper ions.

Aquaguard claims e-Boiling technology, but it is just a marketing gimmick. You get a UV filter and that’s it. According to company you will get Mineral Guard Technology, which I don’t understand because how can calcium and magnesium be added in water through a filter? All in all this is a good filter with 1 year of warranty and service, which is normal. It costs around rupees 12,000 for latest offer check the link here.

Pros and Cons

Now let’s talk about its pros and cons because no product is perfect. There are 2 major problems- some people faced the leakage problem whereas some faced delay in installation. These are not big cons and are ignorable but the taste after purification is very good. UF purifier does nit drastically decrease the TDS levels. It just removes metals and dust and this is what is required if TDS level is 300. I totally recommend this UF+UV purifier under rupees 12,000. Click here to buy.

A.O Smith Z1

My best pick in UF+UV water purifier in 2021 is A.O Smith Z1 model which has 10L water storage capacity. It has UF+UV purification which is suitable for 250-300 TDS level water. The best thing is its large storage capacity which is best suitable for family with 5 to 7 members.

It works with 5 stages of purification with digital display. It has a pre-filter as well as a sediment filter. Along with UV lamp you get Silver activated post carbon filtration, which is something technical but good. Along with cold water you can take 45 degree to 80 degree hot water too.

There are two outlet pipes- one for hot water and the other for cold water, and this is one of the coolest feature. A.O Smith claims that it can handle TDS level up to 350 and can purify water.

Did you see the difference? Some brands claim that UV+UF purifier can decontaminate water with TDS level up to 300 whereas some claim that this filter is suitable only for TDS up to 200. That is why I told you that UF+UV filter is best for TDS up to 250-300. It costs rupees 13,000 and this is one of the best water purifiers with the facility of hot and cold water. Buy Now

Pros and Cons

Now let’s talk about its cons. Many people have complained about its poor customer services. But in metro cities, its service network is good. Make sure you check its service network before buying it.

Now we will talk about RO water purifiers which are suitable for TDS levels between 300 to 2000. If the TDS level is less than 300 then UV+UF is the apt choice. If TDS level is greater than 2000, then do not buy RO. In this case you need water softener purifier and for that you need to consult an expert.

Now all the three purifiers I’ll tell are the best. You can choose anyone as per the water capacity and your budget.


My best of RO water purifiers in 2021 is Livpure LIV PEP PRO PLUS which has 7L water storage capacity. It comes with Multi stage purification system and RO+UV+UF and taste enhancer technology. High grade ABS has been used in it to stop leakage, which is very good.

Livpure claims that this purifier will clean TDS level up to 2000. It has a pre-activated carbon filter and an absorber. Along with UV disinfection, silver ions are used once water passes through the carbon filter.

Livpure claims a mineralizer but I’ll recommend you to not pay attention on it. Livpure gives 1 year warranty, which is normal.

Pros and Cons

Let’s talk about its cons. This purifier has a LED light indicator, which according to some users stopped working in a few days only and they had to work a lot to change it. If we talk about its pros, then Livpure claims that the water wastage is very less in this purifier.

Like I told you before, for 1L of pure water, 3L of water is wasted. But this purifier wastes less water, according to some users. This is a wonderful pro water purifier. We have to conserve water. It costs rupees 8500. This is the best value for money RO purifier. Click here to know the offer.

Kent Ace

Second best RO water purifier in 2021 is Kent Ace which has 8L water storage capacity. It has advanced 7 stage purification with RO+UV+UF. According to Kent this purifier purifies the water in multiple stages. Its capacity of 8L is slightly higher than normal 7L capacity.

Kent claims mineral RO technology, but do not concentrate on it. Another good thing is that the UV disinfectant is located inside the tank only. Kent gives 1 year warranty and service.

Pros and Cons

Let’s talk about its cons. The installation is a mess, according to many users. Its installation varies from city to city but many people have faced a lot of problem with it. Make sure you check its service network before buying it. It costs rupees 11,500 which is slightly higher as per 8L capacity.

The purifier water is sweet and tastes good. It controls the TDS efficiently. Don’t forget to check Kent’s backup before buying. Check the link to know the latest offer.

HUL Pureit Eco water saver

Third best RO water purifier in 2021 is HUL Pureit Eco water saver which has 10L water storage capacity. It has advanced 7 stage purification with RO+UV+MF. According to Hindustan Unilever this purifier purifies the water with TDS level up to 2000ppm. According to them it is suitable for borewell, tanks or tap water.

It has advanced alert system which will indicate when you will be required to change the filter. The good pro of this water purifier is its 10L large tank. HUL gives 1 year warranty.

Pros and Cons

Let’s talk about its cons. According to many users this purifier has got water leakage issue. Maybe in some products there might be some manufacturing defects. This is one of the best water purifiers the purified water tastes very good, it controls TDS efficiently and the water wastage is less as compared to other water purifiers.

Its high cost of rupees 14,000 is justified because of its large tank. For a family of more than 5 members, this 10L water purifier is the best. Extra clean water is merely a liquid. Choose a good purifier according to the TDS level of water at your home.

If you have liked this article then do tell me in the comment section below. If you have any questions, then ask me in the comment section or use contact us page. I’ll try to answer them as soon as possible. Visit this website regularly for best product reviews and recommendations

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