10 Best Water Purifiers in India (November 2021) - The Ultimate Guide

Looking for the best water purifiers in India? Read through this article!

This article is related to an affiliate advertising program and The New Indian Express's journalists were not involved in production of this article. 

Please note that the prices may vary.

Our Top Picks

Best overall - HUL Pureit Copper + Mineral RO + UV + MF

A revolutionary purifier that improves your family's well-being by combining new technology with traditional goodness. Premium-priced but totally worth it.

Best Budget - Rk Aquafresh India Az Series K200

Out of all the options in the list of best purifiers for home, this one is the most affordable and pocket-friendly which also has a large storage capacity and consumes less electricity.

Best Efficient - PROVEN® Alkaline + ORP

12 Stages RO + UV + Active Copper Filter with pH enhancer, overall an amazing choice and within budget too. 

Summary with Water Purifiers Price List

For an easy glance, here is the list of the best water purifiers in India, along with the price list -

How to pick the best water purifier?

1. Water Quality 

The first step in selecting the right water purifier for your home is to determine the source of your tap water. Find out where your drinking water is coming from and get it analyzed for hardness, salinity, and TDS (Total Dissolved Solids). If the TDS level is less than 500 ppm, the water is safe to drink; however, if the level of dissolved solids is greater than 1000 ppm, the water is dangerous and unsafe. TDS levels are higher whether you get your water from a borehole or a tanker. Drinking water with TDS levels greater than 1000 mg/liter becomes increasingly unpalatable and unsafe.

2. Purification

You can select a water purifier that is adjustable for you based on the quality and the source of your water. Water purification using RO (Reverse Osmosis) technology is best for water with a TDS level of more than 500ppm. RO technology purifies water by filtering heavy metals, particulates, and minerals through selectively permeable membranes. If the TDS level is less than 200 ppm, UV (ultraviolet) filtration can be used to eliminate impurities while preserving main minerals.

3. Water Storage Capacity

This is also one of the most critical considerations to make before purchasing a water purifier. You should have a rough idea of how much water you'll need to satisfy your family's everyday needs. If the purifier's ability meets your needs, then that is the best option for you.

4. Design 

You can also select a water purifier that has a solid build that will last for a long time. It needs to be made of engineering plastic. Most importantly, it is to be made certain that the plastic is of food-grade quality. Any plastic container should not be used to store water because it can increase the toxicity of the water. It is only safe to use if the purifier is made of food-grade plastic. Such that your water does not become contaminated As a result, you must be cautious.

5. Additional safety and features

Look for more advanced features and flexibility when purchasing a water purifier. Filters, for example, are an essential part of water purification, but we often overuse them and end up consuming contaminated water. As a result, it's important to replace them as soon as they expire.

6. Quality of after-sales service 

Water is filtered using a variety of filters that must be maintained on a regular basis. When purchasing a water purifier, you should always remember the availability of service and the total cost of maintenance. This takes us to the conclusion of several critical considerations to consider when purchasing a water purifier. With the rising level of pollution, purchasing a water purifier has become a requirement.

List of Best Water Purifier in India

1. Rk Aquafresh India Az Series K200 - Click here for Amazon deal

The R.K Aqua Fresh RO water purifier lives up to the brand's expectations in terms of functionality. The product's upper body is extremely translucent, allowing you to see the water content at a glance. It is not a large product that takes up a lot of room because its size fits neatly into every corner. In contrast to other brands, this model has a low power-consumption. The majority of RO purifiers on the market need an additional pre-filter purchase. This one, on the other hand, includes a pre-filter and saves you money.

Price: Rs. 5,399

Ratings: 4 / 5



High storage capacity

Water wastage is slightly higher

Low maintenance Free pre-filter    

A small amount is charged for installation

Low electricity consumption


2. Blue Star Aristo RO+UV+UF AR5BLAM01 - Click here for Amazon deal

This Blue Star Aristo AR4BLAM01 RO + UV 7 L Water Purifier is a must-have item for any household. The Water Purifier is specially built to fit into any room and, as a result, save space. It also gives you low-pressure alerts and has a multi-source water supply. With RO+UV+ UF system this water purifier kills all the bacteria and viruses which contain in the water. This water purifier kills and purifies water. It does not remove any minerals from the water so the water is healthy to drink as well.

Price: Rs. 9,299

Ratings: 3.7 / 5 



Suitable for borewell water and removes microbes and Hard Water TDS

The plastic body is not covered under Warranty

Not too costly


3. PROVEN® Alkaline + ORP with Active Copper + Ro + UV + TDS Controller/Adjuster RO Water Purifier - Click here for Amazon deal

India's only RO purifier that instantly adds the correct amount of Copper to 100 percent healthy RO water. Protects your family from dangerous viruses by boosting their immunity. Has copper's virtues which helps to improve the immune system. PROVEN gives your family ultra-filtered alkaline drinking water with 12 Stages RO + UV + Active Copper Filter with pH Enhancer, Alkaline water purifier RO membrane works up to 1500 TDS Filtration Limit, The Neutron range of water purifiers is made with the ability to purify water from any source. This purifier has a storage capacity of 12 liters and can be easily placed on any kitchen wall. Suitable for municipal corporation water supply/tap water/groundwater, and best suited for Indian homes and offices.

Price: Rs.6,299

Ratings: 4.5 / 5 



Boosts immunity with the goodness of cooper 

Wastes water during the RO purification process

Dual water dispensing


Intelligent cooper cleaning


4. HUL Pureit Advanced Pro Mineral RO+UV - Click here for Amazon deal

Pureit Advanced Pro RO provides mineral-rich, 100 percent clean, and sweet water via a six-stage RO+UV purification process. Critical minerals such as calcium and magnesium are added back to RO filtered water by Pureit Advanced Pro Mineral RO+UV. Pureit Advanced Pro ensures that your drinking water is 100 percent pure and clean, unlike other mineral ROs systems that enable harmful contaminants to pass through along with minerals. This purifier has a ‘Smart Power Saving Mode’ and does not need a voltage stabilizer to operate. It can handle TDS levels of up to 2000 ppm. It is designed to handle a variety of water sources, including borewell, tanker and tap water.

Price: Rs. 9,999

Ratings: 4.5 / 5 



Has a 6 stage purification technology

No TDS controller 

Suitable for a large family


Has an energy-saving mode


5. Eureka Forbes AquaSure from Aquaguard Delight (RO+UV+MTDS) - Click here for Amazon deal

AquaGuard's AquaSure Delight water purifier is a lightweight and elegant water purifier designed for your ideal modern kitchen and is equipped with the new best-in-class technology. The Aquasure Delight has a semi-transparent storage tank that can hold approximately 7 liters of filtered water. The semi-transparent storage tank allows you to see the water level in the tank at all times. ‘Power on’, ‘Purifying’ and ‘Tank Full’ are all indicated by separate LED indicators, which is helpful in everyday use. It also has a TDS controller that can be used to manually change the TDS level.

Price: Rs.9,999

Ratings: 4 / 5



Compact & attractive design

The power adapter is given outside the water purifier body

Manual TDS controller


Semi-transparent storage tank


6. KENT Maxx 7-Litres Wall Mountable/Table Top UV + UF - Click here for Amazon deal

The KENT Maxx UV Water Purifier comes with a detachable storage tank and purifies water using several UV+UF purification processes. This purifier is ideally fit for domestic use and tap/municipal water supply since it is wall-mounted. The UV purification process is followed by a hollow fiber UF membrane to fully flush out dead bacteria, viruses, and cysts, resulting in pure and delicious drinking water that is safe to drink. The detachable storage tank is simple to clean on-site and does not require the services of a technician. The purifier's Activated Carbon Pre-filter removes bad taste and odour, resulting in filtered water that is nutritious, delicious, and safe to drink.

Price: Rs. 7,949

Ratings: 4 / 5



Auto On/Off Operation

Might need a motor for low-pressure water supply

Activated Carbon Pre-filter


Multiple Purification Process


7. HUL Pureit Copper+ Mineral RO + UV + MF - Click here for Amazon deal

Pureit Copper+ Mineral RO+UV+MF, an innovative purifier that combines modern technology with traditional goodness to improve your family's health. Its 7-stage RO+UV+MF purification process purifies water while also charging it with copper goodness thanks to its patented Copper Charge Technology. You can choose between Copper Charged RO water and regular RO water with Pureit Copper+ Mineral RO+UV+MF. Unlike a copper vessel, which requires water to be filtered before being processed overnight, the Pureit Copper+ Mineral RO+UV+MF charges water with 99.8% pure copper in real-time. Water must be processed in a copper vessel overnight for 8-10 hours, as per the traditional procedure.

Price: Rs. 20,202

Ratings: 4.5 / 5



7 Stage RO+UV Purification process


Double Purity Lock

Copper RO Water Dispensing needs Electricity

Hands-free Bottle fill zone


8. Eureka Forbes Aquaguard Marvel 8L RO+UV - Click here for Amazon deal

Aquaguard Marvel RO+UV+MTDS is described by its superior design and advanced technology. Its dual RO+UV technology provides the best possible purification. Regardless of the source of water, the ‘Taste Adjuster’ ensures that the customer receives sweet tasting water. The UV e-boiling technology provides the same level of purity as boiling water for 20 minutes. The ‘Mineral Guard’ function ensures that no minerals from the water are lost during the purification process. Since these minerals are beneficial to the body, the purifier ensures that they are preserved during the purification process. It uses active copper technology, which adds the goodness of copper to filtered water. Excess chlorine is removed by the chemi-block element, while the Mineral Guard technology keeps the water's mineral goodness.

Price: Rs. 13,999

Ratings: 4.2 / 5



Active copper technology adds the goodness of copper to the water

No option to dispense non-Copper RO water

7 stages and UV e-boiling for the ultimate purification of water

High price

Taste Adjuster or MTDS ensures that you get sweet-tasting water

No water level indicator, dark color of the water tank makes it hard to check the water level, especially under low-light

9. Blue Star Excella EX4BLAM01 6 L RO + UV Water Purifier - Click here for Amazon deal

This water purifier is highly suitable for borewell water as well and it removes microbes. It has an Aqua Taste Booster that enhances the taste of the water. It also comes with a full tank indicator. It has a 6-stage purification process that helps keep your water pure and safe. It comes with copper-impregnated, active carbon for antibacterial properties. The purifier has a huge capacity for filtration which is approx 12 litre/hr. 

Price: Rs.8,499

Ratings: 4.3 / 5



Total capacity of 6 liters

No child lock

Has an overflow protection


Has an auto shut-off


10. KENT Grand+ ZWW 9 LTR Mineral RO+UV+UF+TDS Control + UV in Tank, 11099- White - Click here for Amazon deal

Kent Grand Plus uses RO, UF, and UV to purify water in seven stages. It's suitable for all forms of water sources, including bore-wells, tanks, and tap water, thanks to its multi-stage purification using RO, UF, and UV. Kent Grand Plus can purify water with TDS range as high as 2000 ppm and is ideal for high TDS water. The purifier has a transparent cover that allows you to see all that goes on behind the scenes to provide you with 100 percent clean water. This is a good match for a big family since the storage tank can hold 9 litres of filtered water and the purification capacity is up to 20 litres per hour. A TDS controller is used by Kent Grand Plus to keep the filtered water at a healthy level of important minerals.

Price: Rs. 17,199

Ratings: 4.3 / 5



Good storage & purification capacity

High price

In-tank UV disinfection


Auto-flushing of the RO membrane


Frequently Asked Questions (FAQ) 

1. What are the impurities found in water?

In drinking water, there are two types of impurities: suspended and dissolved.

a) Suspended impurities include dirt, dust, sand, bacteria, viruses, etc. 

b) Dissolved impurities are pesticides, arsenic, fluoride, and heavy metal salts like mercury, lead, copper and cadmium that are soluble in water.

2. Is it true that RO Water Purifier removes the essential minerals in water?

That is a very common misunderstanding. Aqua guard does not deplete the drinking water of important minerals. There is a mineral modulator in the water that is specifically engineered to generate electromagnetic vibrations. This helps to keep the necessary minerals in the water and prevents the development of mineral scales within the UV chamber.

3. What Are Total Dissolved Solids (TDS)?

Minerals, salts, metals, and anions dissolved in water are referred to as "dissolved solids". TDS includes everything in water that is not a suspended solid. (In water, suspended solids refer to particles or substances that are neither dissolved nor settled). The number of cations (positively charged) and anions (negatively charged) ions in the water form the TDS concentration.

The Bottom Line

We hope that we were able to help you find the best water purifier for your needs. Please bear in mind that our best water purifier in India list is based on thorough product research, comparisons, and reviews. If you're considering purchasing one of the models mentioned above, double-check the specifications and use the Amazon links given.

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