Best Water Purifiers in India

We all are aware of the fact that water is an essential part of everyone’s life. With an increase in water pollution, the percentage of clean and safe drinking water is reducing. Due to pollution, water is becoming unfit for human consumption. Tap water is unsafe for drinking. Water coming from our municipalities contains chlorine or fluorine. Hence, installing a water purifier is the safest option.

10 Best Water Purifiers in India

Finding the best RO purifier for your home can be a challenging task. In today’s market, there are multiple water purifiers available in the market. But if you’re looking for the best water purifiers in India, then you’ve landed at the right place. We have listed down the water purifiers that have the best purification technology at affordable prices.

1. KENT Supreme Plus 8L Water Purifier 

KENT Supreme Plus 8L Water Purifier comes with four different controls, including RO+UV+UF+TDS. These controls help remove all dissolved impurities such as chemicals, bacteria, salts, and viruses. It makes the water 100% pure, safe, and suitable for consumption.

KENT is a well-known brand that uses Zero Water Wastage Technology TM and falls under the Best Water purifier in India category. It promises to provide mineral-rich water and zero wastage during the purification process.

The 8 liters capacity in-tank UV LED keeps the water in purifying state for a longer duration. The purifier achieves the zero wastage technique by re-circulating the reject water to the overhead tank with its water pump.

Besides, a TDS control system installed inside the purifier allows the TDS level of purified water to adjust. Maintaining the TDS level retains all the essential and natural minerals in the drinking water.

The purifier comes with a wall-mounted design that serves all domestic purposes. It can purify brackish, tap water, or municipal water supply. The 11112 KENT supreme plus water purifier also has a fully automatic operation with auto-on and auto-off function. It ensures that you do not run out of pure water.

The push-fit components are leak-proof and maintenance-free. It operates on 100-250 volts and 60 watts. Also, the purifier comes with one year warranty and three years no service charge.


  • High storage and purification capacity
  • Works on zero water wastage technology
  • In-tank UV disinfection
  • Retains Essential Minerals
  • Computer Controlled and Automatic operations


  • It does not include a pre-filter

2. Eureka Forbes AquaSure 7L Water Purifier

Aquaguard brings a compact and sleek design purifier, the Eureka Forbes AquaSure, which promises to provide safe drinking water for your family. It has an advanced TDS regulator that allows you to easily adjust the taste of water as per the water source. You get multi-stage purification, including RO+UV+MTDS. Also, the long-lasting cartridge has a capacity of 6000L. It ensures the year’s safe water supply.

The purifier filter removes all finer suspended particles from water, such as dirt, dust, etc. Furthermore, the Chemi block helps reduce excess chlorine and organic impurities from water by absorbing bad taste and odor. The MTDS is also known as the taste adjuster. It adjusts the taste of water. Besides, the RO membrane eliminates viruses and bacteria.

The smart purifier-LED indicator represents power on, purification on, and full tank status. It operates on 230 watts with an input voltage of 150 V-2570V AC/5 Hz. The input water temperature ranges between 10-40 degrees.

There is an energy-saving mode that helps in saving electricity by automatically switching off the power once the tank gets full. The sleek and compact design takes up minimum space. You can easily place it on your kitchen counter without any hassle. Eureka Forbes AquaSure comes with a one-year product warranty. The package includes a water purifier, installation kit, and user manual.


  • Large storage tank
  • Smart purifier-LED indicators
  • Long-lasting cartridge
  • Flexible installation
  • Multi-stage purification


  • For low inlet water pressure, it requires a booster pump.

3. HUL Pureit 10L Water Purifier

HUL Pureit brings you the water purifier that works on eco recovery technology. If you’re looking for the Best Water Purifier in India, HUL is the perfect option for you. HUL Pureit 10L Water Purifier delivers efficient purification to minimize rejection to less than one glass for every glass of purified water.

HUL pureit is India’s 1st RO purifier that provides up to 60% water recovery. The 10L water storage is suitable for a large family. You can end up saving 80 glasses of water daily. It operates on 36 watts of power with an inlet water temperature of 10 to 40 degrees.

It is manufactured using food-grade engineered plastic. HUL pureit provides free installation with its eco water saver water purifier. The advanced 7 stage purification, including RO, UV, and MF, helps remove harmful viruses, heavy metals, pesticides, and bacteria from water. It retains all the essential minerals such as calcium and magnesium in the drinking water. You can use the purifier for TDS up to 2000 PPM.

The eco water saver purifier can filter and purify water from multiple sources, including borewell, tap water, or tanker. The product dimensions are length 45.5cm, the width of 31 cm, and height of 67cm. The package box comes with a water purifier, installation kit, and an external sediment filter. Also, it has a one-year product warranty. The sleek and compact design takes less storage space.


  • Provides mineral-enriched drinking water
  • Large 10L storage tank
  • Germ kill change indicator
  • Advanced 7 stage purification process
  • It comes with an external sediment filter.


  • Slightly on the expensive side

4. AO Smith Z9 10L Water Purifier

The AO Smith Z9 Water Purifier gives an aesthetically premium look to your kitchen. It ensures 100% RO purified water and saves 2X water compared to any ordinary RO water purifier. It uses innovative advanced technology to recover 2X more water, thereby ensuring minimal water wastage. The mineralizer technology helps in adding essential minerals back to the water. Hence your water tastes fresh and natural with balanced pH. The correct pH level of water is a crucial requirement.

The 8 stage water purification process includes pre-filter, sediment filter, carbon block, ART max, patented side stream RO membrane, Mineraliser technology, and ZX double protection dual filter. 100% of the water passes through the RO membrane and is double purified by SCMT. There is a night assist feature that will guide you to your water purifier at night. It makes your kitchen look good too.

The advance alert comes in handy and lets you know if the RO membrane or any other filters need changing. There is an SCMT, which comes as an additional stage of purification. This stage helps in preventing any potential secondary microbial contamination after the RO purification stage. It acts as a double protection layer to ensure 100% purified and healthy water. You also get an option of getting mineralized hot water at 45 degrees and 80 degrees Celsius.


  • Night assist feature
  • Eight-stage water purification
  • Advanced recovery technology
  • Silver charged membrane
  • One-touch dispensing
  • One year comprehensive warranty.


  • Expensive

5. Faber Galaxy Plus 9L Water Purifier

Faber manufactures an ultra-purified drinking water purifier that gives your family the safest and purest drinking water. Faber Galaxy Plus 9L Water Purifier offers eight stages of the purification process. The first stage is the sediment filter that removes all the large level suspended impurities such as dirt particles, silt, rust, and sand. The pre carbon filter, being the second layer, is efficient at removing chlorine particles such as volatile organic compounds and sediments.

The sediment filter reduces turbidity in water. Turbidity occurs due to the presence of suspended solids such as silt, clay, and sand. The sediment filter is 5 microns. The fourth layer is the RO membrane that removes heavy metals and hazardous chemicals from the water. The post-carbon filter/MAT filter is the fifth and sixth layer. Once the water passes the seventh and eighth layers, you get water that is safe to drink.

The purifier has an elegant design with a black glossy finish and stylish tap. It aesthetically enhances the appeal of the kitchen. The 9L large storage capacity ensures that you never run out of water. It consists of ABS Food grade plastic. The copper guard technology of this purifier acts like an anti-fouling agent. To add back the essential minerals to your drinking water, the purifier uses Mineral addition technology. You get 12 months product warranty.


  • Large storage with a capacity of 9L
  • Copper guard technology
  • Elegant design
  • RO membrane at 2500 PPM
  • 8 stage purification process


  • It does not come with a TDS controller

6. Blue Star Aristo 7L Water Purifier

The Aristocratic water purifier gives water at its best. Blue Star Aristo Water Purifier comes with double-layered RO+UF protection. The protection layer ensures that you get water that is safe without any compromises. The RO membrane removes dissolved impurities, heavy metals, radioactive matters, and microorganisms. The UF membrane helps filter out all the physical impurities, including harmful microbes such as cysts and bacteria.

There is an aqua taste booster or the ATB that uses calcite media. It helps in enhancing the taste as well as maintaining an optimum pH level of water. You get an enriched experience of drinking water. It comes with a large capacity of the 10-inch filter.

It is large enough to carry out the water purification process efficiently. The 7L large storage tank never fails to provide immediate consumption of water for you and your family. There is also a purification-on indicator. It turns on and indicates whenever your filter requires the purification process.

Hence you can be assured that safety is paramount with the Blue Start Aristro water purifier. The unique child lock function is present to lock the tap. It ensures that there is no unnecessary wastage of water. The tank full indicator highlights when the tank is full. The water passes through six layers before you get purified drinking water.


  • High purification capacity
  • Tank-full indicator
  • Copper impregnated activated carbon
  • Low-pressure alert
  • Child lock function
  • Purification-on indicator


  • It is not covered in the warranty

7. Konvio Neer Amrit 12L Water Purifier

If you’re looking for an artificial intelligence-based purifier, the Konvio Neer Amrit Water Purifier is for you. It is smarter than the other purifiers available in the market. The best thing about the purifier is that you can access digital service records using the Konvio Neer smart application on your mobile phone.

The digital dashboard available on the purifier records the lifetime of all consumable parts of the water purifier. It ensures better water quality by generating an automatic service ticket. Hence, you’ll always get your issues resolved in no time.

The purifier comes with seven stages of reverse osmosis water purification that ensure safe and pure water for drinking. The first layer is the pre-filter, followed by the activated charcoal filter and the sediment filter. Then comes the reverse osmosis membrane that uses the principle to turn all the hard and toxic water into fresh, clean drinking water. The fifth and sixth layer is the alkaline and ultrafiltration membrane. When the water passes through the last layer, the UV membrane, you get pure and clean drinking water.

The Konvio water purifier comes with a 12L storage tank, which is better than other purifiers available in the market. You get a one-year product warranty and some additional accessories such as pre-filter, pipe, diverter valve, and spun.


  • 7 stage purification process
  • RO+UV+TDS controller
  • 12-liter storage tank
  • LED ultraviolet lamp
  • Has a high TDS reverse osmosis membrane


  • No such drawback

8. Livpure Glo 7L Water Purifier

The Livepure Glo Electric Water Purifier is a must-have purifier for every household under budget. It offers some of the best features compared to other purifiers available in the market. The 7litre capacity purifier is large enough to store water for your entire family. It is packed with numerous features. Hence, you need to have to worry about water availability all the time. Although the purifier works with electricity, it can even purify water in the absence of electricity.

Live pure comes with an embedded advanced water filtration system. You get 100% pure water every time. It offers RO+UV+Mineralized water that is packed with all the essential minerals and vitamins. The sleek and elegant design adds a stylish look when added or placed in the kitchen.

The full tank indicator represents and indicates by automatically switching on the light when the tank is full. The 6-stage filtration includes sediment filter, pre-activated filter, RO membrane, silver impregnated post carbon filter.

The mineralizer eliminates all the bad taste, odor, viruses, bacteria, hardness, and salt from the water. Also, it comes with a 12 l/h water purification process with an operating voltage of 14V DC. You get one year warranty on the product. Live pure encourages saving water in a container and later using it for cleaning utensils or washing clothes.


  • 12 liters/hr water purification
  • Has LED indicators
  • Purifies up to 2000 ppm TDS
  • 7 liters water tank capacity
  • Elegant and sleek design
  • One year warranty period


  • Only six stages of water purification

9. Havells Max 7L Water Purifier

Havells provide absolute safety through its RO and UV purification process. Havells Max Water Purifier also falls under the best water purifier in the India category list. When the water passes through the RO membrane, all the heavy materials are filtered out.

The UV purification ensures absolute safe and pure drinking water. The purifier has a unique design that lets you mount the purifier easily in a corner. The compact design, vibrant white and sky blue dual-tone color combination, and the transparent water tank make it perfect for every household.

Havells promises to provide best-in-class purification technology with RO+UV purification in 7 stages. The first stage is the sediment cartridge, followed by an activated carbon cartridge and reverse osmosis membrane.

The germicidal UV membrane filters out all the harmful particles from the water and sends them to the mineral cartridge and silver-impregnated taste enhancer. It helps in enhancing the taste and removing the foul odor from drinking water. Once the water reaches the revitalized cartridge, you get 100% safe and healthy ready-to-drink water.

The tank capacity of the purifier is approximately 7litres. Havells provide a flow rate of 15 liters per hour. It makes use of Minerals technology that ensures to maintain the pH balance. The purifier comes with an iprotect auto water cut-off and a consumer-friendly alert system. The system indicates various conditions such as tank full, low water pressure, self-diagnostic, purification process, and error alerts.


  • Unique and space-saving design
  • Smart alert feature
  • Removable tank
  • Best-in-class purification technology
  • Zero splash faucet


  • Costly

10. Ruby Economical Multi-stage Water Purifier

Investing in a Ruby Water Purifier will be the best investment you will ever make in the health and well-being of your family. This brand manufactures purifiers using the reverse osmosis water purification process. It promises to provide clean, clear, and high-quality drinking water.

Additionally, the unique design ensures an easy installation process and more reliable operation. Ruby water purifier helps in removing virus and bacteria from the water.

It comes with the right electrical parts. The 12L huge storage capacity gives up to 12L/hr purified water flow. Besides, the six-stage purification process includes sediment filter, pre-filter, post-carbon filter, reverse osmosis membrane, ultraviolet, and activated charcoal filter.

The pre-filter effectively removes dirt, rust, and sand particles. The sediment layer is a one-micron filter, whereas the activated charcoal filter removes chlorine and organic chemicals from the water.

Reverse osmosis membrane virtually eliminates the hard water contaminants such as barium, chromium, mercury, magnesium, nitrate, pesticides, etc. the post-carbon filter enhances the water’s quality by removing objectionable taste and odor. The last layer, the ultraviolet coating, kills and wipes out organisms and their ability to survive and reproduce. The purifier requires an input voltage of 180 to 280 AC. The RO membrane can work up to 1500 ppm TDS.


  • It has six-stage purification
  • Good quality electrical parts
  • Removes TDS from the drinking water
  • 12L storage tank capacity
  • Up to 12L/hr purification capacity


  • Filters are not covered in the warranty

Buying Guide for Best Water Purifier in India

Given below are some of the top factors or parameters that you must consider while buying a water purifier for your family.

Quality of water

The first and essential parameter for every water purifier should be water quality. You should evaluate the water quality that comes to your home before installing a purifier. The quality of water varies from one area to another. One can never judge water by its physical appearance. Some contain sediments, while some have germs and viruses in them.

Low-quality water can affect your health. If the water that comes to your home leaves behind white patches or sediments in steel utensils, it indicates hard water. RO water purifier will be the best choice. The semi-permeable membrane successfully removes all the tiniest of particles such as metals, salts, and impurities.

Choosing a water purifier becomes easy if you’re aware of the quality of water. The permissible limit of TDS in water should be 50-120 PPM. According to WHO, the pH level of water should be greater than 7.4.

Purification process

The second essential factor to consider while buying a water purifier should be the purification technology. The purification process highly determines the quality of water. All the water purifiers available in the market come with a mechanism to filter or purify the contaminated water.

Some purifiers have ten stages of the purification process, whereas others have 6 or 7 stages of purification. The first few filters are the sediment filter, carbon filter, etc. The RO or the reverse osmosis membrane removes hardness from the water, metals, ions, and other larger particles. Furthermore, the UV layer kills all the germs, bacteria, and viruses from the water.

India’s best water purifier also comes with a UF membrane that uses hydrostatic pressure to purify the water. Every purifier has a TDS control system. It maintains the taste in water. Depending on your requirement, select a water purifier that has maximum stages of the purification process.

Maintenance cost

Many people end up buying a water purifier without being aware of its maintenance cost. It is essential to analyze the expenses and check whether they will fit your budget. The filters of a water purifier need replacement once a year. You should avail of the maintenance services at an interval of 3-4 months. The overall cost ranges between 2000 INR and 5000 INR per year.


If you’re looking for a purifier only for drinking purposes for a family of 4, you can buy a purifier with 7 liters tank capacity. If water’s daily consumption is high, investing in a purifier that operates at high-power and has a large tank capacity will be a good option.


Budget plays a vital role in selecting a water purifier for your family. It is advisable to know your budget before you invest in one. There will be a lot of options available in the market. It is safe to go for a high-quality. You can get a maximum of one-year product warranty and maintenance services. The UV-UF purifiers can cost you around 8000 INR to 12000 INR. If your budget permits more, you can also invest in buying purifiers that cost about 16000 INR. The expensive ones come with better purification technology and additional features.


All purifiers that have RO or UV membrane require electricity for operation. Ensure that you live in an area with a proper electricity supply and significantly less power cut. Otherwise, the purpose of a water purifier will go in vain.

The storage tank material

Some storage tanks have ABS plastic body whereas others have steel bodies. ABS plastic body is durable compared to steel. ABS can withstand high-temperature fluctuations and are recyclable. The thermoplastic polymer is non-toxic and is a perfect material for manufacturing storage tanks in a water purifier. Steel is heavier and requires high maintenance. So, many brands have started manufacturing tanks of stainless steel.


Buying a water purifier is easy. All you need to is invest your money in a good brand, and you get your purifier. But the installation process is a challenging task. Some brands offer free-of-cost installation with your water purifier. Other brands charge money for installing, but they are scenarios where you need to call the technicians by yourself and get the installation done. Try to place it in an open area or your kitchen.


Once all the technical aspects are analyzed, it is essential to decide the design and the look of the water purifier. A purifier with a sleek design doesn’t end up consuming much storage space. It should be appealing and compliment your home.


It is always safe to buy a purifier with a minimum of a one-year warranty. It assures you that if something goes wrong with the purifier within one year, the brand or the company will bear the cost. Some purifiers do not come with a warranty period.

Other factors water source, after-sale service, TDS controller, cost storage capacity, and additional components play a vital role in selecting the best water purifier in India.

FAQs to Buy Water Purifier in India

Why do purifiers discharge so much water?

All the water purifiers make use of membrane technology. It requires additional water to clean the filter. There is also a film inside the purifier that has little gaps in it. Hence, it discharges around 3-4 liters of wastewater. If the TDS of the input water is high, the amount of water wastage increases.

How much will be the price of a filtration kit?

A filtration kit can be around 2500 INR along with an additional 250 to 300 INR installation charges in India.

How often should we change filters?

Whenever you buy a water purifier, the RO membrane’s life depends on the water hardness. It is advisable to change the sediment, carbon filters, and the other filters once a year. Certain conditions indicate changing the RO membrane or the filters. They are as follows: when the water flow is low compared to the discharge of wastewater, when the TDS is not getting reduced, and when the water’s taste is changed.

Which is the perfect place for the installation of a water purifier at home?

The perfect place for installing a water purifier can be any open space in your home. It is advisable to install it in the kitchen, as it is where we use a lot of water while cooking.

Which is better – ABS plastic or stainless steel tank?

The storage tank should be durable enough to withstand the weight of the machine and the water. ABS plastic can withstand high-temperature fluctuations and are recyclable. It does not require much maintenance compared to steel. Steel is heavier than ABS and less durable.

Is it safe to buy purifiers online?

Yes. It is entirely safe to buy products online. Amazon brings you some of the best water purifiers in India.

Which is the best water purifier in India?

There are a lot of purifier options available in the market. But the KENT water purifier with RO+UV+UF+TDS ranks as the best water purifier in India. If you want to choose the best purifier from the list, keep few things in mind. For example, how long the filters will last, the storage capacity, installation service, and the warranty.


All water purifiers should serve one purpose: to supply safe, pure, and 100% impurity-free drinking water. There are a lot of cheaper purifiers available in the market. We recommend you do not opt for the cheaper ones as the RO membrane and filters will also be of cheaper quality. Hence, the filtration and purification process will not be 100% safe.

Before purchasing a water purifier, make sure to gather knowledge about everything. This article gives a better insight into different types of purifiers available in the market.