Top 10 best water purifier in India-(2020) reviews and buyer’s guide

If you are looking to buy the best water purifier, you are at the right place.? We’re here to help you in this article “best water purifier

Water is one of the essential necessities of life. It needs to be pure and safe for drinking as it impacts health. Viruses, bacteria and harmful microorganisms in water destroy one’s health brutally.

When it comes to caring for your family, One of the important decisions that you need to make is buying the right water purifier.

Though it may seem quite easy to buy the best water purifier, there are a number of factors that you need to consider. The water purifier that you choose depends on the quality of the water you receive in the area.

In addition, you need to consider the price, the technologies used and read the water purifier reviews before making the final decision. If you are planning to buy the best water purifier, our Buyers Guide will help you to choose Water Purifier suitable for your needs.

Top 10 best water purifier

Kent Grand 8-Litre Wall Mountable RO+UV+UF+TDS Water Purifier

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If one is looking for the best water purifier in India, then Kent is the best bet. Kent Grand is an RO, UV, UF, and TDS, all-in-one water purifier which makes it a great fit no matter what type of water purifier you are looking for.

It has a capacity of 8 liters which makes a good water purifier for medium-large sized families. The double purification technology cleans all the impurities and makes sure that the water is 100% pure for drinking.

Product features

  1. Ultra purification
  2. Over 50% of water recovery
  3. Suitable for all types of water
  4. Comes with 3 years of free service
  5. Retains the minerals
  6. Storage capacity 8 liters
  7. Filter Change and UV fail alarm
  8. Save water technology
  9. TDS controller
  10. Built-in SMPS to handle
  11. RO+UF+UV+TDS controller.
  12. 1-year warranty

 Blue Star Aristo RO+UV 7 Litre Water Purifier

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Although Blue Star is relatively new in the water purifier department in India, the brand has worldwide recognition. It is a six-liter capacity RO water purifier with a UV filtration system.

It works on 36 watts and operates effectively between 220-240 volts which is the standard residential current in every home. The filter also offers the ATB technology that is responsible for boosting the taste of the water. It’s multi-stage filtration efficiently cleans ground and municipal water of impurities like sediments and dissolved chemicals.

it also gives you an alert notification. Blue star Aristo offers a Purification-on indicator, an alert alarm to indicate low pressure, a UV fail alarm and a full tank indicator. With so many alter features you can never miss to drink healthy and clean water every time.

Product features

  1. 7 liters tank capacity
  2. 7 liters per hour purification
  3. 6 stage filtration
  4. 2000 ppm TDS capacity
  5. Calcite media acts as ATB boosting the taste of water
  6. Free pre-filter in the toolkit
  7. UV Lamp fail, low water pressure and full tank LED indicators
  8. 36 watts of power consumption
  9. 1-year warranty
  10. Latest technology RO+UV filtration
  11. 10-inch Large filter for effective cleaning
  12. Child lock feature
  13. Alerts and indicators
  14. Free installation and one year warranty

Poor customer service

Kent Ace Mineral 7-Litre 60-Watt RO+UV Water Purifier

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Kent Ace Mineral is one of the best water purifiers amongst the widest range of other Kent water purifiers that are sold in India and across the globe as well. It comes with a double purification technology of RO followed by UV/UF filtration techniques equipped with it as well.

The built-in TDS regulator even maintains the essential natural minerals and thereby providing you 100% safe, pure, and healthy drinking water. It has a water storage capacity of 7 liters. This water purifier also comes with filter and UV change alarm to notify the users to change filters.

Product features

  1. Good build quality and compact size
  2. Perfect 60-watt wall-mounted purifier
  3. RO+UV+UF+TDS controller with the latest technology
  4. Purifies 15 liters of water per hour with 7 liters of storage capacity
  5. One year warranty on parts and six months warranty on cartridges.

HUL Pureit Classic RO+UV 5-Litre Water Purifier

HUL Pureit Classic RO+UV is the Best RO Water Purifier in India. It consists of a tank which provides a capacity of 5 liters. The auto shut off option is featured in this water purifier. The moment the water is drawn out of the tank, the purifier starts to function. This water purifier is made out of a stylish and highly durable engineering grade plastic. Hence, it is quite easy to maintain and clean it

An extremely advanced six-stage filtration process reduces all impurities, contamination, dissolved solids and microbes to more than 90% accuracy.

It’s a six-stage purification that consists of pre-sediment filtration, pre-RO carbon filtration, post Carbon Sediment filtration, RO membrane, Microfiltration or the UV filtration and posts RO Carbon filtration. The TDS controller can work on hard water with 1800 ppm and soften the hard water making it safe for drinking.

Product features

  1. Advanced technology water purification system with RO+UV+MF+TDS controller.
  2.  The water is turned into sweet and soft water by processing hard water up to 1800 ppm.
  3. Built-in voltage guard to save the appliance from extreme voltage fluctuations
  4. Easy and free installation
  5. One year warranty on the product.

Hul Pureit Ultima Ro+Uv Water Purifier – Best RO Water Purifier For Large Families

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HUL is one of the topmost water purifier brands in India, and it tends to keep the customer on its top priority. It has continued to deliver topmost quality water purifiers for a long time now, gaining a lot of trust.

The installation of this product is quite easy and can be done without any expert help. You could just look into the demo CD or the instruction manual that comes with the purifier and install the product easily. The company offers a great customer care service and an entire year of warranty with the product to make sure that the customers have complete satisfaction.

Product features

  1. RO+UV Purification Technology.
  2. Storage tank capacity 10 liters.
  3. Purification capacity approx 9-12 liters/hour.
  4. It can be used for TDS up to 2000 ppm. 
  5. 7 stages of purification.
  6. Digital display.
  7. Adds minerals to get the perfect drinking water.
  8. Nice compact stylish design.
  9. Advance alert system.
  10. Purity LED indicator.

Eureka Forbes Aquaguard Geneus RO+UV 7-litre Water Purifier

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Eureka Aquaguard Genius Water purifier is an absolute must-have if you’re looking for both style and performance. This water purifier comes with a dual water purification technology that ensures that you get the purest form of water for your entire family. This model from Eureka also comes in a food-grade plastic container which makes sure that the customer is offered with extra-durable water purifier that goes on for many years without any damage.

Product features

  1. Aquaguard Geneus is a high-end water purifier that can work with any type of water sources including river water, taps, borewells, etc.
  2. This water purifier detects the quality of the input water and selects the optimum technology to purify the water.
  3. The water purifier uses the optimum purification technology RO + UV/ UF + UV to purify water.
  4. Water quality is accessed and the purification is based on that
  5. Adds minerals to get the perfect drinking water
  6. Intelligent e-boiling
  7. Electronic membrane life enhancer
  8. Ultra-durable
  9. A stand to hold glass/bottle
  10. 7-liter storage capacity
  11. LED display
  12. Auto mineral modulator
  13. Water level sensor
  14. G-tech technology that automatically selects the required purification process.
  15. its RO membrane can work with water having the TDS levels up to 2000 ppm.

Aquafresh Swift 15 ltr Mineral RO+UV+TDS Adjuster+UF Water Purifier

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Product features

  1. This water purifier can process up to a capacity of 15 liters, which is enough for your family
  2. The water quality is automatically monitored without any user interaction technology.
  3. Aquafresh Swift Water Purifier has a special technology called Mineral technology.
  4. Double purification of RO + UV + UF+ TDS Controller is provided by this technology. It has the function of removing dissolved impurities such as salts and chemicals.
  5. Essential natural minerals are maintained by the TDS controller. Hence, safe, tasty and 100% pure drinking water is provided by this water purifier for consumption.
  6. This is the Best Water Purifier for home use. Aquafresh Swift acts as an indicator that shows the purified water level.
  7. The design is an elegant one with a transparent cover. For leakproof performance, it consists of push-fit components.
  8. The RO and UV perform double purification along with TDS controller. This water purifier carries out a computer-controlled operation. UV fail alarm and filter change alarm assists in this function.
  9. The dimensions of this water purifier are 50 x 40 x 70 cm. It weighs 9.5 Kg

Livpure Glo 7- Litre RO+UV+Mineralizer Water Purifier

If one is facing budget problems and have a strict budget of Rs.10000, then there is nothing to worry about. Livpure Glo is one of the Best Water Purifier under 10000 rupees. The Livpure Glo 7-Litre RO + UV + mineralizer water purifier has a large storage of 7 liters. It has plenty of features that ensures that one has purified water available at all times.

The model functions even in the absence of electricity. It ensures that water is 100% pure every time by using an advanced filtration system.

Product features

  1. RO+UV+Mineralizer
  2. 7-liter capacity
  3. Good for TDS up to 1500ppm
  4. Clean sleek design
  5. Affordable price
  6. Great purification process
  7. Good capacity
  8. Adds minerals to get the perfect drinking water

Best water purifier buying guide

There are three steps to choose the most suitable water purifier for your house.

  1. Find out the quality and source of your water supply.
  2. Based on the Water Test results, select the type of water purifier. As you know there are different technologies water filters available in the market and it is important to choose the right water purification system based on the quality water and source of the drinking water.
  3. Finally to buy the water purifier,

Know the Sources of Water and quality of water

Wherever the water may come from, it is important to consider the TDS (Total Dissolved Salts) present in the water. This greatly influences the type of filter chosen. TDS is measured in ppm (parts per million)

TDS is the total dissolved solids in the water. Water can dissolve most compounds like salts, minerals, chemicals, and other impurities. The most common constituents of TDS are calcium, phosphates, nitrates, sodium, potassium, chlorine and iron.

The main constituents of TDS are calcium, nitrates, phosphates, sodium, potassium, chlorine and iron. The TDS level mainly influences the choice of your water filter

Before you drink water, you need to check hardness and softness of the water, and we check with total dissolved salt (TDS) meters which are available in the market. Below is the recommended level of total dissolved salt

Above 400 -very hard water needs to be purified
150 – 400- hard needs purification
80 – 150- soft and safe for drinking

Based on the TDS rating of the water, water filters have different technology to filter water

Different types of water purifying technologies

  1. UF (Ultra Filtration) Technology,
  2. UV (Ultraviolet) Technology,
  3. RO (Reverse Osmosis) Technology,
  4. EAT (Electro Adsorption Technology)
Water SourceBacteria LevelSuggested Water Purifier Type
Hard water,
Underground water, drawn from bore wells, or supplied from Tankers
High bacteria and viruses in waterRO + UV
Hard water
Underground water, drawn from bore wells, or supplied from Tankers
Low bacteria and viruses in waterRO
Soft water
Usually comes from rivers, lakes, rain harvesting – supplied by the municipality
Low bacteria and viruses in waterUV
Any sourceTurbid water or tastes bad, mud, or particlesGravity water purifier
Any sourceMuddy water, bacteria, viruses and protozoaUF +UV

After this, choose which purifier unit – electric or non-electric.

that:- some filters require electricity to function.

Different types of water purifying technologies

UF (Ultra Filtration) Technology – Gravity-based Water Purifier

Gravity based water purifiers are budget-friendly and don’t require power to operate. You can use gravity-based water purifiers if the TDS level in your area is low. The water purifiers are ideal for removing bacteria, dust, chlorine, and cysts from water

UV (Ultraviolet) Technology

. UV water purifier uses a high power UV lamp to disinfect water and remove contaminants from water. UV water purifiers are ideal for purifying tap and municipal corporation water. However, UV water purification can’t remove dissolved impurities from water.

Activated Carbon Water Purification Technology

Activated carbon water purifier comprises of charcoal granules, absorbs the pesticides as well as herbicides. It works without electricity. Activated carbon filter works by removing the harmful chemicals such as chlorine present in the water when passing through the carbon granules. This improves the taste of water and removes any bad odor.

 RO (Reverse Osmosis) Technology

Reverse Osmosis Purifiers are ideal for areas that have a high TDS level. RO water purifiers can remove heavy metals, Flouride, Arsenic, and other toxic impurities from water. However, RO purifiers also remove some of the essential minerals from water which makes it important to ensure that the water purifier has a TDS controller.

EAT Technology (Electro Adsorption Technology)

  • EAT has five advanced stages of water purification which are as follows:
  • First Stage – External Prefilter removes solid particles like sand, silica, silt, dirt, and dust present in water and enhances the life of the filter
  • Second Stage – Mechanical Filter removes other suspended solids through a sediment mesh
  • Third Stage – Electro Adhesion Filter eliminates the impurities which carry a negative charge, removes the disease-causing germs such as bacteria, virus, and cysts.
  • Fourth Stage – Ion Exchange, where the activated carbon granules, remove the heavy metals like lead and arsenic
  • Fifth Stage – Electro Adsorption removes the harmful chemicals such as chlorine, pesticides, and endotoxins

It is available in both electric and nonelectric variants, and some EDT purifiers also come with storage tanks. This type of purifier is ideal for water which has less than 500 ppm TD

Types of Water Purifiers

Non-Electrical With Storage

These water purifying units have storage tanks to store water after it is purified through sediment and activated carbon filters. Useful in places where water supply is unreliable.

Non-Electrical Without Storage

Made of food-grade plastic, these water purifiers are directly fixed to the water tap. They are usually candle-shaped filter units that consist of a resin filter that has to be replaced once a month. They’re UF and Activated Carbon filters that run without electricity.

There are also personal water purifiers – water-bottle-sized, optimal active units that attract and remove waterborne pathogens. They are great for pure water anywhere, anytime, owing to their traveler-friendly size.

Electrical With Storage

Electric water purifiers are always connected to the water supply and run on electricity. They use sediment filters and activated water filters with UV or RO purification systems, which require electricity

Electrical Without Storage

Electrical units are also available without a storage tank. This type is quite popular – many units through the ’90s were of this type. Useful in places that have a steady supply of electricity through the year, the filtration quality is the same as of those with storage.

Factors to consider while buying the best water filter

TDS Controllers

TDS controllers are often found in RO, UV and UF purifiers. The TDS regulator constantly senses TDS levels and selects the best purification process

Storage Capacity

When buying a water purifier, it is very important to take into account the storage capacity. If you live in an area that is prone to power cuts, you need a water purifier that has a higher storage capacity. The automated water purifiers start the purification process as soon as the water level in the purifier declines


 Although RO water purifiers are said to be the most effective, a big problem with these is that they need electricity to operate. This means that they can be useless in areas where power is erratic. The same is the case with UV water purifiers.if you are traveling to a remote place and want pure water, you can only carry the activated carbon water purifier as it is the most compact and needs no electricity to operate

Final words

Going through the above blog “Top 10 best water purifier” would have given you a sufficient amount of information to help you purchase the best water purifier for you

\We have also listed the important features through which you can come to a decision soon.

If you have any queries regarding any product listed above(Top 10 best water purifier), please feel free to connect to us through our comment section has given right below the article

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