Water is life. We can’t survive without water. Drinking pure water is necessary to stay healthy. In this article, we will cover everything you need to know about water purifiers, including the list of best water purifiers in India 2019.
Today, water is polluted by harmful chemicals, bacteria and viruses. A good water purifier saves us from water pollution. Now, you can get safe, purified drinking water at your home by installing a water purifier.
before going into the details of best water purifiers in India, let’s have a look at the table below to understand the primary difference between RO, UV and UF water purifier.
|RO Purifier||UV Purifier||UF Purifier|
|Kill Bacteria and Viruses|
|Remove dead bodies of Bacteria and Viruses|
|Remove dissolved Toxic Elements|
|Works with Dirty Turbid Water|
Currently, 100s of different water purifier models from various brands are available in the Indian market. Selecting the best one for your home, depending on your requirements, is a difficult task. To buy the best water purifier, you need to understand the technical details of the product and sufficient knowledge of the market. To make your job easy, we have listed here 9 best water purifiers in India.
Table of Contents
- These Are The 9 Best Water Purifiers in India 2019
- 1. Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier
- 2. Havells Max 8-liters RO+UV+Mineralizer Water Purifier
- 3. Kent Pearl 8-Litre Mineral RO+UV+UF Water Purifier
- 4. Kent Ace Mineral 7-Liter RO+UV+UF Water Purifier
- 5. A.O. Smith Z8 Green RO + SCMT 10 Litre Water Purifier
- 6. Eureka Forbes Aquasure Smart Plus 6-Litres RO+UV+MTDS Water Purifier
- 7. Livpure Glo 7-liter RO+UV+Mineralizer Water Purifier
- 8. Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier
- 9. HUL Pureit Ultima Mineral RO + UV + MF 10 litres Water Purifier
- Best Water Purifiers in India – Buying guide and tips
- Different sources of water
- Causes of water pollution
- Types of contamination in drinking water
- What is the TDS of water?
- Why do you need a water purifier?
- Water purification technology
- RO (Reverse Osmosis) water purification
- UV (Ultraviolet) water purification
- UF (Ultra-filtration) water purification
- Understand the quality of the water in your locality
- What type of water purifier is ideal for you?
- Storage capacity of water purifier
- Water purifier brand
- After-sales service
- Best Water Purifiers in India – Frequently asked questions
These Are The 9 Best Water Purifiers in India 2019
1. Kent Grand 8 Litres RO + UV/UF + TDS Water Purifier
Kent is a famous name in India for manufacturing excellent quality water purifiers. Indian consumers trust Kent water purifiers for its quality and reliability.
Kent Grand 8 Litre Mineral RO and UV/UF is one of the best water purifiers in India. It comes with inbuilt TDS controller along with Kent’s RO TM technology, patented technology by Kent. When water goes through RO purification process, typically RO membrane removes essential minerals from the water. But Kent’s RO TM technology and TDS controller refill essential minerals, lost during the RO purification process. Thus ensures safe, pure and tasty drinking water supply 24×7 at your home.
Kent water purifiers are perfect for Indian household because Kent knows how to deal with different Indian water supplies like municipal water or groundwater. And it handles all types of water impurities very efficiently.
The product offers multi-stage purification of RO+ UV/UF which remove all contaminations such as harmful chemicals, bacteria, viruses and provide you with the safest water every time. Moreover, ABS food-grade plastic ensures safety and durability of the product and 8 litres storage capacity makes sure the availability of drinking water during long power cuts.
2. Havells Max 8-liters RO+UV+Mineralizer Water Purifier
Hevells is a leading brand for manufacturing electrical equipment and quality home appliances in the Indian market. Max 7-liters RO UV Water Purifier is an excellent product by Havells, which features everything to make it one of the best water purifiers in India. This appliance utilises RO + UV technology to ensure 100% safe and pure drinking water.
Hevells Max 8-liters RO UV Water Purifier assures clean, safe drinking water through 7 stages RO+UV purification. Firstly, the RO membrane removes all kinds of impurities such as harmful chemicals, bacteria and viruses. Secondly, UV purification technology destroys any bacteria or viruses which passes through the RO membrane. As a result, it ensures 100% pure drinking water.
RO purification process removes essential minerals from the water, which is not suitable for health, and also the water does not taste good. Hence, The product includes a Mineralizer feature which refills essential minerals and rectifies the pH value of the water. Thus ensures safety and natural taste of the water.
Havells Max water purifier also includes Revitalizer feature which restructures the water molecules and makes it active biologically to improve the hydration and mineral absorption process.
Most importantly, the product comes with an intelligent iProtect function which monitors the purification process and assures safe water always.
Moreover, Havells max water purifier comes with a food-grade quality storage tank. The attractive, innovative design makes it easy to place or mount it at the corner of the kitchen.
3. Kent Pearl 8-Litre Mineral RO+UV+UF Water Purifier
Kent is known for excellent quality water purifiers at affordable price. Kent water purifiers are popular in India because of its efficiency, reliability and renowned after-sales service. Pearl 8 little mineral RO+UV+UF is another excellent product by Kent, which stands out in the list of best water purifiers in India.
First of all, Kent Pearl 8 little mineral water purifier offers double purification of RO+UV+UF. As a result, it is capable of removing all types of impurities like harmful chemicals, bacteria and viruses from water. Therefore, it ensures the safest water every time. Moreover, it can handle water from different sources, like municipal or groundwater supplies.
RO purification is the only solution for removing harmful dissolved chemicals from the water. But at the same time, it also removes essential natural minerals from the water. As a result, water tastes terrible. Furthermore, it is not suitable for health.
The Pearl 8 little mineral RO+UV+UF water purifier comes with inbuilt TDS controller and Kent’s patented Mineral ROTM technology. Therefore helps to retain the essential natural minerals of the water and ensures pure and testy drinking water.
4. Kent Ace Mineral 7-Liter RO+UV+UF Water Purifier
Kent is the highest-selling water purifier brand in India. The brand offers various models with different advanced features. Though, the basic functionalities of almost all models are the same. Ace Mineral 7-Liter RO+UV+UF Water Purifier is an excellent product by Kent which comes in the list of best water purifiers in India.
Firstly, the product comes with a double purification technology of RO+UV+UF.
Both UV and UF technology destroy all types of bacteria and viruses. The RO technology eliminates heavy metals such as lead, arsenic, fluoride etc. Hence you always get safe drinking water.
Secondly, it can purify all types of water from different sources. No matter if you have municipal corporation water supply or groundwater supplies, Kent Ace Mineral RO+UV+UF can handle it efficiently.
Moreover, Ace Mineral RO+UV+UF works on Kent’s patented mineral RO technology along with TDS controller, which assure retaining of essential natural materials in purified water. Therefore you get pure and tasty water all the time.
Lastly, the appliance features a 7-litres storage tank made of food-grade plastic, which is safe and durable.
5. A.O. Smith Z8 Green RO + SCMT 10 Litre Water Purifier
AO Smith is a multinational brand. The brand has a reputation internationally for manufacturing best quality water purifiers. Some of the world’s best water purifiers come from the AO Smith. Now, this world-class water purifier brand is available in Indian with various models. Z8 Green RO + SCMT 10 Litre comes in the list of the best water purifiers in India with several advanced features.
AO Smith Z8 Green comes with advanced 8 stage purification of RO+SCMT technology, where 100% water goes through the RO filter and further purified by SCMT (silver charged membrane technology). The process eliminates not only harmful heavy metals like lead or arsenic but also removes other contaminations such as bacteria or viruses from the water. Moreover, MINTECH feature refills essential natural minerals, lost during RO purification. Hence the product makes sure you always get pure, healthy and tasty drinking water.
Most importantly, the appliance saves 50% water as compared to other regular RO purifier with the help of innovative advance recovery technology. Even more, the product has hot water dispenser function, where at the press of a button you can get hot water at 45°C or 80°C.
6. Eureka Forbes Aquasure Smart Plus 6-Litres RO+UV+MTDS Water Purifier
Eureka Forbes is one of the most trusted water purifier brands in India, which is present in the Indian market for over 35 years. The brand has a reputation for manufacturing superior water purification systems. Aquaguard Smart Plus 6-Litres RO+UV+MTDS is one of the best water purifiers in India.
Aquaguard Smart Plus 6-Litres RO+UV+MTDS comes with advanced RO+UV purification technology along with several other features. Firstly, inbuilt pre-filter removes large impurities, dissolved organic compounds and bad odour from the water with the help of the particle trap filter. Secondly, the RO membrane eliminates harmful dissolved substances like arsenic, fluoride and lead from the water. Thirdly, MTDS enhances the safety and taste of the water by adding necessary natural minerals. And finally, UV technology kills any bacteria or viruses that pass through the RO filter. Therefore, you get pure, safe and tasty drinking water all the time.
Moreover, the product includes smart LCD indicators to indicate different activity such as purification process on, tank full, no water supply, error with the machine etc. The convenient design allows you to place it on a countertop or wall mount as per your needs. 6-litre storage capacity makes sure you have continuous purified water supply during an extended power cut.
Smart Plus 6-Litres RO+UV+MTDS comes with a smart energy-saving function which automatically shut down once the storage tank is full. And furthermore, the smart plus feature protects the appliance during voltage fluctuation between 150V to 270V.
7. Livpure Glo 7-liter RO+UV+Mineralizer Water Purifier
Livpure is a newcomer in the field of water purifiers. Though, Glu 7-liter RO + UV+ Mineralizer is capable of purifying all types of input water. Hence, the product is ideal for Indian conditions. This is an excellent product by Livpure, which is undoubtedly one of the best water purifiers in India.
Glu 7-liter RO + UV+ Mineralizer works on advanced Reverse Osmosis and Ultraviolet radiation technology including 7 litres of storage capacity, which ensure you have 100% pure water available at all times.
The product includes smart indicators for purification process and full tank status. It has automatic shutdown function which automatically switch-off the appliance once the tank is full. Also, large 7 litres storage tank capacity assures that you have safe, purified water supply available during extended power cuts.
The appliance can purify contaminated water with a TDS level up to 1500 ppm. Also, it is capable of cleaning up to 12 litres of water per hour.
Glu 7-liter RO + UV+ Mineralizer comes with advanced six stages purification, including sediment filter, pre-activated carbon filter, RO membrane, UV radiation, silver impregnated post carbon filter and mineraliser. As a result, it can remove all types of impurities like heavy metals, harmful dissolved substances, bacteria, viruses and bad odour from the water. Mineraliser adds essential natural materials, thus, enhances the taste of the water.
8. Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier
Blue Star is one of the best water purifier brands in India. The brand is known for manufacturing excellent quality water purifiers. Aristo RO+UV 7-Litre Water Purifier is an excellent product by Blue Star which certainly comes in the list of best water purifiers in India.
Blue Star Aristo RO+UV AR4BLAM01 7-Litre Water Purifier comes with six stages RO+UV purification technology including several other advanced features. Firstly, pre-filter clean large impurities. Secondly, pre-activated carbon filter and sediment filter remove mud, dissolved organic compounds and bad odour from the water. Thirdly, RO membrane eliminates harmful heavy metals like arsenic, lead and other dissolved substances from the water. And UV radiation kills bacteria and viruses. Finally, aqua taste booster and post-activated carbon filter improve the safety and taste of the water. As a result, you always get contamination-free, healthy, pure and tasty drinking water.
The product also features smart system alerts such as full tank indicator and purification process on indicator. The attractive and user-friendly design allows you to place it on a countertop or wall mount as per your requirements. Another significant feature of the product is child lock, which helps you to save water.
9. HUL Pureit Ultima Mineral RO + UV + MF 10 litres Water Purifier
Water is life. Pure, safe and clean drinking water is necessary for a healthy life. You must ensure that the water you drink is clean and contamination-free. Pureit Ultima Mineral RO + UV + MF is an excellent product. It utilizes RO + UV + MF technology to ensure every drop of water you drink is 100% pure and safe. This water purifier comes with several excellent features, which undoubtedly make it one of the best water purifiers in India.
Pureit Ultima Mineral RO + UV + MF comes with seven stages purification of RO+UV+MF, which is capable of removing all types of impurities from the water.
Firstly, Pre sediment filter removes large impurities. Secondly, Pre-RO carbon filter and Post carbon sediment filter removes chlorine, harmful pesticides, dissolved organic compounds and bad odour from the water. Thirdly, RO membrane eliminates toxic heavy metals, pesticides, arsenic, lead, bacteria, viruses and other dissolved substances from the water. And TDS modulator refills essential minerals to improve the safety and taste of the water. Finally, UV radiation kills remaining harmful microorganisms which pass through the RO membrane. As a result, it always assures every drop of drinking water is pure, safe and tasty.
Best Water Purifiers in India – Buying guide and tips
You can’t survive without water. You must have access to pure drinking water to stay healthy. Now, in India, water pollution is alarming. Hence, a water purifier is necessary for every Indian household.
Currently, various water purifier models are available in the Indian market. Choosing the best one, depending on your requirements, is tough. Before you buy a water purifier for your home, you should have some basic knowledge about water purification systems. Also, you need to understand the technical details of the product.
You should consider a few essential factors mentioned below while buying a water purifier for your home.
Different sources of water
Life started with water, and the water nourishes life. No life is possible without water. About 70 % of the human body is made up of water. Also, water is present in all plants and animals bodies. That is why water is considered as the most essential and precious resource of the earth. The sources of the water are mainly two types, surface water and groundwater.
The water which is present above the ground is considered as surface water. The water of the ocean, rivers, lakes, streams and ponds is called surface water. Rain and melting snow on the mountain are the primary sources of surface water.
On the other hand, the water which is present beneath the ground is called groundwater. Groundwater can present in the soil and between rocks under the ground. The underground water is the primary source of water for most of the population.
Most noteworthy, only 3% of the water on earth is freshwater. There are some countries where groundwater is not accessible. They use seawater to fulfil their water requirements. Desalination is the process to remove salts and other impurities from seawater.
Causes of water pollution
Water is crucial to our life. No one can survive without water, and water is the most precious resource of the earth. However, now water pollution is the most serious problems the world is facing.
Water pollution occurs when harmful toxic elements enter and dissolve into water sources such as rivers, lakes, oceans, and so on. Moreover, these toxic substances also seep through and enter into the groundwater. This makes the water impure, and we use that contaminated water for our daily activities, including drinking.
There are several reasons for water pollution. Most common causes are municipal sewage and industrial chemical wastes. Agricultural practices, such as using massive pesticides, also cause water pollution. Pesticides contain harmful chemicals like arsenic, lead, and mercury, which can cause serious water pollution.
All these impurities cause serious health problems. Therefore, it is essential to purify water before drinking.
Recommended Reading: Water Pollution Causes, Effects & Prevention
Types of contamination in drinking water
Water can be contaminated by different kinds of pollutants like organic, inorganic, radioactive etc. Usually, contaminations are much lower in mountain and hills areas whereas cities and rural areas have much more impurities in water.
Groundwater is the primary source for most places in India, which can be contaminated with harmful microorganisms and toxic chemicals. Before supplying municipalities disinfect water with chlorine. Hence, you get a smell of chlorine in municipal water. Excess chlorine in drinking water is also harmful to human health.
There are different kinds of water purifiers for different types of water contamination such as microorganisms contamination, harmful chemicals and impurities like mud or turbid water. Before purchasing a water purifier, always know the kind of contamination of the water at your home. If the water is highly contaminated, then you need to buy a RO+UV+UF water purifier.
What is the TDS of water?
TDS stands for total dissolved solids. The term TDS represents the total amount of dissolved solid substances present in the water.
These solid substances are mainly inorganic salts and a small number of organic compounds. Generally, sodium, potassium, magnesium and calcium are common inorganic salts found in water.
These salts come from both natural sources and as a result of human activities such as agriculture and urban developments.
Low TDS value causes the bad taste of the water. On the other hand, high TDS value usually indicates contamination of harmful substances such as lead, arsenic, fluoride etc.
Have a look at the points below to understand acceptable TDS value of the drinking water.
You can measure the TDS value of the water quickly by the help of a TDS meter.
Now, in India, most of the people are consuming water which contains TDS value more than 900mg/little, which is not safe.
However, remember that the acceptable values of TDS mentioned above are only indicative. If you measure the TDS value of groundwater or municipal water, you might find the value below 900. Does it mean you can consume that water directly? No, because an individual dissolved substance is more important than the overall value of TDS. You may find TDS value below 300, which is described above as excellent for consumption. But that water may contain a high amount of arsenic, lead or mercury.
Dissolved solids such as lead, arsenic, fluoride, radium, barium, cadmium are considered as slow poison and much more harmful than bacteria and viruses.
Under these circumstances, you should not drink water without purification. You can remove all these toxic substances from drinking water by installing a good RO water purifier.
Why do you need a water purifier?
As per the reports stated above, Now, In India, the state of the water pollution is alarming. Therefore, every Indian household should adopt a water purification system.
Water purification technology
There are mainly three types of water purification technology used in India such as RO water purification, UV water purification and UF water purification.
RO (Reverse Osmosis) water purification
The first thing to remember, the RO purifiers need electricity to work.
Usually, RO purification system features pre-filtration which is capable of purifying dirty or muddy water. Although, it can not convert saline water into fresh drinking water. In other words, desalination is not possible with the help of RO purifiers.
Also, RO water purifier needs more amount of water to work, and it wastes a lot of water as compared to other purification systems.
Generally, RO water purifier wastes three litres of water to produce one little of purified water. In this case, 25% of water comes as purified and rest 75% is wastewater, which you can use for gardening or house mopping purposes.
RO purification process
Reverse Osmosis purification process has mainly four stages. It utilises different types of filters to clean the impure water.
Pre-filter or sediment filter
Reverse Osmosis purification process begins with pre-filter. That process removes large sediment present in the water and also reduces chlorine of the water.
The carbon filter is the second step of the whole purification process. After pre-filtration water passes through a carbon filter which helps to remove organic compounds and odour present in the water.
RO membrane is the most crucial part of the whole process, which starts after the carbon Filter. RO membrane is a plastic material, which only allows water molecules to pass through and filter out harmful impurities like lead, arsenic, fluoride, radium, barium, cadmium, cyst (cryptosporidium) from the water. Moreover, the process also reduces total dissolved solids (TDS) of the water.
Post Carbon Filter
A post-carbon filter or post-filter is the last step. In this process, water again passes through a second carbon filter which helps to remove any contamination which passes the RO membrane. Further, this step removes any remaining odour of the water. And now finally the water is ready to drink.
Please note that the modern RO water purifier is not only limited to pre-filter, carbon filter and RO membrane. It also includes other technologies like UV and UF as well.
Now in India, Water purifier brands like Kent, Eureka Forbes, Tata swach etc. produce various RO water purifiers which are efficient and budget-friendly.
You should select an RO water purifier, which is energy efficient, budget-friendly and easy to use.
Advantages and disadvantages of RO water purification
UV (Ultraviolet) water purification
In short, the Ultraviolet technology uses an ultraviolet bulb to produce ultraviolet rays which kill almost all bacteria and viruses present in the water. UV water purifier requires electricity to work, and the process is chemicals free.
UV purification process
Ultraviolet purification is an efficient method to disinfect bacteria and viruses from water.
In this process, water passes through ultraviolet rays. If there is any bacteria or virus present in the water, ultraviolet ray penetrates and kills it by attacking their genetic core(DNA). This process can destroy 99.99 % of harmful pathogens present in the water.
The most important thing to remember that, the UV water purifier can not remove dissolved harmful substances like lead, arsenic, fluoride from the water. Also, it can not clean dirty water.
Advantages and disadvantages of UV water purification
UF (Ultra-filtration) water purification
UF (Ultra-filtration) water purifier is capable of removing harmful microorganisms from water. It can also purify mud and dirty water. The most significant advantage of UF water purifier is that it doesn’t require electricity to work.
UF purification process
Like RO purifier, UF water purifier also utilises a membrane to filter out impurities from the water. But the UF membrane has bigger pores as compared to RO membrane.
As a result, the UF membrane is capable of purifying the water by removing impurities like bacteria, viruses and mud but can not remove dissolved harmful solids like lead, arsenic, fluoride from the water.
Advantages and disadvantages of UF water purification
Recommended Reading: RO vs UV vs UF – Water Purifiers
Understand the quality of the water in your locality
One of the most critical factors you should consider is the quality of the water in your locality.
There are mainly two types of water Soft water and Hard water. Generally, Water comes from a lake or river is soft water. On the other hand, underground water is hard water. Underground water contains a high amount of total dissolved solids (TDS).
Follow the points below to understand the situation and the right solution to the problem.
What type of water purifier is ideal for you?
At this point, you have a clear idea about different types of water purification technology, the fundamental difference between different kinds of water purifiers and various types of impurities in drinking water.
Now the question is, what type of water purifier is ideal for your home?
1. First of all, you should conduct a TDS test of the water at your home.
Let’s have a look at the table below to understand the impurities and the ideal water purifier for that situation.
|TDS Value||Turbid water||Bacteria||Ideal purifier|
|Below 300 PPM||UV|
|Below 300 PPM||UV+UF |
|Over 300 ppm||RO water Purifier|
+ TDS controller
|Over 300 ppm||RO+UV+UF purifier |
+ TDS controller
2. If there is any industry nearby, you should also perform a chemical test of the water to know the level of chemical impurities.
3. If you have any confusion, you should always select the best water purifiers with RO+ UV+UF.
Storage capacity of water purifier
Storage capacity is also a crucial factor to consider. Especially when you are living in a city with frequent power cuts, then big storage capacity will come in handy.
During an extended power cut, large storage capacity will make sure of continuous purified water supply.
Water purifier brand
You should consider a brand which has an excellent reputation for producing quality water purifiers. Consider choosing a brand which is trusted for providing efficient water purifiers.
You should also consider your budget for water purifier. The price and maintenance costs both will be high if you want to use a water purifier with all the features and facilities. But keep in mind that it is not necessary to have every feature. First of all, you should think about your requirements and select a model based on that. That will help you to lower the overall costs.
However, now in India, several top brands offer models with all kinds of advanced features in affordable price and low maintenance costs.
After-sales service is another essential factor to consider. When you face any technical difficulties in the product, poor after-sales service will cause a lot of problems.
In India, excellent after-sales service depends on location and brand. As an example, when one particular brand has inadequate after-sales services in one place. At the same time, another brand provides excellent after-sales service for that specific area.
Therefore you should select a brand which offers good quality after-sales services in your locality.
Best Water Purifiers in India – Frequently asked questions
1. Which water purifier brand provides the best after-sales service?
The water purifier is a type of product which needs schedule maintenance, frequent service and easily accessible technical support.
Best after-sales service depends on various factors like the availability of the service centre in your locality, type of services needed, availability of parts, and so on.
Hence, it crucial that you select a brand which offers excellent after-sales service in your locality. A quick local Google search is the best way to find it. Alternatively, you can go through reviews on e-commerce websites where customers share their opinions about the after-sales service of the product.
2. What is the cost of annual maintenance (AMC) of RO water purifier?
Now, almost all top water purifier brands in India offer annual maintenance service. The cost depends on the brand and the type of model.
Generally, in India, water purifier AMC providers charge between Rs. 3000 to Rs.6000 per annum, which includes periodic replacement of RO membrane, UV and UF filters, activated carbon filters, sediment filters etc.
3. What is TDS controller?
TDS controller regulates the total dissolved solids of the output water of RO water purifier. Generally, RO water purifier lowers 90% TDS of input water. For instance, if input water has a TDS value of 900, then TDS value of the purified output water will be 90.
Firstly, water with very lower TDS value doesn’t taste good. Secondly, it essential to have some minerals and salts in drinking water for your health.
Working principle of TDS controller is straightforward. It divides the input water flow into two parts, one part goes through the RO membrane, and another part goes directly through UF and UV chamber. Hence, the TDS value of the second part remains unchanged. And finally, these two types of water mixed up and come out as output water. As a result, output water contents acceptable TDS value. That is the job of a TDS controller.