Are You Looking for the Best Water Purifiers in India? then you are at the Right Place.
Imagine! Living just a single day without drinking pure water can be so terrible. Nowadays, the level of water pollution is so high.
In fact, in 2023, It is getting raised in daily life! Therefore, drink 100% Pure Water for better immunity.
For making your job easy, our experts have compiled the list of the Top 10 best RO Water Purifiers in India for homes. Along with their Advance Features, Core Warranty, and Pros & Cons.
Top 5 Best Water Purifier in India
|Eureka Forbes AquaSure from Aquaguard 7L water purifier||7 liters||12 Months||6 Kg||Save 40%||CHECK DISCOUNTED PRICE|
|Livpure Zinger Smart 70% water recovery Water Purifier||6.5 liters||12 Months||8 Kg||Save 10%||CHECK DISCOUNTED PRICE|
|Havells Pro Alkaline 7-liter RO + UV Water Purifier||7 liters||12 Months||8 Kg||Save 24%||CHECK DISCOUNTED PRICE|
|HUL Pureit Eco Water Saver Mineral RO+UV+MF Water Purifier||10 liters||12 Months||10.5 Kg
||Save 35%||CHECK DISCOUNTED PRICE|
|KENT Grand Wall-Mountable RO + UF + TDS + UV Water Purifier||8 liters||12 Months + 36 Months Extended||7.5 Kg||Save 33%||CHECK DISCOUNTED PRICE|
10 Best Water Purifiers in India 2023
#1. Havells Pro Alkaline 7-liter RO + UV Water Purifier
Thinking about the Best water purifier that delivered not only 100% pure water but also the perfect combination of your sweet home. Then Havells is a better option.
Havells is the first magnetic brand that comes into the Indian market with Alkaline water purification technology. Havells is one of the most trusted and top-selling alkaline water purifiers in India.
For water storage, the Havells pro alkaline water purifier comes with 7 liters of the storage tank. Similarly, it has purified 15 liters of water per hour & easy to deliver for your loving family.
Weight: 8 Kg
TDS Control up to 2000
Alkaline Test Enhancer
Benefits of Alkaline Water
As per the report of Healthline, Alkaline water is more beneficial than normal water. It has great benefits including;
- Boosting the Immunity.
- Anti-aging properties.
- Manage the bodyweight.
- Skin health & hydration property.
It has a 6-stage water purification system with UV+RO technologies, including a silver impregnate alkaline taste enhancer. This multi-stage purifier system assured the safety of 100% water.
Most of the houses use water sources such as municipal water, tap water, and borewell water. This pro alkaline purifier filtered 100% pure water by uses of RO+UV+SV technologies.
RO+UV+SV technologies are excellent, but as you know, all good things have some adverse effects. These also eliminate the minerals which were presented in the water.
Alkaline Taste Enhancer
Havells pro alkaline water purifier added the essential alkaline mineral that improves the water pH level between 8 – 10.
It retains essential natural minerals in drinking water and also reduces the water oxidation potential. It means to transform the regular water into healthy alkaline water with an awesome taste.
i-Protect Purification Monitor
This feature tracks/monitors the water purity level while storing the water storage tank. Whenever the purified water level decreases, it will automatically switch on the machine.
Warranty & Service
There are more than 750 service centers available across the country. Most are dedicated and trained technicians to serve you quality service.
Havells pro alkaline water purifier comes with;
- 12 Months of Free Maintenance Warranty at Home.
So feel free to purchase this water purifier for your loving once.
Finally, this transparent water tank with a futuristic white dual-tone design water purifier is one of the best water purifiers in India.
Help to control acidity & Boosting Immunity.
Satisfactory after-sales service.
The large storage tank of 7 liters.
Purify from any water sources.
It has a sensitive transparent glass interface, so place it in a safe place in your kitchen or other areas.
#2. HUL Pureit Advanced Pro Mineral RO+UV 6 stage 7L Water Purifier
Our forefathers knew that storing the water in copper vessel boost immunity & glow the human body.
Therefore, the HUL Pureit advance pro mineral water purifier was specially designed with a food-grade non-toxic plastic body.
HUL Pureit Advanced Pro-Water Purifier now comes with Mineral RO+UV is a RO water purifier used to add the goodness of copper in 100% purified water. This machine enriches the water with minerals like magnesium, calcium that provided tasty & sweet water.
RO + UV + Minerals
7 liters water tank capacity
Food grade + Non-toxic plastic Storage tank
Can be purified up to 2000 ppm TDS water
Auto Cleaning System
HUL Pureit Water purifier is a smart machine that comes with an auto cleaning system to ensure the freshness level of copper at all times.
This appliance features 6 stage-purification systems that include a sediment filter (externally). This will eliminate solids impurities such as harmful elements, dust, and toxics.
Smart saving power mode
Moreover, its unique smart power-saving mode can run the HUL Pureit purifier without a stabilizer. If you consider and decided to buy this water purifier then no need to install a stabilizer.
Besides, this machine features a Post-RO carbon filter that helps clean the water, removing the smell and inorganic waste from the water.
- RO membrane filter ensures the removal of heavy metal impurities.
- UV reactor to remove viruses, bacteria, and other microorganisms by UV light.
- Post-RO carbon filter that increases the taste of water.
It can purify any source of water such as municipal water, bore well water, tanker, and tap water. Make sure, these water source TDS levels are less than 2000 ppm.
Double Water Purity Lock
It ensures the purity of water and doesn’t pass through even a single unhealthy drop of water. Thus, end the result you get healthy & 100% pure water.
Warranty & Installation
It has 7 Liters of a big water storage tank that is sufficient for the large Indian family.
Note: – Free Installation & 12 Months of Free Home Service.
6 stage water purification with RO+UV technology.
12 months of warranty.
Water tank made with Food grade non-toxic plastic.
HUL purifiers installation team may be force for reviews but make sure give genuine Reviews.
#3. Eureka Forbes AquaSure from Aquaguard 7L water purifier
Eureka Forbes is one of the earlier manufacturers of water purification appliances in India. The company provides high-quality consumer goods for over 37 years.
Eureka Forbes is one of the best RO water purifiers not only in India but also in entire Asia.
It is the trusted water purifier in India’s 15 Million Mothers and their families for providing 100% pure and healthy drinking water.
Model: Amaze RO+UV+UF+MTD
RO + UV Technology
Advance MTDS controller
The capacity of 7 liters
Smart purifier LED indicator
This kitchen appliance is equipped with 6 stage water purification process capable of supplying 100% crystal clear and healthy water.
Power Saving Mode
AquaSure Amaze water purifier has Energy saving mode that automatically switches the power supply once the storage tank gets full.
Besides, this machine can purify all irrespective water sources such as borewell water, municipal water, tap water, etc.
It uses advanced technologies such as RO + UV + MTDS. These technologies kill all contaminants and supply 100% pure, tasty, and healthy water.
First of all, the RO (Reverse Osmosis) Technology kills all types of contaminants from the water, such as viruses, bacteria, protozoa, and other harmful elements.
If they still exist, UV Technology will permanently hit the UV rays to kill the viruses and bacteria. Due to these processes, natural minerals are also destroyed. But don’t worry!
AquaSure Amaze purifier comes with advanced MTDS technology. This technology helps to restore essential natural minerals such as magnesium, calcium, potassium, etc.
The advanced MTDS technology is such a great feature to adjust the water taste based on the water source in your area.
Also, this sleek and compact design water purifier features a smart LED indicator signal. This feature mainly works when Power On, purification on, and a tank full.
Lastly, Eureka Forbes AquaSure from Aquaguard Delight water purifier is one of the best RO water purifiers that comes under Rs 12,000.
To become the heart of 15 million mother trust, AquaSure Amaze placed one of the best water purifiers in India.
Large 7 liters storage tank.
Automatic switch-off once the tank full.
Water purifies with RO + UV + MTDS technology.
6 stage purification process.
Waste a lot of water.
#4. Kent Elegant (11097) RO+UF+TDS Control+UV 8L Tank, Water Purifier
Kent is the most Certified and Award-winning brand in the world. With its advanced features, it became one of the best water purifiers in India for homes.
This white and aquamarine RO water purifier’s tank is made up of ABS food-grade plastic that ensures a long-lasting and unbroken body.
Double RO+UV+UF purification technology
Automatic shut off
Capacity 8 Liters
Mineral RO technology
Purification sources: tap water, municipal water supply
Technology & Functions
Kent Elegant 11097 water purifier comes with double RO + UV + UF purification technology.
Firstly, UV and UF technology remove every bacteria and virus from the water, but both the technology is not as effective for the heavy element.
Secondly, RO technology kills all types of heavy metals like lead, arsenic, fluoride, and many others from water to get pure and healthy water.
The TDS controller provides the best result to hold the natural minerals in the purified water removed during RO purification. After all, you get 100% fresh and tasty drinking water forever.
Due to the double purification technology of RO+ UV+ UF, It can purify any water, irrespective of the water source in your locality.
The best part of this machine is the compact design and 15 liters per hour water purified.
- Water Purifier Warranty: 12 Months
- Extended Service: 36 Months.
High storage water capacity.
High water purification 15 liters/hour of water.
Consume very little 60-watt electricity.
12 months of warranty and has 36 extended services.
Maintenance costs can be expensive.
#5. Havells Fab Alkaline 7 L RO + UV Water Purifier
Whenever you visit your relatives’ homes, they always welcome you by bringing a glass of water. Similarly, you also accept them by getting a glass of water. Did you realize how many toxic substances you have engulfed?
We present a new Havells Fab Alkaline RO+UV water purifier with a 7L water storage stainless steel tank. This is a white+blue dual-tone color combination with a transparent water tank design purifier.
Havell Fab Alkaline water purifier’s design not only fascinates your relative but also cares about their health.
This 7 liter of water storage capacity can do easy your work because of its excellent ability. So feel free to receive 100% pure water from other purifiers. Havells Fab Alkaline purifier comes with a 7-litres of tank capacity that is enough for a medium family.
Model: Fab Alkaline
Technologies: RO+UV+Alkaline minerals
24 L/hr water purity
Immune Shield Technology
12 Months Warranty with free installation
Placing: Straight wall, placed on the surface, Corner wall
This water purifier is purifying alkaline mineral water that is 80 glasses of water per day compared to other conventional purifiers. It has excellent water purification systems such as ultra violate + reverse osmosis with alkaline minerals water.
These processes help in the 7 stage water purification and supply 100% pure water. The 7 stage purification system ensures water quality and enriches the eliminated required minerals.
Immune Shield Technology
Moreover, this machine uses immune shield technology which means improving pH between 6 – 8 by adding natural minerals such as magnesium, sodium, copper, zinc, etc.
Dual Lock Protection
Additionally, this machine comes with double protection. It means ensuring each pure water drop late passes through with a double lock process and supplies you 100% pure & healthy water.
Quality is the priority of Havells products, so it uses the oxidation-reduction potential technique that helps the antioxidant nature of water.
The more benefits of antioxidant & alkaline water have anti-aging properties, boost immunity, and manage body weight.
Process & TDS
Besides, It is easy to start within 45 to 60 seconds. If you want to fulfill 7 liters tank, just run the machine for 20 to 30 minutes. If you use 600 to 650 TDS water, then after purification of water, you will get below 90 TDS of water, and that’s perfect for your health.
Havells Fab Alkaline water purifier can be purified water up to 1500 levels of TDS water.
Most of the water sources come from less than 1200 TDS levels of water. With the above properties, Havells Fab Alkaline became one of the best water purifier brands in India.
In the last, Havells Fab Alkaline water purifier is so good brand as compared to L.G. Water Purifiers and Kent Water Purifiers.
Most magnetic design & fascinating to your relative also.
Amazing Taste & Healthy alkaline water.
Low power consumption.
Transparent water tank for easily looking water purity in the tank.
The monthly maintenance cost could be approx Rs 417.
#6. Livpure Zinger Smart 70% water recovery Water Purifier
There are so many water purifiers available in the market, but the Livpure Zinger Smart water purifier brand is different. Its super-cool design not only attracts you but your relatives too whenever they will come to your home.
Some appliances are so popular in the Indian market such as coffee makers, air fryers, and microwave ovens.
This Livpure Zinger smart mineralizer water purifier has advance & unique features. Therefore, it comes to the list as one of the best water purifiers in India.
A water purifier can purify more than 50 liters of pure water. This Livpure Zinger smart purifier has an excellent capacity. This super-cool water purifier can also purify 70% of water.
The rest of the 30% water you can use for clothes washing, utensil cleaning, gardening, etc.
Model: LIV-ZINGER-SMART HR60
Water Storage Capacity: 6.5 liters
Technologies: RO, UV, UF, Mineralizer with Copper
Recovery of 70% water
Take 40 minutes for the complete fill-up
Warranty: 12 Months of manufacture
Livpure HR60 became the world’s number-1 water purifier that stores 20,000 liters of water each year because of mineralizer + copper cartridge + RO + UV + UF technologies.
Copper Cartridge Technology
Copper is a good source of boosting immunity and human body gladness. Its copper cartridge technique adds a tiny amount of natural copper into the water. Our forefathers used this technique in the ancient era.
The combination of the 7-stage of purification process and copper cartridge technique improves the digestion system. It also serves 100% pure & healthy water free from harmful bacteria, viruses, and other particles.
There are some interactive features such as LED display, in-tank UV sterilization, RO’s indicator protectors. These features also help in the water purification process.
Besides, this purifier comes with a daily or total water consumption tracking system. Along with This water, the cleaner comes with a mobile application that can control & efficiently operate the system.
Similarly, free from unnecessary leakage issues because Livpure engineers installed auto flash & leakage sensors. So feel free to use it for long life.
Livpure zinger water purifier can purify any water source (Tap, tank & borewell water) every time because of an installed TDS membrane. This membrane can purify the water level up to 1500 TDS.
During the water purification process, all water purifiers also eliminate minerals. Its mineralize feature requires minerals to become more tasty & healthy to fulfill the minerals’ requirements.
Lastly, with these qualities, this Livpure zinger smart 6.5 liters electric copper water purifier is listed as the Best water purifier in India.
Overall Rating: 4.6.
Delivered 100% pure, healthy, and tasty water.
Most Fascinating design.
Easy to install.
Sometime Livpur app can be create issues.
#7. Havells Digitouch 7-Litres RO+UV Water Purifier
Did you hear a quote! “An apple a day keeps the doctors away”. Similarly! drinking pure water also keeps the doctor away for life long.
So let’s begin with Havells;
Havells is a brand in electric appliances that grows itself as good water with 100% RO + UV purification technology within a short time.
Havells brand came to India 2 decades ago. Its most popular appliances are hair straighteners, water purifiers, hairdryers, and Havells Fan.
Havells Digitouch R.O + U.V Water Purifier comes with many functions such as R.O + U.V mineralizer, revitalizer, futuristic black+metallic tone design. This stunning look and 7-Litre storage tank RO will make your kitchen ideal.
8-Stage (RO+UV) technology
7-litres of the big storage tank
TDS up to 2000 ppm
12 months warranty with free installation
It comes with a suitable stylish design if you haven’t enough space in your kitchen. This water purifier is great to place at any corner in your kitchen easily.
Havells Digitouch RO water purifier has 8 stage purification system that is enough to remove the toxic particles (virus, bacteria, dust, algae, etc.) with 100% RO & double UV technology.
Along with the double UV sterilizes the water within 4 hours assured safe drinking water round the clock.
Havells Digitouch RO water purifier can quickly purify any input water source such as tap water, municipal supply water, and Borewell water because of RO technology.
This technology is the only technique in the market that sterilized toxic substances from water.
Every technology has its pons & cons. Same as using RO technology, it removes essential natural minerals from the water during purification. As a result, can be many health issues.
This Digitouch water purifier comes with a wonderful solution that is a mineralizer. The mineralizer re-added the needy natural minerals in the water.
Additionally, this machine maintains the water pH value that retains vital minerals and improves the taste or quality of 100% filtered water.
The 7 liters Havells water purifier can be purified water up to 2000 TDS water. Most of the water comes from sources of less than 2000 TDS water.
If you use 600 to 650 TDS water, then after purification of water, you will get below 90 TDS water (approx), and that’s perfect for your health.
i-Protector & Electricity
You can easily monitor the water purification process because of an intelligent i-Protector that ensures water purity without any mistake.
Moreover, this RO water purification system is consuming little power. Hence, it perfectly runs on the voltage range of between 220V and 240V.
This machine diagnoses the performance of each important component for making sure display codes and optimum performance.
As you know, Havells is a reputed brand, therefore it provides and covers the 12 months of machine warranty.
Easy to operate.
8-stage purification system.
Delivered 100% tested pure water.
Contact Details: [email protected] / 08045 77 1313 / 18001031313
Sensible touch screen.
Water will fill up the bottle/jar slowly because of passes through a lot of filtration processes.
#8. LG WW151NPR, Multi-Stage UV + RO Water Filtration Tank – 20L
When we talk about the best water purifiers in India, how can we forget the market leader? L.G. is the best brand in the market of consumer electronics.
Its extraordinary success is measured because every second household uses L.G. products in Indian homes.
L.G. Air Conditioners, water purifiers, and Washing Machines are highly successful in winning the consumers’ trust in India. When talking about LG water purifiers, they achieved massive success in the Indian market.
Model: LG WW151NPR
Tank capacity: 20 liters
Dual Protection Stainless Steel Tank
Digital Sterilizing care
Mineral Booster with calcium and magnesium
Stainless Steel Tank
This L.G. WW151NPR Luxurious RO water purifier is built by high stainless steel material with dual protection and is hygienic as compared to plastic or any other materials.
Moreover, the tank of this water purifier is equipped with dual protection seal that holds the freshness of water & reduces the bacteria or algae’s growth.
The Stainless Steel water storage tanks have 93% less E-coli growth in 24 hours than plastic tanks. So feel free to drink 100% pure water & stay healthy forever.
Get the freshness forever, the UV+ & RO eliminates the virus, bacteria, and other harmful micro-organisms.
The UV Cycle in this LG WW151NPR Water Purifiers runs during the Preservation stage. Also, the UV Cycle starts automatically for 6 hrs. So make healthy your life.
For 100% water purification, this machine uses a digital sterilizing hygienic method without using harmful chemicals.
LG water purifier uses digital sterilizing which is the most hygienic method to purify the water without using any harmful chemicals.
During the water purification, most of the machine eliminates mineral also. For completion of water mineral level, the L.G engineers installed a mineral booster in this LG WW151NPR Water Purifier.
Mineral booster adds the minerals in 100% purified water and makes the water more tasty and healthy.
Moreover, this machine is equipped with a smart display that is effectively designed to show power level, filter change time, and tank water level.
Therefore, this smart water purifier is not the only supply of 100% healthy and safe water but also maintains water purity forever.
At last, it comes with 12 months of machine warranty and 120 months of stainless steel water tank with free service.
With all the above properties, this L.G WW151NPR Purifier becomes the best RO water purifier in India.
Dual Protection Stainless Steel material Tank.
Can easily pure less than 1000 TDS water.
Auto-alert for requiring maintenance.
Use of Digital Sterilizing method to purify the water.
Equipped with Mineral Booster.
Make sure the service available in your city: 1800-315-9999 / 1800-180-9999 / 1800-180-3575.
#9. Havells Delite Alkaline High Recovery RO+UV Water Purifier
If you think a water purifier filters not only 100% pure water but also the perfect match for your kitchen. Then Havells Delite Alkaline high recovery RO+UV water purifier is a great option.
This water purifier is one of the best water purifiers not only in India but over the globe. This alkaline high recovery brand is available in India & equipped with advanced technology. It is India’s first alkaline RO+UV water purifier.
This Delite Alkaline RO Water Purifier comes with a high alkaline water recovery rate that is 50%. It means whenever you filled 2 glasses of water in Delite alkaline water purifier, it delivered you 1 glass of 100% pure alkaline water.
Model: Delite Alkaline High Recovery
Alkaline Taste Enhancer
LED Indicator & Dual UV Purification
Membrane Performance Enhancer
Easily purify any type of water source
With the innovative advanced recovery technology, this Delite alkaline high recovery water purifier takes the responsibility to release 50% less wastewater during the water purification process.
Water Purification Process
This machine features uniquely 8-stages of RO+UV technology which filtered 100% water purity bypasses through the 8-stages RO+UV purification system.
The source of water in your area is municipal water, groundwater, tap water, etc. The 8 Stages of RO+UV technology can eliminate all foreign pathogens such as viruses, bacteria, and other toxic substances from all water sources.
It has purified 100% water with triple protection technologies. The triple protection technologies such as RO+UV purification, Germicidal UV+SS tank, and last RO with LED purification. These are the advanced technologies that delivered pure and alkaline water.
Membrane Performance Enhancer & Alkaline Taste Enhancer
Additionally, for providing better performance, this water purifier comes with a membrane performance enhancer. Moreover, it has an alkaline taste enhancer that improves pH levels between 6 and 9 by adding essential alkaline minerals.
UV – C Radiation Technology
The desirable germicidal UV-C radiation technology removes & eliminates the toxic microorganisms and delivered healthy water to your loving family.
Stainless Steel Tank
To sum up, with Delite Alkaline RO water purifier, comes up with a 6-liter alkaline water storage stainless steel tank that makes it one of the best water purifiers in India for home and office use.
Easy to install.
Best water purifier for one-time Investment.
India’s first Alkaline pure water purifier.
Best Purifier for Improving immunity.
12 months of warranty with double UV+RO technology.
Easily purified less than 1500 TDS water.
Price can be a little issue.
#10. V-Guard Zenora pH Balancer Water Purifier
Parents always care about their children’s health. The water pollution level is getting rise day to day life, especially in metropolitan cities. So the better solution is a V-guard water purifier. V-Guard is the most trusted Indian brand that believes to build relationships.
V-guard Zenora pH balancer water purifier is most compatible with all water types such as borewell, tank, and municipal water. This machine can easy to filter these complex water sources. Some exciting features are given below.
RO, UV, & MB technology
Power source corded electric
Water tank capacity: 7L
Warranty: 12 Months of free home service
Delivering 100% pure water is the only responsibility of the V-guard manufacturer. Therefore, this V-guard water purifier comes with 8 stage water purification process & pH balancer.
Similarly, double layer protection passes through RO + UV can help to purify water. Bypasses through the double layer water protection process (Pre & Post-treatment), this machine delivered natural & taste the water.
Along with this, this water purifier is a world-class RO membrane that is suitable for wide surface area, better flow, and higher efficiency. Same as, it is capable of removing high TDS water, Heavy metals, and other microbes.
The V-guard purifier has a next-generation UV chamber design with a unique glass channel which means the water never touches metal. For staying away from UV infection, added an extra layer in the UV chamber.
It has long-lasting three significant dirt pre-covered filters that are enough to reduce turbidity or protect sensitive RO membrane & electric parts along with reliving natural water taste.
Besides, its innovative LED indicators indicate you whenever the tank got full, purification on, and low-pressure alert.
Last, It has the free replacement of 2 pre-filters, two pre-emptive maintenance services, free visit installation. Hence, the V-guard Zenora water purifier is one of the best water purifiers in India under Rs 12,000.
Free external pre-filter.
Can be filtered water TDS up to 2000.
Free Installation & Entire India support.
Made to design keep in mind Indian water conditions.
Its motor can be noisy if you do not maintain it properly.
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Buyers’ Guide – Best Water Purifiers in India
Need of the best water purifiers in India
Drinking safe water is a basic need for all human beings. The human body is made with 70% of water.
Moreover, there is 73% of Earth’s surface covered with water. But the problem is 97% of water is found in salt or impure form, and the rest of 3% are safe & drinkable. Besides, it has been said by many great wiser that drinking water will be the cause of the III World war.
According to the W.H.O (World Health Organization) reports. There are 80% of diseases such as cholera, diarrhea, typhoid, and hepatitis are born in the water.
Another report of NCBI (National Center for Biotechnology Information), each year, between 4 to 5 lakhs of children under 5-years die in India from diarrhea.
In India, 90% of the rural & 30% of the urban depend on impure surface water and underground water.
The boiling process can kill harmful bacteria, viruses, germs, and other microbes from the water. But this process also changes the water flavor, taste and is unable to remove saltiness from the water. Thus, a water purifier is such a great option to serve 100% pure & healthy water.
Still, you think! Drinking 100% pure & healthy water is your responsibility? Also, serve the water to your children with one of the best water purifiers in India.
How Water Purifier Functioning?
The sediment filter is the first level of the water filtration process, which is not placed inside the RO water purifier machine. A sediment filter is like a net that catches the particles that are traveling in your water.
A sediment filter can efficiently remove visible particles such as dirt, sand, dust, and debris. These are macro-particles that can easily catch because of their size of more than 0.6 μ. Sediment filters also remove turbidity & the amount of chlorine from water.
This is the first and most important level of water treatment systems. If the water contains any micro & macro containments, it can easily remove them.
Pre-Activated Carbon Filter
It is the second level of the water filtration process. In this process, the water passes through an activated filter to remove chlorine and impure micro-organism such as pesticides. It is also ideal to removes bad tastes and odor from water.
Ultrafiltration (UF) is the third stage of water filtration. Under this process, the water passes through 0.01 μm tiny pores of the UF membrane to remove contaminating bacteria, viruses, algae, pollen, etc.
Reverse Osmosis Stage
Reverse Osmosis (RO) is the fourth and crucial stage of the water purification process. Under this process, the water passes through UF Purified water to the RO membrane to remove all the water TDS.
In this phase, Water passes through from RO filter’s semi-permeable membrane by full water pressure.
This semi-permeable membrane is made of synthetic plastic material which removes sodium, chlorine, calcium, and macro-organism/particles like bacteria, viruses, urea, glucose, etc.
Ultraviolet Purification (UV) stage is the fifth and proven water filtration technology. In this process, there are UV light hits on harmful bacteria and viruses in the water. In other words, UV light kills microbes by exposing the water to the right light wavelength.
As a result, it destroyed bacteria, fungi, protozoa, and viruses from the water. At the end of the ultraviolet purification process, you will get fresh and pure water.
Post-Activated Carbon Filter
The post-activated carbon filter is the sixth stage of water filtration.
In the final analysis, the water passes through a Post-activated carbon filter & significant contaminants eliminate from the water.
In the last, it is supplying 100% pure water and also improved the water taste. Now the pure water is ready for drinking, cooking, showering, and other home uses.
The TDS controller is the screw shape tool used to control the salts’ level and maintain the pH level of the purified water. As a result, It supplies tasty and healthy water for drink.
The function of the mineralizer supplies essential minerals that are lost during the RO purification process. The mineralizer is the best and most effective way to replenish vital minerals compared to the TDS controller.
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Water Purification Technologies
Getting to know about the latest technology of water purifiers will develop your water purifier online buying skills.
There are 3 types of water purification techniques such as RO (Reverse Osmosis), UV (Ultra-Violet), and UF (Ultra-filtration).
Each of them is different from others and has some specialization or benefits. Getting in-depth information about each technology for work progress.
1. RO – Reverse Osmosis water purification technology
Reverse osmosis is a water purification process or technology that removes heavy contaminants from the water with water pressure through a semi-permeable membrane.
The water molecules go through a semi-permeable membrane in force of pressure uses by RO technology.
Under this RO water purification technology, Under RO water purification technology, it is surely removed each harmful contaminant from the water. The rest of the results will get crystal clear, tasty, and 100% pure water.
RO is the only technology capable of removing harmful contaminants (lead, arsenic, mercury, fluoride, and chlorine) present in the water. These contaminants are most responsible for water hardness.
Therefore, with RO technology, you can filter any water source such as groundwater, seawater, tank water, etc.
The conventional RO water purifiers have a 25% water recovery. It means when you load 4-glasses of water. It filtered & supply 1-glass of water. Hence, The latest RO technology supplies you with 50% of purified water.
Besides, This R.O. water purifier’s latest technology is more capable of purifier water from heavy contaminants such as pesticides, fluorides, and some toxic fungi.
All water purifier brands extract wastewater. As per their guideline, you can use extracted water to wash the clothes, clean the utensil, and do other routine works.
2. UV – Ultraviolet water purification technology
Ultraviolet purification is a powerful method to eliminate harmful microorganisms like bacteria and viruses from water.
First of all, this water purification technology is much better than other water purification technology. It is because of emitting ultraviolet rays to kill harmful micro-organisms. These UV rays produce from UV electric bulbs installed in the water purifier.
Moreover, UV purification is a more effective method to kill most complex components and toxic micro & macro-organisms.
This UV water purification technology requires consuming just 60 watts of electricity to perform well.
Process of UV purification
Under the UV purification process, whenever water passes through from the UV filtration tube. Immediately UV electric bulb produces UV rays to break down harmful organisms’ genetic codes (DNA) and ultimately destroy them.
The UV purification technology is ideal for killing 99.9% of destructive microorganisms without including any chemicals or changing the water taste.
Purified water from UV technology is 100% pure, tasty, and naturally safe.
Everything has its advantages & disadvantage. Similarly, the UV purification technique has a burden that is unable to clean toxic components such as lead, fluoride, pesticides, and arsenic from water.
But don’t worry, Reverse osmosis (RO) technology can clean these toxic components.
3. UF – Ultra Filtration water purification technology
Ultra-filtration (UF) water purification technology can also remove harmful organisms & contaminants like bacteria, viruses, parasites, mud, and dirt present in the water.
For purification of these contaminants & organisms, there is no chemical or electricity required.
Ultra-filtration (UF) water purification technology is ideal for retaining minerals from the water. As a result, it saved extra costs during water filtration.
Similarly, the Ultrafiltration water purification technique cannot clean toxic components (lead, pesticides, fluoride, and arsenic) from water.
Process of UF purification
The functioning of RO & UF technology is almost the same because both technologies use a membrane to eliminate toxic contaminants.
If you compare the functions between UF & RO, it’s pretty different. Let’s understand how?
UF water filtration technology uses the 0.02μm size of the fiber membrane whenever the water passes through by force from 0.02μm the size of the fiber membrane.
This membrane extracts toxic components that were presented in the water. Hence, final result, you get pure & clean water.
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What is TDS (Totally Dissolved Solids)?
TDS means total dissolved solids. It is nothing but some inorganic salt (calcium, magnesium, potassium, sodium, and chloride) and some other micro-organism in water.
Therefore, it comes from natural sources, sewage, urban development, industrial wastewater, and chemical used in farming processes.
The important thing is that your drinking water should have a perfect level of TDS, neither high nor low. Whenever the TDS level decreases, then the water becomes tasteless. In other words, strong possibility to see harmful contaminants.
So now the question is that, which TDS level of water is healthy for us? Let’s understand in the table below.
|TDS Level MG/LTR||Result|
|less than 150||Fantastic|
|150-250||Good for human consumption|
|250-300||Not good for human consumption|
|300-500||Unfit for drinking|
How to Check the TDS in water?
The answer is simple; you need a TDS Meter to measure the TDS level in the water. You can also select the best and affordable TDS meter from Amazon under Rs 500 just Click Here.
As you got a TDS meter, then On and dip into the water. Suppose it identified that your input water is 200 TDS level.
As per the table, this water TDS level is healthy to drink. Make sure neither the water TDS level over the 250 nor included harmful components.
Besides, you should have proper information about the guidelines for safe drinking water in India. To avoid this situation and ensure good health, we recommend using an RO water purifier in your home.
Quality of water in your location
You must constantly be aware of this question that what is the quality of water in my location? There are mainly two sources of water: surface water and groundwater.
Surface (soft) Water is the water that comes from lakes, rivers, and reservoirs.
Groundwater (hard water) is the water that comes from under the surface of the earth.
Groundwater is harder than surface water because its TDS (total dissolved solids) is higher than 1000ml/liter.
If your locality water’s TDS level is higher than 500ml/liters, you should go for an RO water purifier. If the TDS level is less than 500ml/liters, then a UV water purifier is an excellent choice for you, rather than going for an RO water purifier.
At last, when water is highly polluted, and the TDS level of the water purifier is also higher, then go for RO+UV water purifier.
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Different water sources – Best water purifiers in India
Life is not possible without water. All the living things in this world require water for evolution and reproduction. As you already know, 75 % of our body is made up of water. This is why water is the most important factor for living on earth.
There are mainly two types of water sources in the world such as surface water and groundwater. The surface water sources are rivers, lakes, reservoirs, oceans, and seas.
Second, groundwater is the primary source of many world populations and impure water sources.
The familiar water sources in India are Municipal Corporation water, Borewell or Groundwater, river, lakes, or pound.
Each water source has many different impurities that require different types of water purification systems.
Causes of Water Pollution
Nowadays, water pollution is one of the worst challenges which getting increases day by day life.
Existence of water pollution
Water pollution comes into existence when harmful toxins materials come to contact with the river, lake, ocean, reservoirs, etc. End result, these water sources are contaminated with toxic substances & harmful micro-organisms.
Besides, there are some water pollution sources like Industrial waste, domestic waste, and radioactive waste, and population growth, excessive use of pesticides, fertilizers, and leakage from water tanks. These are the 85% causes of water pollution.
Types of the Storage Tank
Make sure, the storage of fresh & pure water, it is important to check the quality of water tank material. Nowadays, most water purifier brands come equipped with ABC food Grade plastic, and their tank is made with high stainless steel that ensures water purity and durability.
Water Recovery of Water Purifiers
Usually, all the RO water purifiers extract wastewater after purified water. The conventional RO water purifiers have a 25% pure water recovery. On the basis of the latest water purifier technology, there is 50% of pure water recovery.
Generally, each of the water purifiers extracted wastewater, but as per their guideline & recommendation. You can use extracted water for gardening, clothes washing, and home & kitchen cleaning.
Gedgetsworld always recommends selecting one of the best and equipped with the latest technology RO water purifiers in India.
Purification Capacity of water purifiers
Most of the RO water purifier brands provide you with a purification range between 12 to 15 liters per hour. However, some top models offer purification capacity up to 20 liters per hour or higher.
Before selecting the best water purifier first, calculate your daily water consumption requirement then decided to choose your desirable brands.
Always keep in mind members of your family and their drinking water requirements will clear what water purifier is such lovely for your loving family.
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Best Water Purifiers in India – Frequently Asked Questions
1. Does boiling water remove TDS?
Boiling water doesn’t eliminate the TDS. But, It is an excellent way to inactive harmful microorganisms only for 24 hours. Once the water became cold, these microorganisms being active.
2. Which water purifier brand gives better after sell service?
It is essential to focus on good service after sell. Although, all the water purifier brands offer satisfactory service after the sale. Despite Kent, Eureka Forbes, Pureit, and Livpure water purifier brands provide one of the best services after the sale.
However, after-sell service mainly depends upon the service center’s availability in your location, types of service that your water purifier requires, accessibility of spare parts, etc.
If you want to check the service after the sale for any water purifier brand. So the effective way is to go to the above list of 10 best water purifiers in India and read each product’s advantages or disadvantages.
3. How much water is wastage in RO water purification technology?
The most significant negative point of the RO water purifier is it wastes too much water during purification.
We can understand the water wastage in the RO water purification process with an Example. If you put 4-liter water in your purifier, then it will deliver 1-liter pure water. The rest of the water will become waste.
The wastage of water depends on the impurities and dissolved solids in your input water. The Higher the Dissolved solids and impurities your input water has, the higher it wastes the water.
4. How do I use rejected water by water purifier?
There are various ways to use extracted wastewater after purification such as washing clothes, utensils cleaning, showering, gardening, car washing, and other use.
5. Buying a water purifier online is safe in India?
It is safe if you are using a secure and trustworthy website like Amazon for purchasing it. But Before taking any decision, check out the specifications of the product and price detail on the other trusty website.
6. What is a TDS controller?
TDS controller is a screw-based device that controls total dissolved solids in the RO purified water. Generally, the RO water purifier makes an almost 90% reduction of the harness of input water.
For example, let me explain: if the TDS level of the input water is around 1000, then the level of purified output water will be about 100 ranges.
Water with a significantly lower TDS level doesn’t taste great. To make the water healthy and consumable, it is essential to have some minerals and salt in the water.
The working process of the TDS controller is straightforward. When the water goes into the TDS controller presented in the RO water purifier system, the TDS controller divides the water into two ways. The first way goes through the RO membrane.
On the other hand, the second part of the water goes into the UV and UF filters. But the UV and UF filters do not make any change in the TDS levels. This is why the two different outputs come.
At last, these two types of water mixed up and become output water. This is the simple job of the TDS controller device.
Conclusion – Best Water Purifiers in India
In this article, I have discussed the best Water purifiers in India 2023. Also, we have shared some of the important things that keep in mind before purchasing it. Along with that, some of the frequently asked questions are asked by users.
Now you can take your buying decision easy. However, if I miss any information regarding any of the above mention products, feel free to comment on me.
Also, share this article with your loved ones to make them aware of water purification and help with buying the best water purifiers in India.
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