10 Best Water Purifier For Home In India – Reviews: Buying Guide
“Stop Risking Your Health at The Hands of Unclean, Non-Purified Water”
Water is life-saving and necessary but clean drinking water is essential. Find the best water purifier for your home and stay healthy.
We are continually facing a challenging situation when it comes to buying a water purifier. Every day new products are added to the market. With persuasive marketing strategies surging, it has become almost difficult to buy the best water purifier without having sufficient knowledge of the market and the available products.
In this article, we have covered the essentials of choosing a good water purifier and reviews of some of the best water purifiers of the market that you can consider buying. So keep reading along!
As promised earlier, here are the reviews of best water purifiers on the market that you can compare and choose the best for your use as per your suitablility.Top 3 Water Purifiers Comparison 2019
Blue Star Aristo
- Capacity 7 Litres
- Child Lock
- 6 Stage Purification System
- Free Installation+One Year Warranty
Kent Grand Plus
- Capacity 8 Litres
- RO+UF+UV with TDS
- Double Purification
- Free Installation+One Year Warranty+3 year Free Service
- Capacity 7 Litres
RO + UV + Mineralizer
- Up to 12 Litres Per Hour
Six Stage Water Purification System
- One Year Warranty
CHECK PRICETOP 10 BEST WATER PURIFIERS COMPARISON
Where to Buy
7 LITRESBest Price
Kent Grand Plus
8 LITRESBest Price
Aquasure from Eureka Forbes
7 LITRESBest Price
12 LITRESBest Price
7 LITRESBest Price
Blue Star Majesto
8 LITRESBest Price
8 LITRESBest Price
7 LITRESBest Price
5 LITRESBest Price
12 LITRESBest Price
10 Best Water Purifier For Home in India (2019)
1. Blue Star Aristo RO+UV 7 Litre Water Purifier
Although Blue Star is relatively new in the water purifier department in India, the brand has worldwide recognition. The Aristo is a stylish looking 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.
And the best part of this filter is that it gives you a good range of alert notifications. Aristo offers 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.
Let’s take a look at what’s the Blue Star Aristo has to offer:
- Latest technology RO+UV filtration
- 10-inch Large filter for effective cleaning
- Child lock feature
- Alerts and indicators
- Free installation and one year warranty
- The installation takes 3-4 days from the time you get the product, that’s a significant wait.
But anyways for the price and features it offers, it’s an excellent filter to consider, especially if you have a small family with kids.
2. Kent Grand Plus RO+UF+UV with TDS Controller Water Purifier
Underground water or even municipal water supplied in your taps is not safe for drinking. An increasing number of people are now buying RO water purifiers for their homes. But you know what’s even better than an RO, A Mineral RO water purifier. Yes, it has everything a good RO water purifier has to offer plus the benefits of added minerals in your water to boost your health.
With the new Kent Grand Plus, water is not only safe for drinking it adds to your health as well. This water purifier for your home will purify the water with its latest technology and add back to the water, essential minerals that are lost in the filtration process; giving you fresh, tasty and healthier water to drink every time.
The Kent grand plus has a capacity of 8 liters and is the most certified and awarded water filter for home use in India. Not only this, the double water purification and patent mineral RO technology offered by Kent, is unbeatable at the price they are offering.
I would say, Kent is universal as it can filter all types of water be it tap water, salty and hard groundwater or the chemically treated municipal water. The Kent Grand Plus filter knows how to do the best job!
So let’s see what you will get when you buy this water purifier
- Advanced mineral RO purifier technology with UV and UF
- TDS controller to manage water hardness level
- Water level indicator
- Filter change alarm
- One year warranted and three years of free servicing
- If the water at your place is too hard, then you need to change the filter more frequently than required.
Since I am using this product myself, well, I will give it a thumbs up based on personal experience.
3. Aquasure from Eureka Forbes 6 Litres RO+UV+MTDS Water Purifier
I suppose Eureka Forbes was among the first companies that launched water filters for home use in India. Yes, it’s one of the earliest and most reliable names of the industry not only in India but across the world. Aquasure from Aquaguard smart plus is a six-liter capacity, nicely built RO water purifier with UV and MTDS.
The new MTDS technology is an added advantage, especially in India where we get water from different sources that vary hugely in taste. So using this technology the taste of water can be adjusted to your like anywhere in India.
But the best feature of this water purifier that others don’t have is its smart energy saving technology. Yes, unlike other filters that keep running even after the water tank is full, this filter cuts off power as soon as the water tank is full. It helps in saving a lot of energy and keeps your electricity bill within the limit.
Let’s take a look at what it offers us:
- Smart, energy saving
- Efficient 230 watts
- 6 liters water capacity with water level indicator
- MTDS technology that lets you control the taste of water
- Free installation with one year warranty
- No filter change alarm
So, with no filter change alarm, you have to do a manual calculation according to the number of liters of purified water you have used. That is a bit big deal if you are not keeping track of how much water you have been using. Rest, you can always stick to the brand name and quality.
4. Aquatec plus Advance Plus 12L RO+UV+UF+TDS Water Purifier
Aquatec plus is relatively a new company, and probably that’s why it’s offering its new Advanced plus water filter with so many features at a meager price in the Indian market. But The best part is not the price but it’s the level of TDS that it can work. Given the fact that in India we receive mostly underground water that is too salty and hard, this purifier can handle a TDS level of 2000 which is excellent!
The Aquatec plus offers perfect filtration and clean water up to 99% of germs, pesticide, chemicals and sediments removal using its powerful RO technology. It has a great built with a stylish look to complement a modern kitchen and home.
But what it lacks is that there is no control over the taste of water which in India is a big deal. Taste of water is essential, and the filter lacks in ensuring the good taste of water.
With a good filtration rate of 15 liters per hour, this wall-mounted water filter is a pocket and space saver both unless you don’t care much about the taste of water. It’s pretty economical in maintenance with cartridge change required only ones a year even when using for very hard water as well. So that’s a big relief.
Well, all in all, a decent water filter with quality water filtration within a budget but I suppose if your pocket allows a higher variant or another seller that can manage the taste of water as well, it would be a better choice.
5. Livpure Glo 7-Litre RO+UV + Mineralizer Water Purifier
Excessive purification of water extracts the essential minerals in the water as well, but with Livpure Glo you get all the benefits of pure and fresh water with essential minerals intact and quality drinking water.
Livpure brings you a seven-liter water purifier that purifies water with its advanced UV and RO technology and mineralizer that keeps the essential minerals in the water safe and add back minerals that are vital towards making the water healthy.
With this amazingly designed water purifier, you get safe and healthy drinking water instantly. It can convert tap water into pure and safe drinking water at a rate of 1500 ppm. With a delivery capacity of 12 letters per hour and storage of 7 liters of purified water, Livpure guarantees healthy and pure water for every household.
The six-stage water purification system
The Livpure water purifiers work at six stages to supply pure water.
- Stage 1: Sediment filtration: It removes water impurities like sand, dust, rust, coarse and fine particles in water.
- Stage 2: Absorbing carbon filter: The pre-activated carbon filter absorbs organic impurities and chlorine from the water. Is also absorbs pesticide, chemicals, industrial waste while removing odor and color.
- Stage 3: Reverse Osmosis: When the water passes through the RO membrane, it removes harmful chemicals like herbicides, THM and hazardous metals like copper, leads along with water hardness and salts.
- Stage 4: UV column: When the water passes through the UV light column, it kills the microorganisms, bacteria, and viruses in the water, protecting you against microbes.
- Stage 5: Silver Implemented carbon (post) filter: At this stage, volatile organic contaminants are removed, and the taste of water is enhanced.
- Stage 6: Mineralizer: The mineralizer aids in enhancing the taste of purified water, balances the water pH level and adds essential minerals to the water.
Given that there were many complaints from different cities for poor installation and maintenance services, yet in areas like NCR, Delhi, And other northern states the customer response was good.
- Six stage water purification system
- Added mineralizer for healthy water
- One year warranty on the product
- Water storage tank made from food grade plastic
What’s Not So Good
- Installation and after sales services
Well, this is undoubtedly within the budget water purifier that gives an excellent tasting and healthy water, but still, the customer service needs a lot of improvement especially in some areas. Hopefully, the company will look to improve their service. Given this; it’s worth the money you spend.
6. Kent Ace Mineral 7-Litre 60-Watt RO+UV+UF Water Purifier
Looking for a perfect water purifier that fits in your kitchen and provides guaranteed safe drinking water with a trusted brand name? If yes, then Kent Ace Mineral water purifier should be your choice.
Kent is among the largest selling water purifier brand in India. Although it’s priced a bit on the higher side ones you know what it’s offering, the price will be all worthwhile. The Kent Ace Mineral water purifier has a storing capacity of seven liters with storage container made of food grade plastic. Filtration process consists of high-quality RO +UF+UV+TDS controller. The filtration system has the potential to remove harsh chemicals, dissolved impurities, microbes and sediments thus providing you safe and fresh drinking water every time.
Kent Ace is WQA and NSF certified and is tested rigorously to meet the highest levels of safety and quality standards. It has also received the Gold Seal certificate for providing excellent water quality. It’s the largest and the best water purifier in India. This water purifier can filter water from any water source, i.e., municipal or groundwater or any other. So whatever be the water supply source at your home Kent Ace Mineral water purifier will deliver you pure and fresh tasting water. Supplied with an 11 watt UV lamp, it can quickly deactivate harmful microorganisms providing 100% pure drinking water. Comes with a filter change alarm that goes on when cartridges need replacement. There is UV fail alarm as well that notifies if UV has failed and it needs replacement.
The process of water purification in Kent Ace is fully automated. While the use of latest technology spin welded, RO gives the membrane greater life and quality performance. All the components are easy to fit and leak-proof, and the best part is that the installation is free and is provided by the manufacturer.
- Perfect 60-watt wall mounted purifier
- RO+UV+UF+TDS controller with the latest technology
- Purifies 15 liters of water per hour with 7 liters of storage capacity
- One year warranty on parts and six months warranty on cartridges
What’s Not Good
- The waste to filtered water ratio is comparatively higher
All in all, it a worthy buy with the warranty from the manufacturer. A little delay in customer service can happen sometimes, but the water quality is uncompromising.
7. HUL Pureit 5 Ltrs Classic RO+UV 6 Stage Water Purifier
The classic RO +UV water purifier is like a little wonder for every home. With extensive six-stage water purification system, it delivers safe and great tasting purified water.
The best part of this purifier is that it comes with an in-built voltage guard that keeps your purifier safe even at extremely high or low voltage fluctuations. With the HUL Pureit, you get an efficient and long-lasting purifier made from the engineering-grade plastic body and with a storage tank made of food grade plastic having a capacity of 6 liters. 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 post RO Carbon filtration. The TDS controller can work on hard water with 1800 ppm and soften the hard water making it safe for drinking. Filtration system and blocks or cartridges are made from larger blocks that allow water to remain in contact with filtration blocks for a longer time thus helping in purifying water with increased efficiency. Larger filtration blocks are indicative of a better and higher life of the filter and the RO membrane.
One of the best parts of buying the HUL Pureit water filter is that you get a free installation that is easy and hassle-free. The product comes with a one year warranty from the manufacturer. HUL Pureit has Sleek and stylish design to compliment your kitchen and enhances its looks. It weighs around 7.87 kgs so you can easily mount it on the wall.
- Advanced technology water purification system with RO+UV+MF+TDS controller
- Built-in voltage guard to save the appliance from extreme voltage fluctuations
- Easy and free installation
- One year warranty on the product
What’s Not Good
- No alarm system of any kind, neither for a filter change or power off or UV change
If you are searching for a trusted water purifier without a fancy name or looks or any additional systems, but only pure and safe drinking water then HUL Pureit should be your choice.
8. Blue Star Majesto MA4BSAM01 8-Litre RO+UV Water Purifier
Majestic by name, elegant by design, welcome to your home a water purifier that guarantees fresh and safe drinking water. Bring home the new BlueStar Majesto and replenish your thrust with healthy and tasty drinking water.
Now, the Blue Star Majesto is loaded with many features that you will inevitably make you love it. I won’t say it’s very budgeted yet it’s good for its price and gives a fierce competition to its competitors like Kent or Aquaguard.
Coming to its features, the Blue Star Majesto will deliver you:
- Highest quality safe drinking water with its advanced six-stage purification process.
- Comes with double layered UV+RO protection for clean and contamination free water.
- It offers A 8 liters storage capacity of fresh filtered water every time.
- Unique ATB or Aqua Taste Booster technology to enhance and supply excellent tasting water.
- Copper impregnated Carbon filter for safely removing all solid impurities and dissolved chemicals.
- RO membrane can efficiently filter 285 liters of water per day
- Comes with added security and alarm features, like child lock and tank full alarm
- Sleek and stylish design to complement your kitchen looks.
The best part of this purifier is that it has a TDS controller as well. It can efficiently turn hard water up to 2000 ppm into safe sweet drinking water. Apart from this, the manufacturer offers one year guarantee on the product with free installation. The after sales services are excellent.
The six-stage advanced water purification system is summarized as:
- Stage 1: Pre-filter
- Stage 2: Pre Carbon filter
- Stage 3: Sediments filter
- Stage 4: Reverse Osmosis Membrane
- Stage 5: Ultra Violet Lamp
- Stage 6: ARB enabled Post Carbon filter
So What’s Good
- Advanced technology for water purification
- 8 liters of storage capacity
- Double layered UV and RO
- One year warranty with free installation
What’s Not So Good
- 10 kgs of weight are Quite heavy to mount.
An excellent product with a promise of safe drinking water. But the quality of the material used is low, Cannot say cheap as you are paying a good amount. Given its stylish black color and design, it can surely suit your elegant kitchen.
9. Ruby RO+Uv+TDS Controller Water Purifier
RO water purifiers are best if you have a hard water supply at home. The Ruby RO water purifier from AQUA PHOENIX is one of the best water purifiers for home use. This brand has over 10 years of experience in manufacturing RO based water purifiers with unique design and make.
The fact that most RO water purifiers come at a higher cost, you would love to invest in Ruby RO that guarantees quality at a very reasonable price. Ruby RO comes with six level water purification:
- It’s micro sediment filter efficiently removes all the rust, dirt and suspended sand particles from the water
- The activated carbon filter is efficient to remove up to 99% of all chlorine and other chemicals present in the water. It also reduces odor and color from the water.
- RO membrane in the filter system can efficiently process 75 gallons of water per day. The composite RO membrane removes impurities like lead, chromium, mercury, copper, barium, Fluoride, calcium, sodium, pesticides, nitrates and selenium from the water.
- UV light disinfects the water and destroys bacteria and viruses and other microorganisms in the water making drinking water pure and safe.
- Mineral cartridge maintains and adds essential minerals in the water to make the water healthy for drinking.
After the water passes through each stage, it is then stored for you to drink. I suppose if you are bothered with which water purifiers to buy, and you have a limited budget, the Ruby RO water purifier can be your best choice.
Now to further help you with more informed choice, the filter is excellent as it has original parts manufactured in the USA using Japanese Technology.
So What’s Good
- Six stage water purification
- Filter change indicator
- 12 letters storage capacity
- One year warranty on electrical parts
What’s Not So Good
- Poor customer care service
Well, If you are looking for an answer to which water purifier is best, then I am sure you got your answer now. So what are you waiting for, get the Ruby RO+UV+ TDS controller water purifier and bring healthy and tasty drinking water for your family!
10. Havells Max RO+UV+Mineralizer, 8 Litres Water Purifier with Revitalizer
Havells is not a new name, it’s been in the market for long enough and has achieved customers trust. So, when a product comes from such a reputed brand name, it sure must have an extraordinary quality backing it. Well, yes, indeed it is, the all-new Havells Max water purifier is a complete package. It’s not only a water purifier but its a total family health benefits package.
There is an added mineral cartridge that is responsible for correcting the pH of the purified water. The mineralizer combines and adds back natural minerals and other natural elements to the filtered water to make it healthier. So every time you drink the water, it not only tastes good it’s healthy for you and for your family.
Let’s take a close look at the highlighted features of this fantastic water purifier:
- The makers of Max have taken into account the revitalizing effect of water that is lost due to water pollution and a lot of pollutants are added to it. Havells has added a revitalizer that restructures the molecules in the water, making it biologically more active. This would help improve its mineral absorption power and hydration, making it a lot more beneficial than having any other water purifier.
- Havells Max comes with an inbuilt technology ‘I protect’ that continually monitors the quality of water purified thus ensuring you safe and clean drinking water every time.
- The exceptionally advanced electrical design makes it, performance oriented with benchmarking power cut if the voltage exceeds or drops from a certain point. Thus safeguarding your appliance from electrical failures, imparting it a longer life.
- Comes with an effective seven-stage water purification system that ensures the highest level of safety and quality drinking water.
- Individual germicidal added to get rid of all the germs present in the water, providing 100% clean and germ-free drinking water.
No pre-filter is required with this multi-level water purification system. Customers can go blindly with this superior technology and design that can fit any home
Should You Buy RO, UV or UF Water Purifier?
For healthy living, it is essential to drink clean and pure water. In most Metropolitan areas the quality of water is depreciating. Selecting the right water filter is critical to get safe and purified water for drinking. Impure water contains pesticides and harmful bacteria’s that can cause diseases, some of them being fatal, especially for young kids. If you have children at home then selecting the right water filter becomes even more critical.
Which One Is Better?
- There is no specific answer to the question as to which purifier is better. But the most suitable water filter for you will always depend upon your requirements and type of water supply at your home.
- The market offers various types of water filters that differ in their process of water purification.
- To be able to select the right water filter you need to understand the features of each type of water filter.
- Reverse osmosis or RO, ultraviolet or UV and Ultrafiltration for UF are the three common filters available in the market.
- Each of the water filters has its merits and drawback, but the one you need must fulfill your requirements with all merits.
RO UV UF difference
Below, we have listed down the fundamental differences between the RO, UV and UF water filters that will help you to make the right choice-
RO (Reverse Osmosis)
- The reverse osmosis water filter requires electricity to operate.
- It kills and removes almost all bacteria from the water.
- The RO filter needs to have a specific amount of water pressure for which additional power is needed.
- RO water filter removes even the dissolved salts in water.
- If the water is filthy, it needs to be combined with the pre-filtration system to improve quality.
- Ultraviolet water filters require electricity to operate.
- They kill all the viruses and bacteria’s however the dead bacteria’s stay in the water and are not removed.
- UV water filters can work efficiently with limited water pressure.
- But the UV water filters cannot remove the dissolved salts.
- The water needs to be clean enough for the UV filter to work effectively.
- The UF water filter does not require any electricity to operate.
- UF kills and removes all kinds of bacteria and viruses from the water.
- It can work with a regular water pressure supply.
- UF filter provides excellent results even when the water is filthy.
- The UF water filter cannot remove any dissolved salt from the water on its own.
Benefits of RO UV UF
- The main benefit of RO water filter is that it can remove all kinds of bacterias, viruses, and even dissolved Salt from the water.
- A UV water filter can work with dirty water but will not remove the bodies of killed bacteria and viruses.
- Another benefit of a UV filter is that it can work even if the water pressure is low.
- The UF water filter has its advantage. It is affordable and can work efficiently without the use of any electricity.
Some Other Points To Consider
There are numerous brands and models of water filters available in the market. Cost of all of these filters differs immensely. You need to compare the features against your requirement and then select a model that will suffice your requirements. Do not get attracted to some fake brands that sell similar kind of water filter at a low price. Such fake brands do not guarantee any quality standards and the quality of water that you are drinking plays a significant role in your health and lifestyle.
Why is Water Purifier Important For Indian Homes?
Water sources in India are very diverse, from rivers to reservoirs, but with increasing pollution level, the water quality is degrading over time. Although the Government is working on the issue along with various NGOs, yet it will take a long time to get the rivers cleaned.
Keeping this in mind, it is quintessential that every household in India must have a suitable water purifier. Although, is some houses water is supplied through underground sources still the underground water is high on salt and sediments content. However, both municipal and groundwater needs to be purified before it’s safe for drinking.
The market offers a wide range and makes of water purifiers to fit the budget of every individual living in India. But the problem is that not everyone is aware of the kind of water filter they must get for their home use. The water supply at your home determines the type of water filter you should use and understanding this is essential to get safe and healthy drinking water at home.
Although, the municipal water is treated to make it clean yet it is not safe for drinking. As the water is treated with chlorine and other chemicals to get rid of bacteria and other water pollutants, the water still has a substantial amount of chlorine, pesticides and other industrial wastes in it. It must be cleaned before drinking. You cannot go on boiling water every day, right! You need a perfect solution to this problem.
In this blog, we have covered different water purifiers suitable for Indian homes based on a kind of water supply and purification process needed to purify it. Along with this, we have provided suggestions for budget buys and best buys in the market. Hope when you are done reading this, you would have figured out which water purifier you would want for your home.
Benefits of Water Purifier For Indian Homes
You must be aware of the deteriorating water condition of rivers in India, but rivers are the primary source of water for every purpose even for drinking. Although the government is doing its bit to make the water safe and clean it’s we the people that need to work harder in maintaining that cleanliness!
Well, rest thing apart, most children under the age of five die of cholera and diarrhea and other diseases born of drinking contaminated water. This alone is the most significant cause of using water purifiers in Indian homes for getting save and clean drinking water.
Underlined are significant benefits of using water purifier for Indian homes:
- The paramount merit of using the water purifier is that it provides clean and safe drinking water.
- It helps in filtering almost 99% of germs, bacteria, pesticides, and chemicals which mear boiling the water can’t provide.Wards off the bad odor and taste in the water making it taste good and pure.
- The latest technology used in water filters helps in removing even the harshest of industrial chemicals that get dissolved in the water. Thus preventing many unwanted diseases.
- With the improvement in technology, now the water filters are available at low cost to benefit even the marginal income people so that they can have access to clean water.
- Most homes in India get an underground water supply that is hard, the RO water purifiers help in reducing the hardness of the water making it soft and safe for drinking.
- Filters with TDS controller keeps a check on the water quality and aid in providing the best water safe for drinking.
BUYING GUIDE : How To Choose The Water Purifier in 2019
When the health of your family is at stake, each decision counts. And buying a good water purifier is critical. Pure and fresh water free from any contamination will help in keeping your family healthy and disease free. Especially if you have kids at home, it is vital that you decide after much research and comparing all options of filters. While you are on the hunt to find the best water purifier for home use, you must have answers to these questions.
The quality of water is essential to determine what kind of water purifier will work best in your home. You must get the water checked at home before buying a purifier. The TDS level and water hardness will be paramount in this respect. If the water supply at your home has high TDS and is hard i.e. salt content in water is higher, then opting for an RO water purifier is better. While if the water is soft and, with low TDS, a multi-level carbon filter will do the necessary purification.
Check water contamination:
Water contains various bacterias, viruses, nitrate, dissolved pesticides and chemicals, industrial waste and suspended solids; all these contaminate the water making it harmful even dangerous to drink. Not every water purifier can remove all type of contamination. Therefore you need to check the kind of Contamination in the water supply at your home and then decide which water filter will suit your needs. If the water has a high contamination level, going with a UV+UF+RO will be the right choice. But if contamination is only in nature of sediments and bacteria then a carbon filter with UF will do the job well.
Yet another critical factor to know is the storage capacity in a water filter. The water filtration and storage capacity should be able to match your daily requirements for drinking and kitchen use. An automatic purifier is one good option because in that you don’t need to do anything. As soon as the water level will go down it will automatically start filtering to fill the tank. Thus you will always have water for your needs.
Every water filter call for regular maintenance. At least once in a year, the cartridges need to be replaced. So you must check the support that will be required in a purifier before you buy it. There are some filters that will require six months maintenance as well. Such maintenance adds to the cost of the purifier. The after sales services have to be better in this regard. If the company does not provide a good after sales service then there is no point buying it.
Warranty and Certification:
Always check the certifications of the water filter you are going to buy. It will help you identify a genuine and authentic brand and quality product. Along with this, it is essential that you check for the warranty of the product. So, after you have gathered all this information now, you are ready to compare different makes and brands in the market to make a better choice for the best water purifier for home use in India.
Now, this brings us to the end of reviewing products. Hopefully, till now you must have made your mind on which water purifier is the best. As for me, I use the Kent RO+UV+TDS controller at home and with my three-year-old son drinking the same water, I never had complaints from it. The customer care is good, though they take 48 hours(to remind that’s their standard time) to work on any complaint. It filters cartridges need replacement every year since water supplied in our locality is very hard. Apart from this, there have been no issues as I have been using it for three years now.