Best RO Water Purifier

Access to pure and healthy water that quenches our thirst is getting challenging every passing day. The ever-increasing water pollution and depleting groundwater level have made the situation even more alarming along with high TDS and toxic metals levels.

In such scenarios, a RO water purifier saves the day for us. Truly, the water is the elixir of our lives, and survival without it is impossible. This makes a RO water purifier a life-saver machine that purifies the tap water and renders it safe for drinking.

A RO water purifier uses the reverse osmosis mechanism for purifying water and keeping TDS levels in check.

In this review you will read about the difference between RO and UV purifier, when do we use, working, advantages, types, RO( Reverse Osmosis ) purifier, buyer’s guide, detailed review of the top 8 RO water purifiers and FAQs.

Difference Between RO and UV Water Purifiers

Both UV and RO water purifiers are electric water purifiers that work to produce safe and pure water that is suitable for human consumption. However, they differ in many ways because of the mechanism in which they work.

UV water purifiers use ultraviolet light to kill harmful disease-causing micro-organisms that live and grow in the water bodies like lakes, rivers, and municipal water supplies.

RO water purifiers work on Reverse Osmosis’s principle that uses a semi-permeable membrane that removes the suspended solid particles and other impurities from the water. 

Most RO water purifiers, unlike the UV purifiers, come with storage tanks that allow you to store purified drinking water in case of emergencies. UV water purifiers can kill the various germs, bacteria, and pathogens but fail to remove them from the water.

This issue is solved with RO water purifiers as they can remove these micro-organisms’ bodies, making the water much safer.

However, when it comes to the price, RO water purifiers are much more expensive than the UV purifiers.

They also alter the taste of the water. They also take much more time to filter, whereas UV purifiers filter the water faster. UV water purifiers are suitable for low TDS areas, while RO water purifiers are the best purifiers for converting hard water with high levels of TDS to soft water.

Both RO and UV water purifiers have their own specific set of benefits and drawbacks. Thus, it is important to know when and why RO water purifiers are preferred over UV water purifiers.

When Do We Use RO Water Purifiers?

UV water purifiers kill the disease-causing germs and bacteria in the water but cannot remove the bodies from the water bodies, which is possible by RO purifiers.

Moreover, there are many other harmful particles like dissolved solids, heavy impurities present in the water, which may cause more severe problems to our bodies.

RO water purifiers are the only purifiers used to remove these solid impurities, providing our families with safe and pure drinking water.

RO purifiers can also convert hard water into soft water. Hence, they are used in areas with hard water with high levels of Total Dissolved Solids (TDS) like groundwater.

Most of these purifiers come with a large storage tank made of food-grade plastic or stainless steel that allows you to store purified water without having to worry about the growth of pathogens.

This stored water provides the ready availability of purified drinking water even during water and electricity shortages.

Working of RO Water Purifier

RO water purifiers work using electricity. They use the principle of Reverse Osmosis (RO) to filter the unwanted and harmful contaminants from the hard water.

These water purifiers consist of a water pump and a semi-permeable membrane, referred to as the RO membrane.  The water pump produces a pressure that causes the impure hard water to pass through the RO membrane.

This membrane consists of pores of approximately 0.0005 microns that block the harmful solid impurities, dissolved salts, chemicals, and heavy metals, allowing only the water to pass through it.

Further, the contaminants are eliminated, and the purified water is allowed to get stored in the storage tanks.  RO technology in water purifiers is often combined with UV technology and other filters like sediment filters and activated carbon filters, which act as pre or post filters for better purification.

Often, the RO purification process causes the water to lose some of its essential minerals.

This problem is solved with a mineral booster’s help that ensures that the purified water retains all the essential natural elements. Thus, RO based water purifier provides its consumers much safer, healthy drinking water while also enhancing the taste and smell.

They are the ideal water purifiers to have in your kitchen.

Advantages of RO Water Purifier

  • RO water purifiers are capable of converting hard water into soft water. Hence, they are suitable for purifying water with high levels of Total Dissolved Solids (TDS).
  • They can remove dissolved solids, impurities, and heavy metals like arsenic, fluoride, lead, chlorine, sulfates, and nitrates that are extremely toxic for human consumption.
  • These purifiers can remove the dead bodies of disease-causing germs, bacteria, and pathogens. Thus, saving us from water-borne diseases like cholera, typhoid, flu, etc.
  • RO water purifiers are most commonly designed to include large storage tanks that allow you to store purified water for emergencies like water shortages and power cuts.
  • They improve the overall taste and odour of the water by removing the various bacteria and germs from the water.
  • They are easy to maintain, safe to use, and worth the price.

How Is Fluoride Removed From Water?

Fluoride is a toxic element that is present in the water. Consumption of water, which contains a high quantity of fluoride, can be extremely harmful and hazardous.

It can make your bones weak over time and cause various serious health issues like cancer and tumours.

So, if the water supplied to your home has a high fluoride content, RO water purifiers are your best choice.

RO water purifiers have a semi-permeable membrane that consists of tiny pores. These pores allow the water to pass freely while blocking dissolved solid particles, impurities, and toxic elements such as fluoride.

Hence, it eliminates the fluoride and provides you and your family healthy and safe drinking water.

Other methods, such as bone char and activated alumina, can also remove fluoride and other toxic elements from the water. However, they are not available in India.

How Does Under-Sink Water Purifiers differ?

Under-sink water purifiers work in the same mechanism as any other RO, UV, UF, sediment filters, and activated carbon-based water purifiers.

The main factor which distinguishes it from other wall-mounted water filters is how they are installed. These water purifiers are placed under the sink or kitchen counter in a closed cabinet.

While their faucet from where the purified drinking water flows is placed next to your kitchen tap, these water purifiers save space in the kitchen and remain hidden from the view of people.

It is convenient to use as they have a comparatively high purified water delivering speed capable of filling a water bottle in just a minute.

Moreover, you do not have to worry about spilling water on the kitchen floor and making a mess. You just have to place the bottle on the sink under the faucet and wait till your bottle fills up.

However, specific arrangements have to be made before installing an under-sink water purifier.

These water purifiers require a wastage water drain as there is a lot of water wastage during the purification process. Moreover, an electric wall socket is required under the sink for supplying power to the under-counter water purifier.

You also need to ensure that you have a tap with running water under the sink that supplies water to the water purifier.

Types of RO Water Purifiers

Based on the type of installation, RO water purifiers are divided into two types. They are as follows:

Wall-mounted or Table-top RO Water Purifier

Wall-mounted purifiers are the most popular types of RO water purifiers available in India. These purifiers can be wall-mounted or placed at the top of the kitchen counter.

They save space in the kitchen and also provide a modern look. Wall-mounted or tabletop water purifiers come with a storage tank that allows you to store water for situations like no electricity in the house.

Under-sink or under-counter RO Water Purifier

Under-sink or under-counter RO water purifiers are most popular in foreign countries. However, they are also slowly gaining popularity in India.

These water purifiers also come with a storage tank that allows you to store drinking water, but they are placed under the sink in a closed cabinet.

It is kept hidden from people’s view and comes with a faucet that is placed next to your kitchen tap through which the purified water flows.

RO Water Purifiers Buyer’s Guide

We provide a comprehensive guide to help you choose the right RO water purifier:

Test The Quality of Water

RO water purifiers are suitable for hard water that contains a high level of dissolved solids and other toxic metals like fluoride, lead, iron, arsenic, etc. that are harmful for human consumption.

Now it is difficult to understand the quality of water supplied to your home. We provide the following factors to help you understand if the water supplied to your home is hard or soft.

  • If the water supplied to your home tastes sour, it means the water is hard. Hence, RO water purifiers are preferred since UV water purifiers cannot turn hard water into soft water.
  • Take an amount of detergent or soap and mix it with the water present in the container. If the water lathers well and forms a foam, then the water is soft. While if it does not form a foam, the water is hard.
  • TDS water kits are available in the market. If the TDS level is more than 200 ppm, then the water is hard, and RO water purifiers are the right option.

On the other hand, to know if the water contains heavy metals and other disease-causing germs, bacteria, pathogens, and viruses, you need to collect a water sample and send it to a nearby laboratory.

The lab will test the water for the presence of these contaminants, analyze and send back the reports to you. To find a nearby lab, you can google it for more information.

Installation and Type Of RO Water Purifier

Ensure that you choose an RO purifier based on its installation type. You can choose a wall-mounted/tabletop water purifier if you want to add to the look of your kitchen. 

On the other hand, an under-sink RO water purifier is more convenient as it is away from the view of people. They save more space and do not spill water. Both of these purifiers have their significant features.

It is important to choose as per your preference. You also need to buy a purifier that provides free installation from the manufacturer in 3-5 days of the purchase.

Storage Capacity

RO water purifiers come with storage tanks that allow you to store water for emergency purposes. While choosing an RO water purifier for your kitchen, it is important to check the tank’s storage capacity so that you know how much water you can store.

The minimum storage capacity should be at least 7-8 litres. This ensures that purified drinking water is available at all times, even during the shortage of water and power cuts.

Type Of Tank

Apart from the storage, it is also necessary to check the type of storage tank of your RO water purifier. The tank should be made of food-grade plastic to ensure the durability of the product.

On the other hand, a tank made of stainless steel ensures durability and more hygiene as it reduces the growth of algae and other bacteria by a large percentage.

Moreover, the storage tank should be easily detachable. This allows you to clean it more conveniently without the help of a technician.

Some tanks are transparent, which allows you always to know the level of available purified water. Thus, the storage tank needs to have a large capacity along with these features.

Warranty and service

Warranty is an important factor during the purchase of any product. Choose a brand that offers you the best guarantee of the product with great after-sales service.

The RO water purifier you buy should have at least a 1-year warranty on the product. Certain brands like Kent water purifier offers you 4 years of happiness and convenience as it provides 1 year of warranty on the product and 3 years of free service.

Mode of Operation

An automatic mode of operation with an energy and electricity saving mode is always preferred. This automatically switches off the RO water purifier when not in use for over ten minutes. This helps save your electricity.

Features like filter change alerts notify you when you need to change the filter and RO membrane. It also automatically stops your purifier from working so that it does not provide water that is impure and not suitable for consumption.

Mineral Filter

Ensure that the RO water purifier comes with a mineral filter or a mineral booster. The RO purification technology, while removing the dissolved solid impurities, might also remove the essential minerals from the water.

A mineral filter is very important in the purifier as it retains all the essential natural minerals in the purified water. Thus, you obtain safe as well as healthy drinking water for your family.


RO water purifiers are more expensive than the other types of water purifiers but are worth their price. They are available at various prices.

It is important to check the prices before making a buy to not cross your budget.

It is also essential to determine the maintenance cost of the water purifier, which includes the cost of changing filters, the RO membrane, and other service costs. This is required to not regret buying a great product just because it cost more than your budget.

1. Kent RO Water Purifier 

KENT Wonder 7-Litres Wall-mounted RO Water Purifier
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Kent RO systems is a leading health-care manufacturing company headquartered in Noida that deals in the production of water purifiers based on the reverse osmosis technique.

This Kent Wonder, the water purifier model uses RO technology and ultra-filtration to remove all the dissolved impurities from the water, including bacteria and germs.

The wall-mounted white pearl model has a large storage tank that is transparent and allows you to know the level of water available in the tank. It produces safe and purified water at a faster rate.

Moreover, it enables you to enjoy four years of happiness and security as it comes with a one-year warranty + 3 years of free service. Hence, this RO water purifier is our number one recommendation

Main Features
  • Water Purifier Type: Electric with storage
  • Installation: Wall-mounted/Countertop
  • It has a 7-litre storage capacity, which provides ready availability of safe drinking water even during water shortages
  • Purification capacity is 15 L/hour that provides purified water at a much faster rate, making it readily available
  • Technology: RO water purification with UF that allows double purification by removing dissolved impurities like bacteria and viruses
  • It has a food-grade plastic tank that makes it highly durable and long-lasting
  • It comes with one 3-way connector, 1 SS ball valve, two each screw and plastic inserts, 1 sticker center drill, 3 meters each food grade pipe (White and Blue), and a user manual
  • The Kent Wonder allows you to enjoy happiness for four years with a one-year warranty and three years of free service
  • Power consumption: 60 watt
PROS (What we liked)
  • The Kent Wonder is suitable for domestic purposes and the purification of brackish/tap water/municipal corporation water supply because of its double purification technology (RO+UF)
  • It has the patented Kent Mineral RO technology that retains all the natural and essential minerals using the TDS controller.
  • It provides 100% safe, tasty, and pure drinking water
  • The large 7-litre storage tank is transparent and detachable, which can be easily removed and cleaned without a technician’s help
  • Since this RO water purifier can be wall-mounted or placed on a countertop, it saves space in your kitchen and can be placed anywhere
  • The Kent Wonder RO Purifier is tested and certified for its performance and quality by the world’s renowned laboratories, such as the WQA (USA & India) and NSF (USA)
CONS (What we didn’t like)
  • No negative points were observed so far
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2. LG Puricare RO Water Purifier

LG Puricare RO + Mineral Booster Water Purifier with Dual Protection Stainless Steel Tank
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LG is one of the most popular electronics company that deals with the manufacture of almost all kinds of electronics, smartphones, refrigerators, TV, and washing machine are to name a few. LG water purifiers have also gained immense popularity over time.

The LG Puricare WW140NP is an RO water purifier with a mineral booster that retains all the essential natural minerals in the water. Thus, we get pure, safe, and healthy drinking water.

The digital display and filter change indicator are the two important features that make it much more convenient to know the water level in the RO water purifier with stainless steel storage tank.

It also indicates when it is time to change the filter.  This allows you to always have a constant supply of purified water.

Main Features
  • Water Purifier Type: Electric with storage
  • Installation type: Wall-mounted
  • Technology: True RO Water purification delivers safe drinking water via a five-stage RO filtration system (Outside Sediment+ Sediment+Pre-Carbon+ RO + Mineral Booster) that removes contaminants as minute as 0.0001 micrometres in size
  • Power consumption at max is 40 watts
  • It has an 8 litre storage capacity, which provides ready availability of safe drinking water even during water shortages
  • It has a smart display with a filter change indicator that notifies you when it is time to change the filter while the water level indicator allows you to know the level of water in the tank
  • It has a warranty of 1 year on the product
PROS (What we liked)
  • RO filtration eradicates bacteria, viruses, and heavy metals to provide incredibly pure drinking water
  • The LG Puricare WW140NP RO Water Purifier comes with a mineral booster that adds on the mineral to the 100% RO purified water providing us with more pure and healthier drinking water
  • The water storage tank is made up of stainless steel, far more hygienic than a conventional plastic tank; it ensures that water remains safe for drinking with dual protection seal
  • The stainless steel water storage tank has 94% less E-coli growth in 24 hours than a plastic tank. Thus, it offers fresh and safe drinking water
  • The stylish black model can be mounted on the wall, saving space in the kitchen and adding a modern look to your kitchen
  • The digital sterilizing care offers the most hygienic method to sterilize the entire water path, faucet, and tank with a unique sterilizing kit that does not use harmful chemicals
  • LG authorizes the filter parts. Hence, it retains the efficiency of the product for a long period
CONS (What we didn’t like)
  • The filter has to be changed more frequently as compared to other RO water purifiers
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3. Ruby Water Purifier 

Ruby water purifier is a multi-stage and economical water purifier that uses the reverse osmosis water purification technology. It is ideally suitable for areas with hard groundwater that contains high TDS levels.

It provides safe and healthy drinking water for improving the health and well-being of your family. It features a unique design that ensures convenient installation and reliable operation. It quenches your thirst with clean and purified drinking water.

Main Features
  • Its purification technology constitutes the combination of RO, UV, and mineralizer with TDS controller
  • It comes with a robust purification capacity of up to 12 litres per hour
  • It provides a maximum duty cycle of up to 75 litres per day
  • It has a high storage tank capacity of 12 litres for storing purified water
  • It features an RO membrane of 75 GPD,, and its minimum/maximum inlet water pressure lies in the range of 0.3kg/cm sq to 3 kg/cm sq
  • It comes with various purification cartridges including pre-filter, sediment filter, activated carbon filter, RO membrane, and mineral cartridge
  • It works with the input voltage range from 180 to 280 AC
  • The dimensions of this RO measures H 50.5 X W 21 X L 41.5 cm, and it weighs 9.370 kg
PROS (What we liked)
  • It provides 6 stages of purification for providing clean and purified water
  • It comes with a good-quality RO membrane that provides purification with up to 1500 ppm TDS
  • It features a TDS control valve that helps adjust the level of minerals one wants in pure water
  • It outputs crystal clear and highly pure water
  • It features a 5 micron sediment pre-filter that removes sand, rust, and dirt particles from the water
  • It comes with a 1-micron sediment filter that effectively removes the sand, rust, and dirt particles again after pre-filter
  • Its activated carbon filter offers an improved reduction of odour, taste, and colour by removing organic chemicals and chlorine
  • It features a reverse osmosis membrane that effectively removes the hard water contaminants from the water including lead, pesticides, copper, nitrate, barium, fluoride, chromium, magnesium, mercury, sodium, calcium, etc
  • It comes with a post-carbon filter that improves drinking water quality by removing unpleasant taste and odours
  • It has an ultra-violet filter that kills the bacteria, viruses, and other disease-causing microbes present in the water
CONS (What we didn’t like)
  • The after-sales services are not satisfactory

4. Blue Star Water Purifier 

Blue Star Aristo RO+UF AR3BLAM01 7-Litre Water Purifier
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Blue Star Aristo RO+UF AR3BLAM01 Water Purifier is a new product available with several features. Since it is a double-layered protection water purifier, you get the best results every time.

The storage tank has a capacity of 7-litres, which can fulfil the daily needs of a family. The aqua taste booster is one of the unique features that come along with this product.

Let us look at the other features of this product.

Main Features
  • The product is designed with six stages of water purification methods, which include a pre-sediment filter, pre-carbon filter, sediment filter, RO membrane, UV Lamp, and post-carbon filter
  • All these methods ensure that the water you drink is purely safe from all harmful components.
  • The Aqua Taste Booster uses calcite media, which increases the taste of the water and also maintains an optimum pH level to prevent the water from being too acidic or basic
  • The double-layered protection of RO and UV can remove impurities, microorganisms, heavy metals, and radioactive matter from water
  • The cute and stylish design of this product adds style to your kitchen
PROS (What we liked)
  • The copper impregnated active carbon in this product ensures that smell and bad odour has been removed from the water. It also has antibacterial properties
  • The RO membrane is highly efficient, giving you the best result. The 10-inch filter serves the purpose of giving you the best result
  • The storage tank of this purifier is 7-litres, which is capable enough for your whole family’s consumption
  • To prevent unnecessary wastage of water, it has a child lock button option
  • An indicator tells that the water is being purified. It also has an indicator for tank-full
  • If the water pressure is low, the purifier gives an alert
CONS (What we didn’t like)
  • It takes time for storage to be filled
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5. Ao Smith Water Purifier 

Ao Smith Ro 10 Litre Wall Mountable Water Purifier
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AO Smith is an American company that deals with residential and commercial water heaters and boilers. It also provides great water purifier models, especially to the Asian markets.

AO Smith series has provided the consumers with water purifiers with different purification technology and unique specifications. The AO Smith Z8 is another great water purifier that uses RO technology to provide us with purified and safe drinking water.

It provides purified hot water and temperature choices of 45 º C and 80 º C which is very helpful during cold winters.

It comes with a large ABS storage tank of 10 L, where 0.8 L is reserved for the storage of hot water. The water purifier makes purified water readily available in all situations.

Main Features
  • Water Purifier Type: Electric with storage
  • Installation type: Wall mounted/tabletop
  • Technology: 8 stage RO Purification with mineralizer that provides healthy and safe drinking water with the essential minerals.
  • Power Consumption is 60 watts
  • The total storage capacity of the ABS tank is 10 L with 0.8 L storage for purified hot water
  • Membrane type: Thin film composite RO membrane that removes dissolved solid particles from water
  • Purification Capacity is 15 L/hour, making it easily available
  • It provides hot water with just a press of a button
  • The maximum input water temperature is 45 º C and minimum input water temperature five º C
  • The intelligent digital display comes with a cartridge life indicator that notifies you when the cartridge’s life is over
  • 1 Year comprehensive warranty, including all filters and RO Membrane from AO Smith
PROS (What we liked)
  • The advanced recovery technology saves 2X water than an ordinary RO water purifier ensuring 100% RO purified water
  • The hot purified water with temperature choices of 45 º C and 80 º C can be obtained with a button’s touch and is very useful during winters and in cold places
  • The RO+SCMT technology removes harmful substances from the water, and the mineral booster adds back essential minerals into the purified, healthy water
  • The purifier gives fresh and clean water even when there is no power
  • The RO cleans itself every time you turn on the purifier
  • The night assist glow feature allows you to locate the purifier at night and ensures that your kitchen looks good
  • The advance alert system notifies you in advance for the RO membrane and other filter changes
CONS (What we didn’t like)
  • This RO water purifier is quite expensive
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6. HUL Pureit Water Purifier 

HUL Pureit Advanced RO+MF 6 Stage 5L Water Purifier
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HUL Pureit provides its consumers with a wide range of advanced water purifiers for in-home consumption purposes. The HUL Pureit WCRO200 is one such advanced water purifier that uses RO technology for filtering water.

It also comes with a mineral filter that retains the essential natural minerals in the water. Hence, giving us purified healthy water.

The HUL Pureit water purifier comes with a 5 L storage capacity with an advanced voltage guard that allows it to work properly even during voltage fluctuations. It is a durable and stylish model that also saves electricity.

Moreover, it is automatic and allows the tank to fill up as soon as the water is drawn out from it making it much more convenient.

Main Features
  • Water Purifier Type: Electric with storage
  • Installation type: Wall mounted/tabletop
  • Technology: RO with a mineral filter that retains the essential minerals in the water
  • Storage tank capacity is 5 litres that allows you to store water even when there is no electricity
  • It has an advanced voltage fluctuation guard that allows it to work properly during voltage fluctuations
  • Warranty: 1 year on the product
  • It can purify 9-12 litres of water per hour
  • The advanced six-stage purification technology safe and healthy drinking water
  • RO membrane type: Thin-film composite spiral wound
  • Power consumption: 36 watt
PROS (What we liked)
  • It has a TDS removal feature that turns the hard water up to 18oo ppm into the soft and sweet water
  • It protects your family from harmful toxic heavy metals like arsenic, lead, fluoride, etc
  • The food-safe non-toxic and engineering grade plastic makes it safe to use also easy to clean and maintain
  • It has an auto-off function that shuts off the water purifier when not in use, saving electricity
  • The purifier functions automatically as soon as the water is drawn out of the tank, keeping it full all day with a continuous supply of pure drinking water
  • The water purifier is durable and adds a stylish look to your kitchen
  • It is very simple to install the purifier
CONS (What we didn’t like)
  • The purifier makes noise while purifying water
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7. Blue Star RO Water Purifier 

Blue Star Majesto MA3WBAM01 8-Litre RO Water Purifier
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Blue Star is known for the manufacture of reliable and exceptional air conditioners, air purifiers, and water purifiers. This wall-mounted/tabletop black and blue RO water purifier model has a sleek and stylish design that adds to your kitchen’s modern look.

It comes with an 8-litre storage tank and a child-lock button that ensures no wastage of water.

Moreover, the Aqua Taste Booster (ATB) enhances the taste of the purified water and maintains the pH balance, hence enhancing the overall drinking experience.

Main Features
  • Water Purifier Type: Electric with storage
  • Installation type: Wall mounted/tabletop
  • Technology: RO water purification
  • Storage tank capacity is 8 litres that allows you to store water even when there is no electricity
  • Type of tank: food-grade plastic that ensures safe drinking water with high durability
  • It comes with copper impregnated activated carbon that removes smell, odour and has anti-bacterial properties
  • The five-stage purification technology that includes pre-filter (optional), pre-carbon filter, sediment filter, RO membrane, and post-carbon filter gives pure and safe drinking water
  • Warranty: 1 year on the product
PROS (What we liked)
  • The RO technology removes the dissolved solids and heavy toxic metals, giving us safe and pure drinking water
  • The sleek and stylish design adds an attractive and elegant look to your kitchen
  • The child-lock button protects the purifier from unnecessary wastage of water
  • The Aqua Taste Booster (ATB) uses calcite media that enhances the taste of the water and maintains the water’s optimum pH level, enriching the drinking experience
CONS (What we didn’t like)
  • Customer service is not very good
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8. Aquaguard Reviva RO Water Purifier 

Aquaguard Reviva 50 RO Water Purifier
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Aquaguard Reviva RO is the ideal choice for water purification at home because of its RO technology that removes the excess TDS and other impurities making the water fit for consumption.

It also has an advanced Silver Surety technology that not only removes disease-causing microorganisms like viruses, bacteria, and protozoa-cysts but also restrains the growth of these microorganisms.

This prevents harmful water-borne diseases like cholera, typhoid, flu, etc. The purifier provides a constant flow of purified water that can be controlled.

Moreover, the large storage tank is transparent, which allows you to always know the availability of water. It is the ideal water purifier for your home.

Main Features
  • Water Purifier Type: Electric with storage
  • Storage tank capacity of 8 litres ensures the availability of pure drinking water at all times
  • Installation type: Tabletop
  • Purification Technology: RO purification technology that makes it an ideal choice for water purification at home
  • Power Consumption: 30 watts
  • The applicable TDS range is 500-2000 mg/litre
  • It has a large booster pump that drives the water through the membrane at a high pressure to ensure a constant water flow
  • The goods are warranted against defects arising from faulty designs, workmanship, and materials for 12 months from the date of installation or 15 months from the date of sale, whichever is earlier
PROS (What we liked)
  • The advanced Silver Surety technology removes disease-causing microorganisms like viruses, bacteria, and protozoa-cysts and restrains the growth of these microorganisms
  • It makes the water completely fit for human consumption by eliminating the dissolved pesticides, chemicals, and excess TDS
  • The large storage tank is transparent so that you are always aware of the available quantity of purified water in the tank
  • It has a dual flow tap that helps in controlling the flow of the water
  • Free installation is provided where the technicians explain the basic operations of the water purifier to you
CONS (What we didn’t like)
  • Quality could be better
  • Customer service for installation not up to the mark
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Frequently Asked Questions

1. Is the RO water purifier good for health?

Yes. RO water purifier contains a semi-permeable membrane used to filter out all the harmful components available in the water. Arsenic and other poisonous heavy metals are harmful to your health.

RO water purifier is cable of removing all those components. It also removes bacterias and other disease-causing germs while some believe that it also removes all the essential components from water, which are good for your health. While this is not true.

Thus, RO water purifier is very good for your health.

2. Which is better RO or UV Water Purifier?

RO water purifier can remove harmful components from water, such as heavy metal poisoning and arsenic, but it is not effective in killing all the bacterias and germs.

While UV water purifier uses the Ultra-Violet rays technology that makes it capable of removing all the invisible bacterias and disease-causing germs, both of them are great. Purchase either one, depending on your needs.


A RO water purifier is a necessity in areas with hard groundwater as this water possesses high levels of TDS (Total Dissolved Solids).  Unlike the UV water purifier, the RO effectively removes the heavy solid impurities from water to provide pure and safe drinking water.

Thus, a RO water purifier converts the hard groundwater into soft water. The toxic and heavy metals that are removed by RO include sulfates, arsenic, lead, nitrates, chlorine, and fluorides. 

Our top three are Kent RO Water Purifier, Ruby Water Purifier and Blue Star Water Purifier.

Moreover, it prevents water-borne diseases like typhoid, cholera, etc by removing the dead bodies of bacteria, pathogens, and other disease-causing germs. It also improves the taste and odour of the water.

Investing in a high-quality RO water purifier is a life-saving decision that promises sound health and safe drinking water for you and your family.


Anaida Sutherland

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