Best RO Water Purifier

Water is the most important thing for all the living organisms on earth. It is a colorless, tasteless and odorless liquid which supports life. Drinking water helps in various metabolic activities in our body. Hence, it is essential to have a constant supply of pure drinking water that is safe and healthy for human consumption.

Water consists of various disease-causing micro-organisms, dissolved solids, and heavy toxic metals that are hazardous for human consumption. While UV water purifiers can kill these micro-organisms to prevent water-borne diseases, it is unable to remove their bodies and other dissolved solids from the water. RO water purifiers are capable of solving this issue.

RO water purifiers are electric purifiers that use the process of Reverse Osmosis to purify water. This article hopes to provide the buyers all the important information regarding RO water purifiers for home.


Lets check out answers to some of the important queries which we always think of before buying water purifier.


What is the difference between RO and UV water purifiers?

When do we use RO water purifiers?

Working of RO Purifier 

Diffferent types of purifiers available in market 

Multiple advantages of RO water purifiers and

?Why Is a TDS controller Required In RO.

We also provide a RO( Reverse Osmosis ) purifier Buyer’s guide which explains all the factors which have to be considered before making a purchase. This is followed by a detailed review of the top six RO water purifiers along with the links to purchase them.

Top 6 RO Water Purifiers

Product

Storage Capacity

Power Consumption

Price

Our Choice

7 ltrs

60 Watt

The Digitally Smart Water Purifier

8 ltrs

40 Watt

The Best RO Hot Water Purifier

10 ltrs

60 Watt

The Auto-fill Up RO Water Purifier

5 ltrs

36 Watt

The Taste Booster

8 ltrs

-

The Ideal Home RO Water Purifier

8 ltrs

30 Watt

Product

Price

Our Choice

The Digitally Smart Water Purifier

The Best RO Hot Water Purifier

The Auto-fill Up RO Water Purifier

The Taste Booster

The Ideal Home RO Water Purifier

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.


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

RO VS UV Water Purifiers

Most RO water purifiers, unlike the UV purifiers, come with storage tanks that allow you to store purified drinking water in case of emergency situations.


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 the bodies of these micro-organisms 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 areas with low TDS 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 are unable to 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 serious 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 in to soft water. Hence, they are used in areas which have 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 consists of a water pump and a semi-permeable membrane which is also referred to as RO membrane.

Working of RO water Purifier

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 blocks 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 are 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 the help of a mineral booster 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.
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    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.
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    They improve the overall taste and odor of the water by removing the various bacteria and germs from the water.
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    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 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 tumors.


So, if the water supplied to your home has a high content of fluoride, 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 are also capable of removing 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 the way in which 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.

Under Sink RO water Purifier

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 which is capable of filling a water bottle in just a minute.


Moreover, you do not have to worry about spilling water in 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, certain 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 wastage of water 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
Blue Star Majesto MA3WBAM01 8-Litre 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 provides 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 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 the view of people 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:

1. 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 its difficult to understand the quality of water supplied to your home.

We provide the following factors which will 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 foam, then the water is soft. While if it does not form 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 sample of the water 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. In order to find a nearby lab, you can google it for more information.

2. 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 own significant features. It is important to make a choice as per your preference. You also need to buy a purifier that provides free installation from the manufacturer itself in 3-5 days of the purchase.

3. 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 storage capacity of the tank so that you know how much water you can store.


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

4. 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 as well as 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 to always know the level of available purified water. Thus, it is important for the storage tank to have a large capacity along with these features.

5. 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 along with 3 years of free service.

6. 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. Hence, saving your electricity.


While 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.

7. 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.


The presence of 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.

8. Price

RO water purifiers are more expensive than the other types of water purifiers but are totally worth their price. They are available in various prices, it is important to check the prices before making a buy so that it does not cross your budget.


It is also essential to find out the maintenance cost of the water purifier which includes the cost of changing filters, the RO membrane and other service costs. This is required so that you don’t regret buying a great product just because it costed more than your budget!

1. KENT Wonder 7-Litres Wall-mounted / Counter-top RO Water Purifier – Our Choice

KENT Wonder 7-Litres RO Water Purifier

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 water purifier model uses RO technology along with 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 which 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 free service. Hence, this RO water purifier is our number one recommendation!

Main Features

  • Water Purifier Type: Electric with storage.
  • Installation: Wall mounted/Counter top.
  • It has a 7-liter storage capacity which provides ready availability of safe drinking water even during water shortages.
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    Purification capacity is 15 L/hour that provides purified water at a much faster rate, making it easily available.
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    Technology: RO Water purification with UF that allows double purification by removing dissolved impurities like bacteria and viruses.
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    It has a food grade plastic tank that makes it highly durable and long-lasting.
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    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.
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    The Kent Wonder allows you to enjoy happiness for four years with a one-year warranty and three years of free service.
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    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-liter storage tank is transparent and detachable which can be easily removed and cleaned without the help of a technician.
  • 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)

  • As per the user reviews, the installation of the product was delayed, and the users had to pay installation charges.

2. LG Puricare WW140NP RO + Mineral Booster Water Purifier – The Digitally Smart Water Purifier

LG Puricare WW140NP RO + Mineral Booster Water Purifier

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 that comes 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 storage tank and also 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 that 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 micrometers in size.
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    Power consumption at max is 40 watts.
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    It has an 8 liter storage capacity which provides ready availability of safe drinking water even during water shortages.
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    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.
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    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 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 which is far more hygienic than a conventional plastic tank; it ensures that water remains safe for drinking with Dual Protection Seal.
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    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 any harmful chemicals.
  • The filter parts are authorized by LG. Hence, it retains the efficiency of the product for a long period.

CONS (What we didn't like)

  • As per a user, the filter has to be changed more frequently as compared to other RO water purifiers.

3. AO Smith Z8 10-Litre Green RO Series Water Purifier – The Best RO Hot Water Purifier

AO Smith Z8 10-Litre Green RO Series Water Purifier

AO Smith is an American company that deals in the manufacture of 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 as well with 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/table top.
  • Technology: 8 stage RO Purification with mineralizer that provides healthy and safe drinking water with the essential minerals.
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    Power Consumption is 60 watts.
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    Total storage capacity of ABS tank is 10 L with 0.8 L storage for purified hot water.
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    Membrane type: Thin Film Composite RO Membrane that removes dissolved solid particles from water.
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    Purification Capacity is 15 L/hour making it easily available.
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    It provides hot water with just a press of a button.
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    The maximum input water temperature is 45 º C and minimum input water temperature five º C.
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    The intelligent digital display comes with a cartridge life indicator that notifies you when the life of the cartridge is over.
  • 1 Years 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 the touch of a button 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 everytime 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 RO membrane and other filter changes.

CONS (What we didn't like)

  • This RO water purifier is quite expensive but worth the price.
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    As per user reviews, they faced a problem in installing the purifier, and the company’s technician wouldn’t come for installation at some places.

4. HUL Pureit WCRO200 5-Litre Advanced RO+MF Water Purifier – The Auto-fill Up RO Water Purifier

HUL Pureit WCRO200 5-Litre Advanced RO+MF Water Purifier

HUL Pureit provides its consumers a wide range of advanced water purifiers for in-home consumption purposes. The HUL Pureit WCRO200 is one such advance 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 water is drawn out from it making it much more convenient to use.

Main Features

  • Water Purifier Type: Electric with storage.
  • Installation type: Wall mounted/table top.
  • Technology: RO with a mineral filter that retains the essential minerals in the water.
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    Storage Tank Capacity is 5 liters that allows you to store water even when there is no electricity.
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    It has an advanced voltage fluctuation guard that allows it to work properly during voltage fluctuations.
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    Warranty: 1 year on the product.
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    It can purify 9-12 liters of water per hour.
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    The advanced six-stage purification technology safe and healthy drinking water.
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    RO membrane type: Thin film composite spiral wound.
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    Power consumption: 36 watts.

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.
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    It has an auto-off function which 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)

  • As per a user review, the purifier makes noise while purifying water.
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    There have been complaints regarding water leakages.

5. Blue Star Majesto MA3WBAM01 8-Litre RO Water Purifier – The Taste Booster

Blue Star Majesto MA3WBAM01 8-Litre RO Water Purifier

Blue Star is known for the manufacture of reliable and exceptional air conditioners, air purifiers and water purifiers. This wall mounted/table top black and blue RO water purifier model has a sleek and stylish design that adds to the modern look of your kitchen. It comes with an 8-litre storage tank and a child-lock button that ensures that there is no wastage of water. Moreover, the Aqua Taste Booster (ATB) enhances the taste of the purified water and maintain the pH balance, hence enhancing the overall drinking experience.

Main Features

  • Water Purifier Type: Electric with storage.
  • Installation type: Wall mounted/table top.
  • Technology: RO water purification.
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    Storage Tank Capacity is 8 liters that allows you to store water even when there is no electricity.
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    Type of tank: food grade plastic that ensures safe drinking water with high durability.
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    It comes with copper impregnated activated carbon that removes smell, odor and has anti-bacterial properties.
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    The five-stage purification technology that includes Pre-Filter (optional), Pre-Carbon Filter, Sediment Filter, RO Membrane and Post-Carbon Filter gives us pure and safe drinking water.
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    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 optimum pH level of the water, enriching the drinking experience.

CONS (What we didn't like)

  • Users have complained about water leakage from the product leading to wastage of water.

6. Aquaguard Reviva 50 RO Water Purifier – The Ideal Home RO Water Purifier

Aquaguard Reviva 50 RO Water Purifier

The 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 that 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 liters that ensures availability of pure drinking water at all times.
  • Installation type: Tabletop.
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    Purification Technology: RO purification technology that makes it an ideal choice for water purification at home.
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    Power Consumption: 30 watts.
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    The applicable TDS range is 500-2000 mg/ liter.
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    It has a large booster pump that drives the water through the membrane at a high pressure to ensure a constant flow of water.
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    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 not only removes disease-causing microorganisms like viruses, bacteria, and protozoa-cysts but also 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)

  • No such cons were mentioned about the product by the users.

Conclusion

RO Purifiers are the ideal choice for the areas with high total dissolved solids(TDS). RO water purifiers are true life savers, and they are a necessity in every household for providing purified, safe and healthy drinking water for the daily consumption of you and your family.

Here we come to the end of the article. There is a wide range of RO purifiers available in the market, each having their unique specifications. Hence, it is a tedious task for all the first time buyers to make the right choice. For this, we have provided a comprehensive buyers guide with all the essential factors you need to consider before making a purchase.

We have also reviewed the top 6 RO water purifiers for you to make the correct choice. The Kent Wonder RO water purifier is undoubtedly our no.1 choice. However, the following 5 RO water purifiers are also recommended options for you to choose from because of their great features. You can purchase them from the links provided. Hope this article helps!

Anaida Sutherland
 

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