Best RO water purifier in India

It has a 6 stage purification process. In the first stage, suspended impurities like sand, dirt and other particles are removed from the water. In the second stage, excess chlorine is removed. In the 3rd stage the RO membrane enhances and improves the water by preventing the scaling of dissolved solids like calcium and magnesium. It reduces TDS by removing the hardness, pesticides and heavy metals like arsenic, lead and mercury. It also removes microorganisms like bacteria, viruses and protozoa. The post carbon filter, removes residual organic impurities and polishes the water and makes it clear, pure and great tasting. The Uv disinfects the water by eliminating water borne disease causing microorganisms like bacteria and viruses. 

The pros of this water purifier are that it is compact and lightweight and it has 6 stage RO + UV + MTSD purification. The con is that it lacks features like other water purifiers and the design is also not that great. 

It costs approximately INR 10,999. You will get a 1 year warranty on the products.

It has a 7 stage purification process and the approximate storage capacity is 8 liters. It can purify up to 15 liters per hour and it is recommended for all sources of water. It has a mineralz cartridge which retains the minerals that are lost when the water bypasses the RO membrane. 100% of the water passes through the RO and UV membrane in this water purifier, unlike other purifiers. It has a sediment filter, an activated carbon filter, RO membrane, Germicidal UV, Mineralz cartridge, silver impregnated taste enhancer and revitalizer cartridge. It has a zero splash faucet and a removable tank as well. 

The pros of this water purifier are that it has an electrical protection system, a glass holding tray and a transparent water tank. The con of this product is that it is a bit expensive. 

It has a power indicator that notifies you when the water purifier is on. It has a purification process indicator, a full tank indicator and an errors indicator, all of which are very useful. 

It costs INR 13, 5999 approximately. You will get a 1 year warranty on the product.

It has smart indicators and intelligent sensors. It kills 100% bacteria, viruses and other disease causing microorganisms. It has 4 levels of purification, which makes sure that there will be no impurities in the water and that the germs are killed. It has advanced e-boiling features that ensure that no impurities are left in the water and that all germs are killed. It has many amazing features like electronic monitoring system, auto shut off, cartridge life, water flow rate, back flush, unique e-boiling+, intelligent purity sensor (IPS) and inclusion of voltage stabilizer. It is automatic, TDS levels up to 200 mg/liter and the purification capacity is 2 liters of safe water per minute. The minerals are not lost post purification. The cartridge life is 6,000 liters of cartridge life. 

The pros are that the minerals are not lost post purification. It has a long cartridge life and it is highly automatic. The cons are that it is only suitable for TDS levels up to 200 mg/liter. It is not suitable for ground/borewell or salty water. It automatically switches off the UV lamp when the purifier is not in use for more than 10 minutes. 

It costs INR 9499 only.

This water purifier has a 7 stage purification process. It has a storage capacity of 8 liters and the purification capacity is 20 liters per hour. It can purify water with TDS as high as 2000 ppm. It is suitable for all types of water sources like municipal water, borewell water and tanker. It will give you a filter change alert and a UV fail alarm as and when required. It also has a SMPS which keeps it safe in case of voltage fluctuations. It maintains a safe level of essential minerals in the purified water and it uses a TDS controller as well. Kent has a Save water technology that recovers more than 50% of the water as purified water and it stores the rejected water in a separate tank so that you can use it for other purposes. Their after-sale service is also pretty good. The water purifier is equipped with two LEDs that will notify you whenever you have to change the RO membrane or when you have to change the UV bulb.

The pros of this water purifier are that it has a built in SMPS. It has a high power UV bulb and large storage tanks. It has push fit components as well. The cons of this water purifier are that the maintenance for this will cost you a lot. It has no pre filter and it has a large body. 

You get a 1 year warranty and a 3 years free service. It cost INR 16, 690 here.

It is a fully automatic water purifier and it has a TDS controller. 

It has a double purification technology that removes harmful bacteria and dissolved impurities, which makes the water 100% clean and pure. It is suitable for purifying tap water and municipal corporation water. It has a purification capacity of 20 liters per hour. It recovers more than 50% of the water that is purified and stores the rejected water in separate tanks for reuse of RO waste water. It has an 11 watt UV lamp, which deactivates harmful bacteria and microorganisms. It has a sediment, carbon block filter, UF and post-carbon filter that works together to give you clean and fresh drinking water. The pros are that it has a good storage capacity and less water wastage. The TDS controller adds essential minerals in post purification and it is suitable for water from all sources. It has high maintenance cost.

It has double purification using RO and UF and inbuilt TDS controller. The storage capacity is 8 liters. It has a high purification capacity of 15 liters per hour and it is suitable for all water sources such as overhead storage tanks, bore-wells, municipal taps and even water tankers. It retains essential minerals in purified water using TDS controller which provides 100% safe and tasty drinking water. It has an inbuilt SMPS to keep it safe from power fluctuations and spin wielded RO membrane. It is tested and certified for quality and performance. 

The pros of this product is that it has a high storage capacity and the high purification capacity of 15 liters/ hour. It has a double purification with RO+UF with TDS controller. The cons are that there is no auto alert for the filter/membrane change and there are no display for indicators. The cons are that there is no auto alert for filter/membrane change and no display for indicators. The approximate price for this filter is 11,699.

It has a double filtration of RO membrane and UF membrane. Kent Super also features Kent’s patented Mineral RO technology i.e the TDS controller. 

It has a RO+UF purification which consists of a sediment filter, activated carbon filter, RO membrane, UF membrane and TDS controller. It has a purification capacity of up to 15 liters/ hour. It features a TDS controller with which you can adjust the TDS level of the purified water. It has a 8 liter storage tank. 

It costs INR 12, 298 and you will get 1 year warranty plus 3 years of service AMC worth INR 300 free. It has a UF filtration that can remove organic and inorganic impurities including bacteria and viruses. It is not as effective and reliable as UV purification when it comes to treating microbiological impurities like bacteria and viruses. It has a maximum duty cycle of 75 liters/day and the power consumption is 60 watt. The pros of this water purifier is that it has a TDS controller and 3 years’ service AMC worth INR 3000 Free. 

It has a 1 year warranty and is compact and stylish. It has a pre-sediment filter, pre-carbon filter, sediment filter, RO membrane, UV lamp and post-carbon filter and it has an aqua test.  It has a copper impregnated activated carbon, which removes smell, odor and has anti-bacterial properties as well. It will give you a UV fail alert, which will notify you when the UV lamp of the water purifier becomes ineffective.  It also has a child lock button.

It has purification on indicator, which will notify you whenever the water purification process is going on in the water purifier. It has a full tank indicator which will notify you when the water storage tank is fully filled. It has a low pressure indicator that requires a decent amount of water pressure for its proper working. It has a UV fail alert that will notify you whenever the UV lamp of this water purifier will become ineffective. 

The pros of this product are that it has a good water purification system. It has a decent alert system and it has a child lock for the tap. The cons are that there is no filter change indicator. 

 It costs INR 10000 approximately and you will get a 1 year warranty.

It stores 7 liters of water and it has many filters to remove salts and microbes in multiple stages. It puts water under a 6 stage purification process – The first filter removes fine and coarse particular matter from water, the second filter absorbs harmful pesticides and odor-causing organic compounds from the water, the third one prevents salt from scaling on membrane layers which improves the membrane’s purification capacity and increases its longevity. It also enhances the taste of water and removes volatile organic impurities from the water. You will get clean, odorless and better-quality drinking water.

The pro of this product is that it retains the essential minerals after purification and it has a sleek and compact design. The cons are that it has no alert for filter change. 

 It costs INR 9,499 approximately. You will get a 1 year warranty on this product. 

It has a storage capacity of 8 liters which is more than enough to handle the daily drinking needs of a small to medium-sized family. It has the purifying technology of Reverse Osmosis along with Ultra violet filtration (UV) filtration. The purification process is a six-step purification process to remove all kind of potentially harmful materials from it. The water purifier can purify water up to a TDS level of 2000 PPM. There is a child lock in this water purifier as well. 

This place has an aqua taste booster that rejuvenates the taste of water and maintains an optimum pH level to give you fresh and fantastic tasting water. The copper embedded activated carbon ensures that all volatile organic compounds are removed as well as bad odor. 

The pro of this water purifier is that the dispensed water tastes really good. Pre-filter is supplied at the time of installation by the brand itself. The cons are the water wastage is more than the other water purifiers. 

It has a tank full indicator which will alert you when the storage tank is full. 

It costs INR 14, 644 and you will get a 1 year warranty. 

All these water purifiers have got you covered if you get hard water at your house and you should definitely check them out.

Here's The Summary List of Best RO water purifier in India