6 Best RO Water Purifier in India (2023)

Following the COVID crisis, the world and we Indians prioritized our health. Polluted water is the primary issue in India. Most Indians drink tubewell water, tap water, and municipal supply water, which can be dangerous in some areas, particularly in the industrial region. So, to address the issue of contaminated drinking water, we show you the best RO water purifier in India, which not only safeguards against bacteria and germs but also removes harmful particles and rust from the water, thereby improving your health.

Some RO water purifiers include UV filters and other purification layers. Still, our experts compiled this list of the best RO water purifiers for home use based on price, features, and performance. Before that, read the buying guide for the best RO purifier in India.

Note: Remember that if your water is normal, you should not buy an RO water purifier. This is because most ROs reduce TDS below 100, reducing your water’s mineral content. And if you live in a village or your water supply contains less than 500 TDS, you can use a UF+UF water purifier.

HUL Pureit Eco Water Saver Mineral RO+UV+MF Water Purifier

HUL Pureit


  • Best water retainer purifier.
  • It works very well in terms of water cleaning.
  • 10 L of water capacity for a large family at this reasonable price point.

Reason to buy

This HUL Pureit Eco water saver RO with UV and UF is ideal for your home at a reasonable price if you want a water purifier that purifies and saves water. This is a 10 L purifier that can satisfy the thirst of a large family while also being used in the kitchen and for cooking.

It is missing one feature: hot water. With this 10L capacity, we could use it in the kitchen during the winter for hot water.

This is a wall-mounted tabletop purifier that is ideal for small and medium-sized kitchens, as well as large kitchens.

It is a combination of RO+UV+MF that is excellent for water purification. This is ideal if you live in an area where the water is extremely salty and hard. This is one of the best water purifiers for people who live in metro cities and capitals.

If you don’t have price and budget issues, this HUL Pureit Copper+ Mineral RO + UV + MF 7 stage is one of the best RO water purifiers.
  • Water wastage is very less.
  • Good at water purifying.
  • Nicely designed with good material.
  • Most of the users liked it. That’s why it is one of the selling RO purifiers.
  • This dramatically reduces the TDS level of water.
  • Maintenance cost is high.

AO Smith Z9 Hot+ normal RO

AO Smith


  • The elegant design comes with a beautiful display.
  • It has a hot water feature for cooking.
  • 8-stage purification.

Reason to buy

Look at this AO Smith Z9 RO+SCMT water purifier’s amazing elegant design. It is suitable for water with a TDS level greater than 200 and a mineralizer to maintain the mineral level in the water.

This is the one for you if you’re looking for a stylish wall-mounted RO water purifier. It has a cooking and drinking water option, which is very useful in winter.

Its ADVANCE RECOVERY TECHNOLOGY provides true water recovery, and MINERALIZER technology adds essential minerals like calcium and magnesium back into the water while also balancing the pH level of the water. But I don’t think so because this technology mixes normal water with purified water to balance the minerals.

Its design and display entice you to purchase. Its performance gives you complete authority to buy it.

if you live in a district, village, or tier 3 city, buy this AO Smith X2, a 5 L UV Ultra Violet + UF Water Purifier, under rupees 10000.
  • It comes with a beautiful design.
  • Just press the button to get cold and hot water.
  • Advanced Recovery Technology is ensuring 2x water wastage.
  • This RO + SCMT purifier comes with Advance Alert that lets you know if the RO membrane or other filters need changing.
  • Mineralizer technology could be more effective.
  • Its storage is so small, and it works at least 50% after getting full.

LG WW151NP RO+UV Water Purifier 8L



  • Stainless Steel Tank with a 10 Year Warranty 
  • This is one of the great RO purifiers.
  • This is a RO+UV water purifier with an 8-liter capacity.

Reason to buy

The LG WW151NP is one of the few RO purifiers that performs admirably regarding water purification. This 8L RO water capacity appliance is good for clean, treated water. This is ideal for drinking during the monsoon and rainy seasons and throughout the year.

This will match your recommendations if you look for a stylish RO for modern homes. This purifier looks good and has a Mineral Booster with calcium (Ca), magnesium (Mg), and EverFresh UV Plus technology to provide the best possible treated water.

This will last long because of its high build quality, and its tank comes with a 10-year manufacturer warranty. Its price is slightly higher than it should be. If you have a budget constraint, I recommend that you buy it for your kitchen. But if your budget is low or medium, you can buy this LG Puricare WW140NP RO + Mineral Booster Water Purifier with Dual Protection.

  • Top RO purifier.
  • Dual Protection Stainless Steel Tank.
  • Stainless Steel Tank with a 10 Year Warranty.
  • EverFresh UV Plus.
  • Digital Sterilizing care.
  • There is no hot water feature at this price.
  • Overpriced.

KENT Supreme Plus RO+UV


  • It is equipped with patented mineral RO Technology.
  • 20 LPH Output and 8 L of Storage. 
  • 4 Years of Free Service.

Reason to buy

Kent is India’s biggest water purifier brand in offline and online markets. You will see this in every second office, business building, government area, and many more.

The Kent Supreme Plus RO+UV purifier comes with patented mineral technology to ensure the mineral level in the water. The in-tank UV LED keeps purified water pure for a longer duration.

This is a wall-mounted RO purifier that is best for domestic purposes. Its compact design means it needs less space to install your kitchen. It is suitable for the purification of tap water, municipal water supply, and village land water. 

Its two best things are its fully automatic operation with auto-on and auto-off functions and its vertically mounted SMPS for protection. RO and UF Membranes fused inside membrane housing to prevent tampering. If you are searching for a low-cost RO purifier, this LIVPURE LIV-PEP-PRO-PLUS+ 7 L RO + UV + UF Water Purifier with Taste Enhancer is a good option.

  • A reliable RO for long-lasting performance.
  • Lowest water wastage.
  • 4 Years Free Service.
  • Vertically mounted SMPS for protection.
  • It can’t be placed on the table due to the wall mount design.

Mi Smart RO+UV 7L Water Purifier



The MI smart Ro water purifier comes with Penta purification and in-tank UV sterilization, which keeps water safe and pure. This smart app control RO purifier can replace filters at home. Its application has all the data about the usage and any troubling issue while using it.

The MI smart RO purifier can show you the real-time TDS level of the water and filter life with your control app, which could be very helpful for people who live in hard water regions.

It is a low-maintenance RO water purifier with 5 stages of purification. This is all at a very affordable price. Just do your own at home. No need to call an expert. You can compare this water purifier with this cheap-priced Pureit by HUL, an advanced Max 6 L Mineral RO + UV + MF + MP Water Purifier with Mineral Cartridge.

  • MI is an affordable RO purifier.
  • It comes with 5 layers of purification.
  • Smart application connectivity gives you full control of the purifier.
  • The most prominent feature is DIY Filter replacement.
  • Digital features make it easy to know how filters are performing.
  • Higher maintenance.

AquaSure From Aquaguard Amaze RO+UV+MTDS



  • It’s best for borewell, tanker, and municipal water treatment.
  • It’s a combination of RO+UV+MTDS, which is great at this price range.
  • 7-liter water purifier with 6 stages of purification.


AquaSure from Aquaguard Amaze is another one of the best and most affordable RO water purifiers with the combination of RO+UV+MTDS in a 7-litre capacity. If your water supply has 200 to 2000 TDS levels in the water, then it is best to treat the RO water purifiers for your kitchen.

This fine-grade, built-quality RO water purifier is great for small towns, tier 3 cities, and villages and if your area has a borewell, tanker, or municipal water supply.

I want to suggest this to you. If your budget is tight and you want a good-looking, high-performing RO with UV sterilization, this is the best combo for your needs at this price range. 

if you are looking for a RO+UV+UF combination at a very affordable price or like the above, this Blue Star Aristo Aristo is the best RO UV UF water purifier under rs 8000. 
  • The manual TDS controller balance the minerals in the water.
  • Compact and light in weight.
  • 7 Liters water purifier with 6 stages of purification.
  • It’s a combination of RO+UV+Taste Adjuster or MTDS, which kills all the germs and provides fresh water.
  • Smart LED indicators for purification, tank full, and power-on status.
  • Save more on your monthly bill with an energy-saving mode.
  • Much water is wasted in this RO.
  • Noisy.

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Surendra Verma

Surendra Verma

This is Surendra Verma, a writer who focuses on gadgets, consumer goods, and technology. I test and review consumer technology because I am very interested in it. worked for more than two years on YouTube. I enjoy making technology simple for everyone with my three years of experience.

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