Best RO Water Purifiers in India (September 2023)

The KENT Ace 8 L RO + UV + UF + TDS water purifier offers multiple purification stages to filter out dissolved impurities such as chemicals, and salts as well as bacteria and viruses. KENT claims that it makes use of Mineral ROTM Technology to retain essential minerals while purifying water. This particular RO water purifier has a water storage capacity of 8L.

This Pureit RO water purifier by HUL offers a seven-stage purification system that includes the RO stage, UV stage, microfiltration membrane, stage, and membrane protector stage. It also comes with a Mineral Cartridge that enriches the water with minerals like calcium, and magnesium. Further, this purifier has Eco Recovery technology that can help save up to 80 glasses of water every day. It should be noted that the water purifier has a large storage capacity of 10L.

The Aquaguard Glory water purifier by Eureka-Forbes also offers a seven-stage water purification system. This includes the I-Filter, Chemi-Block, Membrane Life Enhancer, RO Membrane, UE e-boiling, Taste Adjuster and Active Copper Technology. The latter is a patented technology that is said to infuse copper ions along with other essential minerals into the water. Meanwhile, the Taste Adjuster is said to ensure sweet-tasting water, irrespective of the source.

This Blue Star Aristo water purifier offers a water storage capacity of 7L and comes with triple-layered RO+UV+UF protection. The RO removes dissolved impurities, radioactive matter and any other harmful particles. The UV burns out microorganisms, bacteria, cysts and viruses. It also comes with an in-built alert that indicates a low water supply. In order to reduce any water wastage by children, it features a special child-lock button as well. There’s also the Aqua Taste Booster feature that is said to maintain the pH level of the water and enhance the taste using calcite media.

The LIVPure water purifier comes with a six-stage purification process. The first filter removes the fine and coarse particulate matter from the water, while the second filter absorbs any harmful pesticides odour-causing organic compounds. The third filter prevents salts from scaling on the membrane layers and the fourth stage removes hazardous chemicals and microbes. The fifth and sixth stage sees the disinfection with UV radiation and the final clearing of any fine impurities. The purifier is said to deliver clean water at a rate of up to 12L per hour.

If you are looking for a power-efficient option then this water purifier from Aquagrand might be just what you need. It offers a water storage capacity of 6L, which should be apt for small or medium households. It also offers fully automatic operation. When the water level in the tank falls below a certain level, it automatically starts the purification process. When the tank is full or if there is no inlet water supply, the purifier stops automatically.

If you want your water purifier to match the decor of your home, then this particular purifier from LG might just fit the bill. However, it’s not just about looks. The purifier packs a five-stage RO filtration system to remove impurities while also retaining essential minerals.

If you want something smart, then take a look at Xiaomi’s Mi Smart water filter. It offers a 5-stage water purification system and a 7L storage capacity. However, its highlight has to be the fact that it comes with smartphone connectivity. This lets users track current water quality, real-time TDS levels, filter life, and UV sterilisation status. It also offers users the option to change the filters on their own. So there is no need to call and wait or even pay professionals to do it for you.