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Best RO Water Purifier in India

Almost all of India relies on groundwater or rivers and lakes to meet its daily requirements. The groundwater is rich in mineral content, but it contains salts and other impurities that can harm your health.

Similarly, rivers and lakes get polluted by human, animal, and industrial waste. As a result, these waters contain heavy metals like lead, arsenic, antimony, and other pollutants like Sulphur.

We shall now look at the factors one should consider when choosing the best RO water purifier in India.

How to choose the best RO water Purifier?

India has a plethora of RO water purifier brands like Kent, Faber, V-Guard, Aquaguard, Eureka Forbes, and many more. It is challenging to finalize the best RO water purifier to satisfy our requirements. Here are some factors you should consider when selecting one for your home.

Some important aspects while choosing the RO water purifier are Water Quality, Contamination Levels, Budget and Maintenance Costs, TDS levels.

Best RO Water Purifier in India

Best RO Water Purifier in IndiaCapacityPrice
Kent Supreme RO water purifier8 litersView Price
Aquaguard Aura RO Water Purifier7 litersView Price
Eureka Forbes Aquasure Water Purifier7 litersView Price
V Guard Zenora RO Water Purifier7 litersView Price
Faber Galaxy water purifier9 litersView Price

1. Kent Supreme RO water purifier

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Kent is amongst the leading RO water purifier brands in India, available in several models. The specific model under review uses three of the best water purification technologies in RO, UF, and UV (LED).

Kent Supreme 2020 RO water purifier uses proprietary Mineral RO technology with TDS Control System to remove harmful impurities while helping retain essential minerals like calcium and magnesium. The UV disinfection tank helps destroy bacteria, germs, and viruses to make the water fit for domestic consumption. The Save Water technology feature is unique as it minimizes water wastage. This product uses the best multiple water purification methods available today.

Kent Supreme uses advanced multi-purification processes involving RO, UV, UF, and TDS Control to purify the source water and fit human consumption. The RO membrane ensures it trap TDS and purify the water. However, bacteria and other minute impurities manage to escape the RO purification process. UF ensures the removal of microscopic impurities, whereas UV kills bacteria and viruses to ensure healthy water. In addition, TDS Control ensures the replenishment of essential minerals to improve the water taste.

Kent Supreme Specifications
ModelSupreme 2020 (11111)
Purification TechnologyRO + UF + UV (LED)
TDS Control SystemAvailable
Water Retention Capacity8 liters storage tank
Water Purification Capacity20 litres per hour
OperationOperation Fully automatic
Warranty1 year on product

  • Multiple purification technologies.
  • Save Water Technology reduces water wastage.
  • Food-grade ABS quality.
  • Good water purification capacity.
  • Maintenance costs can be high.

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2. Aquaguard Aura 7L RO Water Purifier

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Aquaguard from Eureka Forbes is another excellent water purifier product with different purification techniques in varying capacities. The 8-stage water purification process with the use of copper are qualities that make this product one of the best RO water purifiers in India.

Aquaguard Aura uses eight stages of water purification to eliminate TDS and other contaminants in water to make it potable and hygienic. The Active Copper technology introduces the goodness of copper to water and makes it germ-free.

RO purification ensures the removal of TDS, pesticide pollutants and reduces the hardness of source water. UV treatment ensures the killing of viruses and bacteria, whereas the Mineral Guard Technology helps retain essential minerals to adjust the water taste.

The 8-stage water purification process commences with the i-filter to remove suspended particles from the water. Then, mineral Guard technology takes over to retain essential minerals required for good health. The Chemi Block feature reduces chlorine and other organic impurities in the water to improve the taste. The Membrane Life Enhancer protects the membrane’s life by preventing the scaling of dissolved salts.

Aquaguard Aura Specifications
BrandEureka Forbes
ModelAquaguard Aura
Purification TechnologyRO + UV + MTDS + Mineral Guard Technology +
Active Copper Technology
TDS Control SystemAvailable
Water Retention Capacity7 liters storage tank
Water Purification Capacity21- 25 litres per hour
OperationOperation Fully automatic
Warranty1 year on product

MTDS adjusts the water taste, depending on the water source. The RO purification stage takes care of TDS, water hardness, pesticides, heavy metals like mercury, etc. The UV e-boiling technology ensures the purification of water by eliminating bacteria and viruses. Finally, Active Copper technology infuses copper ions to improve the overall quality of the water.

  • Eight stage purification stage.
  • Removes TDS from source water.
  • Benefits of copper.
  • Membrane life enhancer protects the membrane from damage.
  • Not ideal when TDS levels are low.

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3. Eureka Forbes Aquasure 7L

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Eureka Forbes Aquasure is another Aquaguard model that works on dual RO filtration and UV technology to deliver pure water. This best RO in India proves handy where TDS levels are on the higher side.

The multi-stage purification technology includes Reverse Osmosis, the best purification technology to remove TDS from source water. In addition, the UV purification feature ensures the elimination of bacteria and viruses to deliver safe and pure water.

This water purifier features an advanced TDS regulator, MTDS, to adjust the water taste. This machine can handle MTDS levels up to 2000ppm. In addition, the energy-saving mode switches off the power supply when the tank becomes full and thus, saves energy.

This Aquaguard Amaze RO water purifier comes equipped with an advanced TDS regulator to adjust the water taste. It is necessary because the RO purification process removes the essential minerals and heavy contaminants like pesticides, mercury, arsenic, etc. As a result, the resultant water is pure but does not have any taste or nutritional value. Therefore, the MTDS technology plays a critical role in making the resultant pure water fit for human consumption.

Eureka Forbes Aquasure
BrandEureka Forbes
Purification TechnologyPurification TechnologyRO + UV + MTDS
TDS Control SystemAvailable
Water Retention Capacity7 liters storage tank
Water Purification CapacityUpto 6000 liters
OperationOperation Fully automatic
Warranty1 year on product

This water purifier comprises a 6000L cartridge to ensure quality purification for extended periods. The energy-saving mode is crucial as it saves your electricity bills.

  • Energy-saving feature
  • LED indicators
  • Multi-stage purification
  • Long-lasting cartridge.
  • Requires booster pump if the source water pressure is low.

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4. V Guard Zenora RO Water Purifier

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The V-Guard RO water purifier is ideal for Indian conditions, as it can handle acute levels of TDS and other contaminants. One of the best features of this model is that it offers comprehensive coverage for one year that includes replacing RO membrane and electrical parts.

The V-Guard RO water purifying machine works on an advanced 7-stage purification system to eliminate all kinds of organic and inorganic impurities. The Pre and Post RO treatment facility ensures that the purified water gets its natural taste.

The high-quality RO membrane features a wider surface area to ensure better water flow and higher efficiency levels. While it removes TDS and other heavy contaminants, the advanced hollow UF membrane eliminates microbes, smaller pollutants and enhances water clarity.

Groundwater and other water sources in India contain large impurities in the form of TDS and heavy metals. The external sediment filter removes visible impurities like mud and thus, protects the RO membrane from damage. Hence, this V-Guard RO water purifier features a world-class RO membrane to eliminate the harmful contaminants to purify water. The UF process handles microbes that manage to sneak through the RO purification process.

V Guard Zenora RO Water Purifier Specifications
BrandV Guard
Purification TechnologyRO + UF
TDS Control SystemTDS Control SystemNo, but the
Calcite media balances pH levels
Water Retention Capacity7 liters storage tank
Water Purification CapacityCan purify water with TDS levels up to 2000
OperationFully Automatic
Warranty1 year on product

The Calcite Media feature helps balance the pH levels of purified water and makes it hygienic for consumption.

  • Smart LED indicators for Purification On, Tank Full, and Low-Pressure alarm
  • Comprehensive one-year coverage
  • pH balancing feature
  • Pre-filter protection for RO membrane
  • It does not come with UV filtration.

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5. Faber Galaxy 9L water purifier

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Faber Galaxy water purifier brings the best international technology to purify water and fit human consumption. This best RO water purifier in India features a robust RO membrane capable of handling TDS levels up to 2500ppm.

Faber Galaxy water purifier comes with an elegant design and high storage capacity of nine liters. The stylish tap level adds to the elegance quotient and makes it one of the most attractive kitchen appliances in your kitchen.

It works on a unique 7-stage water purification process to remove the most stubborn contaminants and ensures that the resultant water is fit for consumption. In addition, copper guard technology removes the foul smell of pollutants to make the water hygienic and tasty at all times.

The 7-stage purification method starts with the sediment external filtering arrangement to eliminate large impurities from entering the machine and damaging the expensive RO membrane. Next, the Pre-carbon filter removes organic impurities and foul odor. Finally, the 5-micron sediment filter removes suspended solids like salt and clay.

Faber Galaxy Specifications
Purification TechnologyRO + UF + MAT + Copper Guard
TDS Control SystemYes, in the form of MAT
Water Retention Capacity9 liters storage tank
Water Purification CapacityCapable of purifying water with TDS levels up to 2500ppm
OperationFully Automatic
Warranty1 year on product

The RO membrane performs the crucial task of removing heavy metal impurities and TDS. The Post-carbon filter, also known as Mineral Addition Technology, enhances water tastes by replenishing the minerals lost in the RO purification stage. The Ultra Filter removes bacteria, viruses, and cysts and helps maintain the TDS balance. Finally, the Copper guard technology removes foul odor to improve the taste and hygiene quality of water.

  • 7-stage water purification technology
  • High storage capacity
  • Capable of tackling water with TDS levels up to 2500ppm
  • Copper guard technology to infuse the benefits of copper in purification
  • It does not offer UV purification.

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As the water purity levels in India are not up to international standards, most households have to rely on water purifiers to make the source water fit for consumption. Reverse Osmosis technology is the ideal technology to remove TDS and purify water. However, that is not enough as the water could still contain harmful bacteria and viruses. Besides, there could be smaller impurities that bypass the RO membrane.

Moreover, RO purification removes essential minerals. Hence, there is a need for replenishment. However, the best RO water purifier in India can handle all these tasks with the maximum level of efficiency. Therefore, one should know these factors before purchasing an RO water purifier for their home.



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