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World’s Best
RO Water Purifiers

KENT RO Water Purifiers

KENT’s next gen RO Water Purifiers ensure 100% pure water using RO+UV+UF+TDS Control to remove Harmful Dissolved Impurities. Innovations like Digital Display that displays the Water Purity, Filter Life, RO Flow Rate etc., Retention of Essential Minerals, UV LED Light in Storage Tank and Zero Water Wastage Technology further add value by bringing in efficiency & performance in KENT’s RO Water Purifiers.

KENT RO Water Purifiers

World’s Best
UV Water Purifiers

KENT’s UV Purifiers purify water with TDS levels up to 100mg/litre & deliver 100% pure water. The cutting-edge technology of UV+UF+TDS Control+UV In-tank disinfects water, making it free from deadly bacteria & viruses. Features like Detachable Storage Tank, High Storage & Purification Capacity and Water Level Indicator are in place to meet your extra requirements.

Gravity Water Purifiers

In rural areas, contaminated water is a serious concern and to ensure that every individual is getting pure drinking water, KENT has come up with eco friendly Gravity Water Purifiers. These non electric purifiers are equipped with UF membrane that removes suspended impurities, bacteria & cyst to deliver pure and chemical free water.

Why choose KENT RO water purifiers?

Why Choose KENT RO Water Purifiers

Because we don’t just deliver you a water purifier but give you the assurance that your water is as pure as nature intended it to be: The greatest gift to the humans! Since majority of the cities and trade flourished along the riverbanks, it is evident that the impact of water quality and purity cannot be ignored. KENT RO Systems took a step towards improving upon the degradation of the quality of domestic water supplies through innovation and created sophisticated ‘water purification systems’ to render a healthier, purer, and safer drinking water. KENT is an ISO 9001:2015 certified company and pioneer in bringing RO technology in India.

The technologically advanced RO water purifiers from KENT utilize multiple purification process to remove dissolved and suspended impurities from water. KENT has received world’s top-quality certifications like NSF (USA) & WQA (USA) and numerous global awards like Organization of The Year, Swacch Bharat Ambassador, The Best Domestic Purifier Award, etc. that make us one of the most trusted water purifier brands in India.

KENT RO Water Purifiers utilize the futuristic multiple purification process to combine Reverse Osmosis, UV or UF in multiple stages and purify water from different sources like borewell, tap water and municipal supply water in your homes and offices to give 100% pure water.


Makes Water 100% pure through Multiple Purification Process

Makes Water 100% Pure

KENT RO Water Purifiers remove bacteria, viruses, chemicals, and even dissolved impurities such as arsenic, rust, pesticides, and fluorides to make water 100% pure and healthy that meets drinking water standards of IS:10500.

Multiple Purification Process

Multiple Purification Process

RO purification followed by UV and UF purification removes chemicals, pesticides, fluorides, dissolved impurities, kills bacteria & viruses to make water 100% pure and healthy to drink.

Removes Dissolved Impurities

Removes even Dissolved Impurities

Boiling the water or using conventional purifiers (UV) only kill bacteria and viruses but does not remove dissolved impurities. However, RO Purifiers also remove harmful dissolved impurities besides removing bacteria and viruses.

Retains Essential Minerals

The RO purifier from KENT comes with a TDS control valve. The unique feature allows controlling the desired TDS level to retain essential natural minerals in the purified water.

Digital Display of Purity & Performance

The smart RO Purifiers has a Digital Display of Purity for the convenience of the users. This feature informs the users about the water purity, filter's life, RO flow rate, and purified water quality.

Zero Water Wastage Technology

Equipped with Zero Water Wastage Technology, KENT RO purifiers recirculate the rejected water to the overhead tank back from the purifier to the overhead tank using their own pump, leading to absolutely no wastage of water during the purification process.

1 + 3 Years Free Service AMC

1 Year Warranty + 3 Years Extended Service Free

KENT Purifiers are the only purifiers to offer 3 Years Extended Free Service after 1 Year Warranty to bring peace of mind as well as ensuring to give you 100% pure water during this period.

Most Trusted & Awarded

KENT enjoys the trust of more than 50 Lakh satisfied consumers across India. KENT's awards-studded growth is a shining testimony to its phenomenal reach and acceptance by global audience. KENT has received many national & international prestigious awards & recognitions.

Tests & Certifications



NSF/ANSI 58 is an American National Standard for point-of-use Reverse Osmosis systems. Developed by a joint committee, NSF/ANSI 58 addresses the different aspects of the RO system such as TDS (Total Dissolved Solids) Reduction, Performance Safety of Materials, Recovery Rating, Structural Integrity, Contaminant Reduction Performance, Information of the End User & Efficiency Rating.



WATER QUALITY ASSOCIATION (WQA) Gold Seal Product Certification Program is a scientific method to assure the safety of the products. WQA provides an independent seal of approval on a variety of drinking water treatment products after rigorous laboratory tests, literature review and material’s assessment. KENT received WQA Gold Seal Product Certification which confirms that water purifiers provide safe water for consumption.


"CE" is the abbreviation of French phrase "Conformité Européene" which literally means "European Conformity". CE Marking ensures that KENT products comply with the essential requirements of the relevant European health, safety, and environmental standards.


Restriction of Hazardous Substances (ROHS) restricts the use of six hazardous materials found in electrical and electronic products. All applicable products in the EU market must pass ROHS compliance. ROHS compliance ensures that KENT products are not hazardous to the environment in terms of occupational exposure.


TUV SUD America is an established and internationally recognised testing, training, inspection, and certification provider. TUV SUD product certification symbolizes quality and safety. TUV SUD certification ensures that KENT products comply with regulations and standards that address safety, quality, and characteristics.

Awards & Recognitions

Golden Peacock Award For Eco-Innovation
Best Domestic Water Purifier Award
Delhi NCR Hot 50 Brands
Asia's Most Promising Brands - Household Products - Home Appliances
Top 100 Franchise Opportunities
Swachh Bharat Ambassador

The Most Trusted and Preferred Brand

As per the Brand Trust Reports of 2015 & 2016, KENT is the most trusted water purifier brand in India. The achievements are proof that KENT gives the most purified water across the nation. KENT is trusted by millions, making it the World's Best Water Purifier.
Latest Blog Posts

Is pH Balanced Water Good For Health? Find Out

By KENT RO Systems
December 6, 2021


Top 6 Healthy Gifting Ideas for Parents on Their Anniversary

By KENT RO Systems
November 26, 2021


Have Waterborne Diseases Become Deadlier? Top 5 Tips to Prevent Them

By KENT RO Systems
November 11, 2021


Useful Information

Current State of Water Resources in India

Deteriorating state of our water resources

With 4% of the world’s water resources in India, we rely heavily on rivers and underground water supply for our consumption. Unfortunately, rapid urbanization and industrialization has led to the degradation of India’s water resources. The pesticides, chemical spills, plastics, industrial waste dumping, and rusting of water pipelines has further deteriorated the state of drinking water leading to the emergence of a host of water borne diseases like Cholera, Dysentery, Diarrhoea, Jaundice, Tuberculosis and even Cancer.

Inadequate Water Purification by Municipalities

With the help of science, technology, and innovation, it is possible to remove all kind of impurities including pathogens, suspended particles, dissolved impurities from water and make it fit for drinking. The common practice of boiling the water ineffective for removing today’s water contaminants. Thus, a typical range of water purifiers in India can be majorly classified according to the purification techniques employed such as:
  • RO (Reverse Osmosis)
  • UF (Ultra Filtration) or Gravity purification
  • UV (Ultra Violet) Purification
How is your water purified?

Multiple Purification Process of Mineral ROTM Technology

KENT Patented Technology

KENT’s Patented Technology

KENT took a step ahead by developing & patenting several advanced water purification techniques like RO+UV+UF+TDS Control that target the undesirable chemicals, suspended solids, physical contaminants, and other dissolved impurities, to give you the purest water. Our purifiers come with state-of-the-art features and technologies including Digital Display that displays Water Purity, Filter Life, RO Flow Rate etc., Retention of Essential Minerals, UV LED in Storage Tank and Zero Water Wastage Technology to ensure 100% pure and healthy drinking water.
The various purification techniques are combined to give consumers complete freedom to select any of the multiple purification process model for their use:
  • RO+UF+TDS Control
  • RO+UV+UF+TDS Control
  • RO+UV+UF+TDS Control+UV In-tank
  • RO+UV+UF+TDS Control+Alkaline+UV In-tank
KENT Advantage
KENT Advantage

Premium Quality Products with Large Sales and Service Network

Most Trusted & Preferred Brand
Most Trusted & Preferred Brand

Honored with Numerous Awards, Recognitions and Certifications

Trusted by Millions
Trusted by Millions

Ranked #1 Most Trusted
Brand in India

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