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Unanimously acknowledged as the leader in the RO Water Purifier category, KENT Pioneered in bringing the revolutionary Reverse Osmosis (RO) technology to India. Equipped with the vision for a healthier world and the technological expertise to come up with innovative solutions, the brand started its operations from Noida, India, in 1999, and has now become the largest manufacturer of water purifiers, in India.

It has been a remarkable journey, strewn with milestones. While the brand has brought forth the patented technology of the RO+UV+UF+TDS Controller that purifies water while retaining the natural minerals, which are essential for a healthy life, our innovative use of UV light in the storage tank helps to retain the purity of pure water. Our endeavour to maintain the ecological equilibrium has made us come up with the Save Water Technology to ensure that no water is wasted while using our RO water purifier. Technological advancements from the house of KENT have been recognised globally and we are proud to say that KENT is the only water purifier company to be certified by some of the most prestigious certifying agencies of India and abroad like NSF.

With millions of satisfied customers, this home-grown brand that was started off by Dr. Mahesh Gupta, an IIT Kanpur alumnus, is the most trusted one in the category, across the globe. The largest manufacturer of RO Water Purifiers, KENT has diversified its product portfolio, over the years. KENT now offers a wide range of healthcare products – HEPA Air Purifiers, Vegetable Cleaners, Water Softeners and the Smart Chef range of kitchen appliances. The name has become synonymous with offering purity. The brand has come to be known for its innovative use of next-gen technology towards enhancing quality of everyday living.

KENT is constantly innovating and providing solutions to protect people from harmful diseases. Driven by the purpose to offer good health to one and all, KENT is, without a doubt, the best guardian of your family’s health and lets you drink pure, breathe pure, eat pure & live pure.

Awards & Recognitions

KENT’s awards-studded growth is a shining testimony to its phenomenal reach and acceptance by global audience. We take immense pride in sharing with you the Awards and Accolades that we have received for providing world class standards of technology and quality in our journey so far. In 2013, KENT was ranked #1 most trusted brand in India in the Water Purifier category by Brand Trust Advisory.

Organization Of The Year

By: Fore-Top_Rankers Excellence Award



By: Nexbrands &
Brand Vision


India's Most Trusted Brand

By: Brand Trust Report - Trust Research Advisory


The Best Domestic Purifier Award

By: Water Digest -

NSF International, USA


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 that are in contact with drinking water
Recovery rating
Structural integrity
Contaminant reduction performance
Information of the end user
Efficiency rating
ROHS Compliant


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.

CE Certification


"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

Media Kit

We at KENT RO Systems, aim to provide clarity about our company profile, products, services and every other detail that you may need. We have a handy media kit which provides you with all the information about KENT RO Systems Ltd. All you need to do is download the PDF provided on our website and you can get the necessary information that you need. In addition, you can also download the following content which are available separately in the media kit:




Our Company Profile



Dr. Mahesh Gupta Biography



Latest News

Groundwater part of dehli has arsenic, fluorides: Reports

Times of India, New Delhi
June 09, 2018


Why Pollution may not have season anymore

Times of India, New Delhi
15th June, 2018


PM 2.5 particles kill 15k in

Hindustan Times, New Delhi
13th July, 2018


Demo Videos

Vegetable Cleaners

Wet & Dry Vacuum Cleaner

5 Reasons to choose Kent

KENT's Mineral RO Purifiers

KENT bathroom Water Softener

KENT Alps-Plus

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