Which is the best water purifier for hard water in India?

KENT RO water purifiers are considered the best for hard water in India. They use a multi-stage purification process of RO+UV+UF+TDS Control, which effectively removes dissolved impurities like arsenic, rust, and pesticides from hard water while retaining essential natural minerals.

Does KENT RO waste a lot of water?

No, KENT features proprietary Zero Water Wastage Technology. It recirculates the rejected water to the overhead tank using its own pump, ensuring that no drop of water is wasted during the purification process.

What is the difference between RO, UV, and UF purification?

RO (Reverse Osmosis) removes dissolved impurities and heavy metals. UV (Ultraviolet) deactivates bacteria and viruses. UF (Ultrafiltration) removes physical impurities and cysts. KENT purifiers combine all three (RO+UV+UF) to provide 100% pure and safe drinking water.

Is KENT an Indian company?

Yes, KENT RO Systems Ltd. is a 100% Indian company founded in 1999 by Dr. Mahesh Gupta, an IIT Kanpur alumnus. It is headquartered in Noida, Uttar Pradesh, and manufactures its products in India.

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RO Water Purifiers

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Test & Certification

ISI CERTIFICATION

The ISI certificate validates that the product meets Indian Standards (IS) as per mandatory quality and safety certification issued by the Bureau of Indian Standards (BIS) in India. This certification guarantees that the purifier effectively removes contaminants, ensuring safety, quality, and performance. The ISI mark signifies compliance with these mandatory standards.

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, 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 Certification is a mandatory conformity indicating a product meets European Union (EU) safety, health, and environmental protection standards, allowing free trade within the European Economic Area (EEA). Manufacturers are responsible for declaring compliance, conducting assessments, and affixing the mark.

TUV SUD AMERICA INC.

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.