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.

KENT Gold Star uses UF technology equipped with hollow fibre hydrophilic UF membrane with a pore size of 0.1 microns to remove bacteria and cysts without using harmful chemicals such as chlorine, bromine, or iodine against waterborne diseases ensuring 100% microbe-free water. It works without electricity and does not use any chemicals such as chlorine, bromine or iodine for purification ensuring safe drinking water. It comes with 22 litres of storage capacity where 8 litres is available in the top tank for unfiltered water and 14 litres in the bottom tank for purified water. KENT Gold Star has a high-base stand allowing it to easily fill the glass without placing the purifier on the edge of a table/slab and is suitable for low TDS tap or municipal water supply. It offers a 1 Year Warranty period. KENT RO has received many national & international prestigious awards & recognitions over the years. This journey builds the trust of more than 1 crore satisfied consumers across India. KENT RO Purifiers are certified from the Best National (BIS) as well as Best International laboratory (NSF).

KENT Gold Star Gravity Water Purifier

Name: KENT Gold Star Gravity Water Purifier
Brand: Kent RO Systems
SKU: 111018
Price: 2899.0 INR
Availability: InStock

Infographic showing features of the Kent Gold Star Gravity Water Purifier with filtration process and design details.

Infographic showing features of Kent Gold Star Gravity Water Purifier, including filtration process and water purification benefits.

Diagram showing the features of the KENT Gold Star Gravity Water Purifier by Kent RO Systems, highlighting its filtration process.

Infographic showing features of Kent Gold Star Gravity Water Purifier by Kent RO Systems, highlighting filtration process and design.

Infographic showing Kent Gold Star Gravity Water Purifier with features and benefits of the Kent RO Systems gravity water purifier.

KENT Gold Star Gravity Water Purifier

KENT Gold Star Gravity Water Purifier uses UF technology equipped with hollow fibre hydrophilic UF membrane with a pore size of 0.1 microns to remove bacteria and cysts without using harmful chemicals such as chlorine, bromine or iodine against waterborne diseases ensuring 100% microbe-free water and is ideal for purifying tap and municipal corporation low TDS water supply.

Best Features

Advanced UF Purification Technology

Non-Electric & Chemical-Free Purification

Gives 22L/hr Purified Water

Smart and User-Friendly Design

Ideal for Low TDS Water Supply

1 Year Warranty Period

KENT RO is trusted by about 1 crore satisfied consumers across India

KENT RO has received International Quality Certifications (NSF & ISI)

(SKU-111018)

Regular price: ₹ 2,899.00
Sale price
Regular price: MRP; ~~₹ 3,400.00~~; ₹ 2,899.00

Tax included.

KENT Gold Star uses UF technology equipped with hollow fibre hydrophilic UF membrane with a pore size of 0.1 microns to remove bacteria and cysts without using harmful chemicals such as chlorine, bromine, or iodine against waterborne diseases ensuring 100% microbe-free water.
It works without electricity and does not use any chemicals such as chlorine, bromine or iodine for purification ensuring safe drinking water.
It comes with 22 litres of storage capacity where 8 litres is available in the top tank for unfiltered water and 14 litres in the bottom tank for purified water.
KENT Gold Star has a high-base stand allowing it to easily fill the glass without placing the purifier on the edge of a table/slab and is suitable for low TDS tap or municipal water supply.
It offers a 1 Year Warranty period.
KENT RO has received many national & international prestigious awards & recognitions over the years.
This journey builds the trust of more than 1 crore satisfied consumers across India.
KENT RO Purifiers are certified from the Best National (BIS) as well as Best International laboratory (NSF).

Get the Purest Water - The Best way

Discover essential information about the purifier’s capacity, size and installation requirements, all of which determine how seamlessly it integrates into your home and enhances your daily routine.

UF membrane removes bacteria & cysts effectively

22L/hr High Storage Capacity with 14L purified & 8L unpurified water

Works without electricity and does not use any chemicals.

Suitable for low TDS tap or municipal water supply

KENT Gold Star UF Purified Water Purifier with 22L Capacity

KENT Gold Star makes water pure without Chemicals & Electricity

Product information

Technical Details

Application Suitable for purification of tap & municipal corporation low TDS water supply

Product Code 111018

Mounting Table-Top

Body Material ABS Food Grade Plastic

High Storage Capacity 22L

Net Weight 3.98 kg

Dimensions (cm) 37.5 (L) x 23(W) x 33(H)

Download Brochures & Manuals

User Manual

Step-by-step guidance for safe usage, maintenance, and reliable performance.

Product Brochure

From key features to advanced technology, explore complete product details at a glance.

What Customers Are Saying

Real experiences from real users. Discover why families trust Kent for their water and home needs.

5.0

“I am using this (the earlier version) filter for the past 5 years. This is a perfect filter if you want a steady filtration process.”

Rudrarup Mitra

5.0

“The best part is the water purifier doesn’t need electricity to operate and has ample water storage space…”

Rajesha Krishnappa

4.0

“The water purifier is convenient to operate and has a high storage capacity. I am satisfied with the product…”

Rohan Sharma

5.0

“The product is pretty easy to handle though I dont know about how pure the water is. Hats off to the flipkart delivery service :”

Ashish Sangle

4.0

“Good product @ amazing price with great performance.”

Amit Bhatt

5.0

“Good product. You can go for it”

Chayan Chakraborty

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