KENT Sterling

Under-the-counter RO Purifier with Inbuilt Hydrostatic Tank

MRP: INR 18,500

KENT Sterling

A sleek under the counter RO water purifier with KENT's patented Mineral RO TM Technology and a TDS controller. Best suited for Indian homes and offices and suitable for purification of brackish/tap water/municipal corporation water supply.

Enjoy the promise of extended purity

4 Years Free Service

Now enjoy extended happiness and complete peace of mind with 1 year warranty + 3 years free service*, applicable on all KENT RO Water Purifiers.

Mineral RO TM Technology

KENT's patented Mineral RO TM Technology retains essential natural minerals in purified water using the TDS Controller, thereby providing 100% safe and tasty drinking water.

Double Purification Technology

Double Purification

The double purification of RO + UF removes even dissolved impurities such as chemicals, bacteria, viruses and salts, making the water 100% pure.

KENT Sterling have World's Top Quality Certifications

World's Top Quality Certifications

This RO purifier is tested and certified for its performance and quality by world's renowned laboratories, such as the WQA (USA & India) and NSF (USA). These achievements guarantee that KENT not only gives the most purified water but is also trusted by millions.

High Storage Capacity with Inbuilt Storage Tank

High Storage Capacity with Inbuilt Storage Tank

KENT Sterling has 6 litres of purified water storage capacity with an inbuilt hydrostatic tank that ensures a continuous supply of purified water even in the absence of running water and electricity.

Smart and Elegant Design

Smart Design

KENT Sterling is an under the counterRO water purifier with a compact design, best suited for all domestic purposes. It is suitable for side by side refrigerator placement that ensures efficient space utilisation.


Applications Suitable for Purification of Brackish/Tap Water
Purification Capacity Upto 15 LPH*
Body Material ABS Food Grade Plastic
Mounting Under the Counter
Dimensions(mm) L 445 W 245 H 420
Inlet Water Pressure/Temp (Min) 0.3 kg / cm 2 or 4.3psi / 10°C
Inlet Water Pressure/Temp (Max) 3 kg / cm 2 or 42.7psi / 35°C
Filter Cartridges Sediment, Activated carbon, UF
Auto-Flushing System -
UF Filter Ultra Filtration Membrane
Weight 11.5 kg
Storage Capacity 6 L
Purification Production Rate 15 L/hr.
Maximum Duty Cycle 75 L/day
Power Consumption 60 W
Membrane Type Thin Film Composite RO
Booster Pump Voltage 24 V DC
Mains Voltage 100 - 300 V~ AC / 50 Hz, 800mA
Patent No 199716

Installation, Warranty & After-Sales Service

Installation shall be done free of cost at customer's premises

Product warranty shall be effective from the date of installation. Warranty coverage period for different parts shall be as under:

All Electricals and Mechanical parts - 1 Year Consumables like RO Membrane & UF Membrane - 1 Year Consumables like Sediment Filter, Carbon Filter & Post Carbon Filter - 6 Months

After-Sales service shall be provided at customer's premises on demand basis

**Purification capacity tested on raw water with TDS level of 750 ppm at room temperature
*T&C Apply

Brochures & Manuals

  • Kent Sterling User Manual
    User Manual

Customer Reviews

5 stars, based on 3 reviews
5 star
Very Good Water Purifier
Using KENT Sterling for the last 5 months and the experience is awesome. I suffered from bouts of stomach infection and jaundice. After installing KENT Sterling, my health issues have reduced drastically. Would definitely recommend KENT Sterling if you are looking for a new water purifier.
Arindam Das
5 star
Satisfied with the Product
I live in Bangalore where the water quality is not good. I was worried about my toddler and so decided to buy a water purifier. My brother suggested me to get KENT Under Counter RO. As I was not very convinced, he told me to opt for a free home demo. Thanks to my brother, I now have installed KENT Sterling and I am very happy with quality and performance of the product.
Prabhat sharma
5 star
Made the right choice
I was looking for a water purifier that not only provides 100% pure water but is also easy to install. While looking for a water purifier online, I came across KENT Sterling. After doing a lot of research, I made my mind to get this water purifier. Overall, I loved this product.
Priya Patel

Free Water Test

Free Water Test

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