India’s Most Trusted RO Water Purifiers*
Advanced Multi Purification of RO+UV+UF+TDS Control
KENT RO Purifiers certified by NSF (USA) & ISI (BIS-India)
Trusted by more than 1 crore satisfied consumers across India.
KENT Sterling Plus
KENT Sterling Plus
KENT Sterling+ is an advanced under-the-counter RO water purifier that utilises multiple purification process of RO+UV+UF+TDS Control to remove all dissolved impurities, bacteria and viruses while retaining essential natural minerals in water with KENT’s mineral RO™ technology. Suitable for brackish, tap water and municipal water supply, this purifier can be placed side by side adjacent to the refrigerators for efficient space utilization.
Best Features
Multiple Purification Process of RO+UV+UF+TDS Control
Makes Drinking water 100% Pure.
Gives 20L/hr Purified Water
6L Storage Capacity
Retains Essential Natural Minerals in Purified Water
Under-the-counter purifier with smart design
1 Year Warranty
KENT RO is trusted by about 1 crore satisfied consumers across India
KENT RO has International Quality Certifications (NSF & ISI)
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- Regular price
- ₹ 20,949.00
- Sale price
- Regular price
- MRP
-
₹ 23,500.00 - ₹ 20,949.00
Tax included.
- The multiple purification process of RO+UV+UF+TDS Control makes water 100% pure.
- KENT Sterling+ 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.
- The high purification capacity is up to 20L/hr.
- It has a Storage capacity of 6L that ensures continuous supply of water even in the absence of electricity.
- The KENT KENT Sterling+ RO has a system to maintain the desired TDS level and control the essential natural minerals in purified water.
- It has a versatile design, ideal for modern kitchens and can be installed under-the-counter or placed beneath the kitchen sink.
- 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.
Product information
Technical Details
Application
Suitable for purification of Brackish/Tap/Municipal Corporation water
Product Code
111053
Mounting
Under-the-counter
Body Material
ABS Food Grade Plastic/Stainless steel
Purification Product Rate
20L/h
Storage Capacity
6L
Net Weight
11.90 Kg
Dimensions (mm)
445 (L) x 245 (W) x 420 (H)
Input Power Supply
Single Phase 100-250 V AC, 50-60 Hz
Total Power Consumption
60W
Download Brochures & Manuals
User Manual
Step-by-step guidance for safe usage, maintenance, and reliable performance.
Product Brochure
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Product FAQs
The KENT Sterling Plus is an under-the-counter (under-sink) RO water purifier using RO+UV+UF+TDS Control with Mineral RO™ technology. Its hidden under-counter installation keeps countertops completely clear, making it the preferred choice for modular kitchens where a clean, uncluttered aesthetic is important. Only a sleek tap is visible above the counter, integrating seamlessly with any kitchen design.
The hydrostatic pressure tank in the KENT Sterling Plus maintains internal pressure to deliver purified water at a consistent flow rate through the faucet — similar to regular tap water pressure. Unlike open storage tanks where water is gravity-fed, the pressurized tank provides fast, convenient water delivery at normal tap speed. It also minimizes the water's exposure to air and contaminants.
The KENT Sterling Plus uses RO (removes dissolved salts, heavy metals, fluoride, arsenic, pesticides), UV (kills bacteria and viruses), UF (removes fine particles and microbial cysts), and TDS Control (retains essential minerals via Mineral RO™ technology). This four-stage process makes water 100% pure and compliant with IS:10500 drinking water standards.
Yes, the KENT Sterling Plus is specifically designed for under-sink installation in modular kitchens. Its compact form fits inside a standard under-sink cabinet, and the pressure tank delivers water through a dedicated faucet mounted on the counter or sink. KENT-certified technicians handle the complete installation to ensure it fits perfectly within your modular kitchen layout.
The KENT Sterling Plus effectively purifies borewell water, brackish water, tap water, and municipal corporation water supply. The RO membrane handles high-TDS water, while UV and UF stages address microbial contamination. The TDS Controller balances mineral content in the purified output, making it versatile across different water quality conditions found across India.
Both the KENT Sterling Plus and KENT Sterling IoT are under-the-counter purifiers. The Sterling IoT adds IoT smart monitoring — digital display, KENT Service app connectivity, automatic service call registration, and real-time water quality tracking. It also includes Alkaline and Copper purification stages and pH elevation to 8–9.5. The Sterling Plus is the standard version with reliable RO+UV+UF+TDS Control purification without the smart features.
Yes, the KENT Sterling Plus has an automatic shut-off that stops purification when the pressure tank reaches capacity. It resumes purification when water is drawn and tank pressure drops. This protects the pump, prevents over-pressurization, and ensures a consistent supply of purified water without manual intervention.
The KENT Sterling Plus is the right choice for homeowners with modular kitchens who prioritize a clutter-free countertop and an integrated kitchen aesthetic. If your kitchen cabinet has under-sink space and you want a hidden purification system, the Sterling Plus delivers the same purification quality as wall-mounted models without taking up any visible space in your kitchen.
The KENT Sterling Plus is available at kent.co.in/products/kent-sterling-plus, through KENT's authorized dealer network, and on leading e-commerce platforms.
