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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KENT All-In-One AIO

KENT All-In-One AIO

Name: KENT All-In-One AIO
Brand: Kent RO Systems
SKU: 131003
Price: 75000.00 INR
Availability: OutOfStock

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Best Features

Built-in Lithium Battery- Lithium Battery and Inverter come factory-fitted as one compact, space-saving unit that fits seamlessly into your home

Pure Sine Wave — Clean power for quieter fans and safer electronics.

Advanced BMS — Monitors, protects and balances every battery cell.

Smart Inverter — Check battery level, battery health and faults conveniently on your phone.

Zero Maintenance — No water filling, terminal cleaning or battery trolley required.

30% Cost Saving — Can reduce electricity bills by up to 30% with Lithium batteries.

LCD Display — Displays mains, battery and load status at a glance.

Floor Mounted — No drilling or wall mounting required. Simply place and connect.

5 Years Warranty — Long-term warranty for added assurance.

KENT is trusted by about 1 crore satisfied customers across Indian

(SKU-131003)

Power:

1100VA 2400VA

Product variants:

Delivery Options

Enter your pincode to check product availability and estimated delivery time

Regular price: MRP ₹ 75,000.00
Sale price
Regular price: MRP; ~~₹ 75,000.00~~; ₹ 75,000.00

Tax included.

All-In-One Design that combines the Inverter and Lithium Battery into one factory-fitted, space-saving unit, eliminating the need for a separate battery setup and fitting seamlessly into your home, even where space is limited.
The Inverter delivers Pure Sine Wave, providing clean and stable power for connected appliances and ensuring smooth operation of fans and other household electronics.
The smart Inverter allows you to conveniently check the battery level, health and faults through your phone, helping you stay informed about the system's performance.
The Lithium Battery offers a zero-maintenance experience, eliminating the need for regular water filling, terminal cleaning or a separate battery trolley, making everyday usage simple and convenient.
The built-in Battery Management System continuously monitors, protects and balances the battery cells, helping maintain reliable and safe battery performance.
The Lithium Battery technology can help reduce electricity costs by up to 30%, making everyday power backup more economical compared with conventional battery technology.
The built-in LCD display provides mains, battery and load status at a glance, making it easy to monitor the Inverter's operating condition.
The floor-mounted design requires no drilling or wall mounting. Simply place the unit in the desired location and connect it for convenient installation.
The product comes with a 5-year warranty, providing long-term assurance and support for your KENT All-In-One.
KENT 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.

Power Your Home — The Smart Way

Pure Sine Wave — Clean and reliable power for your appliances.

Lead or Lithium Compatible — Flexible battery choice without changing the inverter.

Smart Monitoring — Check battery level, health and faults through your phone.

Zero Maintenance — No water filling or terminal cleaning.

Buy KENT, Power Your Home with Smart Energy

KENT All-In-One AIO combines a built-in Lithium Battery, pure sine wave, smart monitoring and advanced battery management in a compact, zero-maintenance design.

Product information

Technical Details

Product Name KENT All-In-One AIO-1100

Product Code 131003

Rating 1100 VA

Battery Type LiFePO4 (LFP)

Battery Voltage 12.8 V

Cell Rating 100 Ah

Nominal Power 1280 W

Max Discharge Current 70 A

Max Discharge Power 896 W

Display LCD

IP Rating IP21

Warranty 5 Years

Dimensions (W×H×L) 280 × 320 × 340 mm

Product information

Technical Details

Product Name KENT All-In-One AIO-2400

Product Code 131012

Rating 2400 VA

Battery Type LiFePO4 (LFP)

Battery Voltage 25.8 V

Cell Rating 100 Ah

Nominal Power 2560 W

Max Discharge Current 70 A

Max Discharge Power 1792 W

Display LCD

IP Rating IP21

Warranty 5 Years

Dimensions (W×H×L) 400 × 400 × 470 mm

Weight 46 kg

Download Brochures & Manuals

User Manual

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

Product Brochure

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