Kent Grand 8 Litre RO+UV+UF+TDS Control Water Purifier

Best seller Kent Grand 8 Litre RO+UV+UF+TDS Control Water Purifier
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7.7 Total Score

Rs. 14,757 Rs. 18,500

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  • Suitable for Water from all Sources
  • TDS Controller Retains Essential Minerals in Purified Water
  • Stores Up to 8 Litres of Purified Water
  • Alarms for UV Fail and Filter Change

Kent Grand Mineral RO Water Purifier uses advanced water purification technology to provide pure and healthy drinking water. Kent Grand offers 4 years free service.

At the core of Kent Grand Mineral RO Water Purifier is a RO membrane having pores as small as 0.0001 microns that removes all kinds of dissolved impurities (salts and heavy metals) and turns hard water to sweet and purer drinking water. Another revolutionary feature, known as TDS Controller, allows the user to control the Total Dissolved Solids (TDS) level of purified water.

Features of Kent Grand RO+UV+UF+TDS Water Purifier

  • Applications: Appropriate for purification of brackish/tap water/municipal corporation water.
  • Storage Capacity: 8 Litre ABS food grade tank for easy onsite cleaning.
  • Purification Capacity: Up to 15 litres per hour.
  • Purification Technology: RO + UV + UF + TDS Control.
  • TDS Controller: In-built TDS Controller that allows adjustment of TDS level of purified water.
  • Auto-on/off – Fully automatic operation, auto-on/off.
  • Filter Change Indicator: Indicates when the time comes to change the filter.
  • UV Fail Alarm: Lets the user know about any malfunction in UV mechanism.
  • Auto-Flushing System: Yes.
  • Built-in SMPS: For wide range of input AC voltage.
  • Warranty: 1 year warranty + 3 years free service.
  • Installation: Shall be done free of cost at customer’s premise. Once the product is delivered, please call the manufacturer’s customer support on 9278912345 for scheduling an installation/demo.

How Kent Grand Water Purifier Works?

The Kent Grand purifies water in multiple stages:


Sediment Filter

The sediment filter is used in the first stage of purification where input water is allowed to pass through it. This process of filtration effectively filters out all the impurities, dirt, particulate matter and suspended solids.


Activated Carbon Filter

The water thus filtered from sediment filter is then fed into the activated carbon filter. This stage is very crucial in filtering out chlorine, organic compounds, bad odor as well as unpleasant taste from the water. Carbon is highly capable of blocking all the unwanted impurities and the water received at the end of this process is much more pure.


RO Filtration

This is the most crucial stage of purification in which a semi-permeable membrane is used. The RO filtration removes all the dissolved organic salts and other harmful contaminants. The reverse osmosis process of filtration requires an optimum pressure close to 30-40 psi to be applied on the water. It makes water molecules pass through the membrane, while leaving behind the suspended impurities. In addition to the dissolved salts, RO filtration removes heavy metals like lead, pesticides, nitrates and sulfates.



This is the fourth stage of purification in which water from the previous stage is allowed to pass through ultra-filtration. The UF membrane acts as a powerful line of defense in which macromolecules are trapped and removed. Sometimes much smaller and invisible impurities remain in the water. Even these impurities are filtered out due to the extremely small pore size of UF membrane, which is 0.01 micron. This technology uses fine threads of fibers and also removes extra-hardness from the water.


TDS Controller

This stage of filtration employs a TDS controller that helps in controlling total dissolved solids in the water coming out of the reverse osmosis membrane. The RO process along with reducing the hardness of the water also removes essential natural minerals. Thus, the TDS controller makes sure that these minerals are retained in the water. The output water from the TDS controller is safer, healthier, purer and enriched with minerals.


Ultraviolet Filtration

It is the next step of filtration in which UV technology is utilized which effectively kills bacteria, viruses and disease-causing germs. The UV filtration uses an 11 watt UV lamp from which ultraviolet radiations are spread in the water. It deactivates all the microorganisms to make water safe and free from germs.


Post Carbon Filter

It is added to bring up the flavour of the water and enhance the taste as well.

Kent Grand Purification Process

Advanced Features of Kent Grand

Elegant Design

The attractive design and the transparent cover of Kent Grand looks great at any place in your home. Its convenient usage makes it a perfect machine for any kitchen, restaurant, or hostel. You can see all the components functioning inside the upper cabinet, while the water level indicator of the storage tank allows you to know the level of water inside.

TDS Controller

The unique TDS Controller enables customers to retain the contents of natural minerals in purified water as per their requirement. You can increase or decrease the mineral content in the purified water as per your requirement. TDS control ensures healthier and better tasting water.

Global Certifications

Kent Grand is tested and certified by distinguished laboratories and important quality centers around the country. It has won NSF and WQA Gold Seal in the United States. Therefore, this fact reflects that this water purifier is extremely reliable. It is also CE and RoHS certified.

Leak Proof Design

Kent RO uses high-end design technology which makes leak-proof and its push-fit components take care of leakage and wastage of water. These fittings come with rubber O rings that are built in to provide additional protection against leakages. It is made of ABS plastic and its food grade quality makes it safe, durable and highly reliable.

Automatic Operation

The purifier automatically shuts off when the storage tank becomes full.
The purifier does not start when inlet water supply pressure is below 0.3 kg/cm.
The purifier does not allow any water rejection in absence of electricity / when tank is full.
The purifier automatically restarts when water level drops below the maximum.

UV Fail Alarm

Kent Grand Water Purifier has an in-built feature that sounds an audible alarm if the UV lamp malfunctions. This feature is provided to ensure purer water.

Filter Change Alarm

Kent Grand Mineral RO Water Purifier has an in-built feature that sounds an audible alarm to indicate replacement time for filters. This alarm will be audible after 700 hrs of use since the last filter change (or since the time of installation). Smart features like these make this purifier one of the top 10 water purifiers in India.

 Kent Grand Device Specifications
Model Name Grand
Storage Capacity 8 L
Purifying Technology RO + UV +UF
Filtration Capacity 15 L/Hr
Filter Cartridges Sediment, Carbon Filter, UF and Post Carbon
Maximum Duty Cycle 75 Litres/Day
Power Consumption 60 Watt
Type Electrical and Storage
Power of UV Lamp 11 Watts
Membrane Type Thin Film Composite RO
Installation Type Wall mounting
Body Material ABS Food Grade Plastic
Input Water Temperature (Max/Min) 35°C/10°C
Input Voltage 100-300 V AC/50-60 Hz
Booster Pump Voltage 24 V DC
Width 25 cm
Height 52 cm
Length 40 cm
Weight 9 kg

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7.7 Total Score
Best Selling RO+UV Water Purifier

Storage Capacity
Purification Capacity
Purification Quality
Price & Discount
Installation, Warranty & Service
  • Suitable for Water from all Sources
  • TDS Controller Retains Essential Minerals in Purified Water
  • Stores Up to 8 Litres of Purified Water
  • Alarms for UV Fail and Filter Change
  • Maintenance Cost
User Rating: 3.29 (7 votes)
  1. I bought Kent Grand purifier around 6 months back. And till now I have faced no problems at all. This is an amazing product with good features and quality. The water is pure and tastes good. I would give 9/10 to Kent Grand.

  2. Kindly let me know the Maintenance cost of a Water purifier per year.

  3. Kent Grand Mineral RO Water Purifier uses advanced water purification technology to provide pure and healthy drinking water.It is the combination of grand RO+UV+UF+TDS , thanks for sharing information.

  4. Cost of maintenance?

  5. its useless to buy Kent RO. Maintenance cost -2500Rs, Filter and other parts to be replaced about 3000 per year.
    5000-6000 per year cost to maintain.

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