Comparison Full specification of (तुलना) waterpurifier Kent Grand VS Proven ‎Nexon Black Pro VS Proven Copper Eleven to find which is better.

VS
VS
Color Coding : Best Better Ok

₹11999.00

₹6999.00

₹4899.00
Kent Grand
₹11999.0
Proven ‎Nexon Black Pro
₹6999.0
Proven Copper Eleven
₹4899.0
*MAJOR DIFFERENCES* RANK 38 RANK 39 RANK 68
VALUE FOR MONEY Better Ok Best
Reasons to Consider
PROS 8Liter Tank
20Liter per Hour
In Tank UV
12 Liter Tank
Alkaline+Copper+RO+UV+UF+TDS Adjuster
Copper+Mineral RO+UV+UF+Taste Adjuster
10Liter Tank
Brand
Name Kent Proven Proven
Launch
Launch Month Sep-2022 August-2024 August-2022
Water Filter Type
Type RO+UV+UF Alkaline+Copper+RO+UV+UF+TDS Adjuster Copper+Mineral RO+UV+UF+Taste Adjuster
Purifying Technology
Stages 6 7 7
External Pre-Filter Required Required Required
Sediment Filter Yes Yes Yes
Carbon Filter Yes Activated Carbon Activated Carbon
Reverse Osmosis(RO) Yes Yes Yes
Mesh Filter Yes Yes Yes
UltraViolet(UV) In Tank UV UV In Tank UV
Micro Filter(MF) UF Ultra Fine UF Ultra Fine UF Ultra Fine
Copper Charged RO No Yes Yes
Membrane Type Thin-film composite spiral wound Thin-film composite spiral wound Thin-film composite spiral wound
Mineral Charger No Yes Yes
Taste Adjuster No Yes Alkaline(Increases pH upto 9.5)
Special TDS Control
Zero Water Wasteage
Alkaline Filtration : Incorporates zinc and copper filters to balance pH levels -
ReFill Kit
Price ₹2500 ₹1500 -
Output Purified Water
TDS Reduction 86.8% minimum 90% minimum 90% minimum
Purified Water Flow Rate 20 Liter/Hour 15 Liter/Hour 15 Liter/Hour
Tank Capacity 9Liters 12Liters 10Liters
Hot Water No No No
Purification Capacity 5000Liters 5000Liters 5000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 750mg/liter upto 2500mg/liter upto 1500mg/liter
Total Hardness 450 mg/liter maximum 100 mg/liter maximum 100 mg/liter maximum
Iron 0.3 mg/liter maximum 0.1 mg/liter maximum 0.1 mg/liter maximum
Turbidity 10NTU maximum 1NTU maximum 1NTU maximum
pH range 6.5 to 8.5 6.5 to 8.5 6.5 to 8.5
Pressure Rating 42PSI 30PSI 30PSI
Body
Height 53cm(21.1inch) 49cm(19.3inch) 50cm(19.6inch)
Width 39cm(15.4inch) 38cm(15.3inch) 39cm(15.4inch)
Depth 25.5cm(10.0inch) 21cm(8.3inch) 21cm(8.3inch)
Weight 7.5kg 6.5Kg 7.0kg
Mounting Wall mount / Table top Wall mount / Table top Wall mount / Table top
User Interface
LED Yes Yes Yes
Digital Display No No No
General
External Filter Life 3months 3months 3months
Carbon/RO/Sediment Filter Life 1Year 1Year 1Year
UV Lamp Life 5000liters 5000hours 5000hours
Frame Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 60Watts 60Watts 60Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 100-240V 100-240V
Warranty
Warranty 4 Years Free Service 1Year 1Year
Special
Special 8Liter Tank
20Liter per Hour
In Tank UV
12Liter Tank Copper+Mineral RO+UV+UF+Taste Adjuster
10Liter Tank

10 Best waterpurifier 2025

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ADVISE : Test your water TDS source before buying a Water Purifier. Buy a TDS meter to check for same.
TDS level Required Water Purifier
TDS is less than 200 UV, UF
TDS is greater than 200 RO
TDS is greater than 2000 Domestic Water Purifier cannot be used.
Buy a water softening solution.

TDS & PPM Meter for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics.

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