Comparison Full specification of (तुलना) waterpurifier Havells FAB Alkaline 7 RO+UV VS AO Smith Z2 UV+UF VS Kent Maxx Alkaline-B to find which is better.

VS
VS
Color Coding : Best Better Ok

₹8999.00

₹8599.00

₹9699.00
Havells FAB Alkaline 7 RO+UV
₹8999.0
AO Smith Z2 UV+UF
₹8599.0
Kent Maxx Alkaline-B
₹9699.0
*MAJOR DIFFERENCES* RANK 40 RANK 64 RANK 40
VALUE FOR MONEY Ok Better Best
Reasons to Consider
PROS 7Liter Tank
RO+UV+Alkaline
30Liter per hour
UV+UF
Water Alkaliner
UF+UV
Detachable 7L Tank
Brand
Name Havells AO Smith Kent
Launch
Launch Month Sep-2022 July-2022 August-2023
Water Filter Type
Type RO+UV+Alkaline UV+UF UF+UV+Alkaline
Purifying Technology
Stages 8 5 7
External Pre-Filter Yes Yes Yes
Sediment Filter Yes Yes Yes
Carbon Filter Present in Pre RO and Post RO Carbon Block Activated Carbon
Reverse Osmosis(RO) Yes No No
Mesh Filter Yes Fine Sediment Yes
UltraViolet(UV) Germicidal UV-C UV UV
Micro Filter(MF) Yes UF Ultra Fine UF Ultra Fine
Copper Charged RO No No No
Membrane Type Thin-film composite spiral wound Thin-film composite Thin-film composite spiral wound
Mineral Charger No No No
Special Alkaline Water 8+pH Nothing Reduces ORP improves anti-oxidation ability
ReFill Kit
Price ₹4000 ₹2000 ₹3500
Output Purified Water
TDS Reduction 90% minimum 90% minimum 90% minimum
Purified Water Flow Rate 15 Liter/Hour upto 30 Liter/Hour 15 Liter/Hour
Tank Capacity 7Liters 5Liters Detachable 7Liters
Hot Water No No No
Purification Capacity 6000Liters 6000Liters 5000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 1000mg/liter upto 200mg/liter upto 2500mg/liter
Total Hardness 600 mg/liter maximum 120 mg/liter maximum 100 mg/liter maximum
Iron 0.3 mg/liter maximum 0.3 mg/liter maximum 0.1 mg/liter maximum
Turbidity 5NTU maximum 5NTU maximum 1NTU maximum
pH range 6.5 to 8.5 6.5 to 7.5 6.5 to 8.5
Pressure Rating 42PSI 5PSI to 30PSI 42PSI
Body
Height 49cm(19.3inch) 46cm(18.1inch) 40cm(15.7inch)
Width 38.2cm(15.0inch) 38cm(14.9inch) 39cm(15.4inch)
Depth 27.3cm(10.7inch) 26cm(10.2inch) 28.5cm(11.2inch)
Weight 8kg 6.6kg 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 3000Liters 6Months or 3000Liters 3months
Carbon/RO/Sediment Filter Life 6000Liters 12Months or 6000Liters 1Year
UV Lamp Life 12000Liters or 2 years 24Months or 12000Liters 5000hours
Frame Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 35Watts 35Watts 60Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 100-240V 100-240V
Special
Special 7Liter Tank 30Liter per hour
UV+UF
Water Alkaliner
UF+UV
Detachable 7L Tank

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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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