Comparison Full specification of (तुलना) waterpurifier Havells ACTIVE PLUS VS Kent Sterling+ VS AO Smith Z2+ to find which is better.

VS
VS
Color Coding : Best Better Ok

₹7574.00

₹20950.00

₹19500.00
Havells ACTIVE PLUS
₹7574.0
Kent Sterling+
₹20950.0
AO Smith Z2+
₹19500.0
*MAJOR DIFFERENCES* RANK 78 RANK 87 RANK 79
VALUE FOR MONEY Best Ok Better
Reasons to Consider
PROS 60Liter/Hr Flow Capacity
UV+UF
Under the Counter
RO+UV+UF+TDS Control
6L Tank
Under the Counter
5Liter Tank
RO
Brand
Name Havells Kent AO Smith
Launch
Launch Month Dec-2022 Dec-2022 Oct-2022
Water Filter Type
Type UV+UF RO+UV+UF+TDS Control RO+SCMT
Purifying Technology
Stages 4 7 6
External Pre-Filter Required Required Required
Sediment Filter Yes Yes Yes
Carbon Filter Yes Activated Carbon Pre and Silver Activated Post Carbon
Reverse Osmosis(RO) No Yes Side Stream RO
Mesh Filter No Yes Yes
UltraViolet(UV) Germicidal UV-C Yes No
Micro Filter(MF) UF Ultra Fine UF Ultra Fine No
Copper Charged RO No No No
Membrane Type Thin-film composite spiral wound Thin-film composite spiral wound Silver Charged Membrane Technology
Mineral Charger No No Mineraliser
Taste Adjuster No No No
Special - TDS Control Nothing
ReFill Kit
Price ₹4000 ₹3500 ₹2000
Output Purified Water
TDS Reduction 90% minimum 90% minimum 95% minimum
Purified Water Flow Rate upto 60 Liter/Hour 15 Liter/Hour 15 Liter/Hour
Tank Capacity No Tank 6Liters 5Liters
Hot Water No No No
Purification Capacity 6000Liters 5000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 1000mg/liter upto 2500mg/liter upto 2000mg/litre
Total Hardness 600 mg/liter maximum 100 mg/liter maximum 500 mg/liter maximum
Iron 0.3 mg/liter maximum 0.1 mg/liter maximum 0.3 mg/liter maximum
Turbidity 5NTU maximum 1NTU maximum 5NTU maximum
pH range 6.5 to 8.5 6.5 to 8.5 6.5 to 7.5
Pressure Rating 42PSI 42PSI 7PSI to 30PSI
Body
Height 43cm(17.0inch) 42cm(16.5inch) 42cm(16.5inch)
Width 29.7cm(11.7inch) 24.5cm(9.6inch) 27cm(10.6inch)
Depth 16.7cm(6.6inch) 44.5cm(17.5inch) 41cm(16.1inch)
Weight 4.3kg 15kg 11kg
Mounting Wall mount / Table top Wall mount / Table top Under the Counter
User Interface
LED Yes Yes No
Digital Display iProtect purification monitoring
Cartridge life indicator
No Yes
General
External Filter Life 3000Liters 3months 6Months or 3000Liters
Carbon/RO/Sediment Filter Life 6000Liters 1Year 12Months or 6000Liters
UV Lamp Life 12000Liters or 2 years 5000hours -
Frame Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 25Watts 60Watts 48Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 100-240V 100-240V
Package Content Water Purifier
Installation Kit
Purifier
Tap
Food Grade Pipes
3-Way Connector|Screws|Valves
Water Purifier
GooseNeck Faucet
Food Grade Pipes
3-Way Connector|Screws|Valves
Warranty
Warranty 1Year Comprehensive 1Year + 3 Years No Service Charge 1Year Comprehensive
2Year on RO
Installation
Installation Charges Free Free Free
Piping Kit Pricing List Pricing List Pricing List
Special
Special iProtect purification monitoring Under the Counter
RO+UV+UF+TDS Control
6L Tank
Under the Counter
5Liter Tank
RO
Product Page
Amazon Shop Havells ACTIVE PLUS Kent Sterling+ AO Smith Z2+

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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