Comparison Full specification of (तुलना) waterpurifier LG WW151NP RO+UV VS Havells ACTIVE PLUS VS AO Smith Z2+ to find which is better.

VS
VS
Color Coding : Best Better Ok

₹25190.00

₹7574.00

₹19999.00
LG WW151NP RO+UV
₹25190.0
Havells ACTIVE PLUS
₹7574.0
AO Smith Z2+
₹19999.0
*MAJOR DIFFERENCES* RANK 71 RANK 72 RANK 74
VALUE FOR MONEY Ok Best Better
Reasons to Consider
PROS 8Liter Stainless Steel Tank
RO+In Tank UV
60Liter/Hr Flow Capacity
UV+UF
Under the Counter
5Liter Tank
RO
Brand
Name LG Havells AO Smith
Launch
Launch Month March-2020 Dec-2022 Oct-2022
Water Filter Type
Type RO+UV UV+UF RO+SCMT
Purifying Technology
Stages 5 4 6
External Pre-Filter Yes Yes Yes
Sediment Filter Yes Yes Yes
Carbon Filter Yes Yes Pre and Silver Activated Post Carbon
Reverse Osmosis(RO) Yes No Side Stream RO
Mesh Filter Yes No Yes
UltraViolet(UV) In Tank UV Germicidal UV-C No
Micro Filter(MF) No 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 Dual Protection Stainless Steel Stank - Nothing
ReFill Kit
Price ₹4200 ₹4000 ₹2000
Output Purified Water
TDS Reduction 90% minimum 90% minimum 95% minimum
Purified Water Flow Rate 10 Liter/Hour upto 60 Liter/Hour 15 Liter/Hour
Tank Capacity 8Liters No Tank 5Liters
Hot Water No No No
Purification Capacity 6000Liters 6000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 800mg/liter upto 1000mg/liter upto 2000mg/litre
Total Hardness 0.2 mg/liter maximum 600 mg/liter maximum 500 mg/liter maximum
Iron 0.1 mg/liter maximum 0.3 mg/liter maximum 0.3 mg/liter maximum
Turbidity 5NTU maximum 5NTU 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 50.6cm(19.9inch) 43cm(17.0inch) 42cm(16.5inch)
Width 36.5cm(14.4inch) 29.7cm(11.7inch) 27cm(10.6inch)
Depth 28.3cm(11.1inch) 16.7cm(6.6inch) 41cm(16.1inch)
Weight 9.2kg 4.3kg 11kg
Mounting Wall mount / Table top Wall mount / Table top Under the Counter
User Interface
LED Yes Yes No
Digital Display No iProtect purification monitoring
Cartridge life indicator
Yes
General
External Filter Life 3months 3000Liters 6Months or 3000Liters
Carbon/RO/Sediment Filter Life 1Year 6000Liters 12Months or 6000Liters
UV Lamp Life - 12000Liters or 2 years -
Frame Food safe/non-toxic/engineering-grade plastics Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 60Watts 25Watts 48Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 100-240V 100-240V
Package Content Purifier
Tap
Food Grade Pipes
3-Way Connector|Screws|Valves
Digital Sterilizing care kit
Water Purifier
Installation Kit
Water Purifier
GooseNeck Faucet
Food Grade Pipes
3-Way Connector|Screws|Valves
Warranty
Warranty 1year on Product and 10 year on steel tank 1Year Comprehensive 1Year Comprehensive
2Year on RO
Installation
Installation Charges Free Free Free
Piping Kit Pricing List Pricing List Pricing List
Special
Special Stainless Steel Tank
In Tank UV
iProtect purification monitoring Under the Counter
5Liter Tank
RO
Product Page
Amazon Shop LG WW151NP RO+UV Havells Active Plus AO Smith Z2+

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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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