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

VS
VS
Color Coding : Best Better Ok

₹21790.00

₹20598.00

₹7574.00
LG WW151NP RO+UV
₹21790.0
AO Smith Z2+
₹20598.0
Havells ACTIVE PLUS
₹7574.0
*MAJOR DIFFERENCES* RANK 71 RANK 74 RANK 72
VALUE FOR MONEY Ok Better Best
Reasons to Consider
PROS 8Liter Stainless Steel Tank
RO+In Tank UV
Under the Counter
5Liter Tank
RO
60Liter/Hr Flow Capacity
UV+UF
Brand
Name LG AO Smith Havells
Launch
Launch Month March-2020 Oct-2022 Dec-2022
Water Filter Type
Type RO+UV RO+SCMT UV+UF
Purifying Technology
Stages 5 6 4
External Pre-Filter Yes Yes Yes
Sediment Filter Yes Yes Yes
Carbon Filter Yes Pre and Silver Activated Post Carbon Yes
Reverse Osmosis(RO) Yes Side Stream RO No
Mesh Filter Yes Yes No
UltraViolet(UV) In Tank UV No Germicidal UV-C
Micro Filter(MF) No No UF Ultra Fine
Copper Charged RO No No No
Membrane Type Thin-film composite spiral wound Silver Charged Membrane Technology Thin-film composite spiral wound
Mineral Charger No Mineraliser No
Taste Adjuster No No No
Special Dual Protection Stainless Steel Stank Nothing -
ReFill Kit
Price ₹4200 ₹2000 ₹4000
Output Purified Water
TDS Reduction 90% minimum 95% minimum 90% minimum
Purified Water Flow Rate 10 Liter/Hour 15 Liter/Hour upto 60 Liter/Hour
Tank Capacity 8Liters 5Liters No Tank
Hot Water No No No
Purification Capacity 6000Liters 6000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 800mg/liter upto 2000mg/litre upto 1000mg/liter
Total Hardness 0.2 mg/liter maximum 500 mg/liter maximum 600 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 7.5 6.5 to 8.5
Pressure Rating 42PSI 7PSI to 30PSI 42PSI
Body
Height 50.6cm(19.9inch) 42cm(16.5inch) 43cm(17.0inch)
Width 36.5cm(14.4inch) 27cm(10.6inch) 29.7cm(11.7inch)
Depth 28.3cm(11.1inch) 41cm(16.1inch) 16.7cm(6.6inch)
Weight 9.2kg 11kg 4.3kg
Mounting Wall mount / Table top Under the Counter Wall mount / Table top
User Interface
LED Yes No Yes
Digital Display No Yes iProtect purification monitoring
Cartridge life indicator
General
External Filter Life 3months 6Months or 3000Liters 3000Liters
Carbon/RO/Sediment Filter Life 1Year 12Months or 6000Liters 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 48Watts 25Watts
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
GooseNeck Faucet
Food Grade Pipes
3-Way Connector|Screws|Valves
Water Purifier
Installation Kit
Warranty
Warranty 1year on Product and 10 year on steel tank 1Year Comprehensive
2Year on RO
1Year Comprehensive
Installation
Installation Charges Free Free Free
Piping Kit Pricing List Pricing List Pricing List
Special
Special Stainless Steel Tank
In Tank UV
Under the Counter
5Liter Tank
RO
iProtect purification monitoring
Product Page
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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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