Comparison Full specification of (तुलना) waterpurifier Blue Star Aristo RO+UV+UF VS LG WW151NP RO+UV VS Havells DigiTouch to find which is better.

VS
VS
Color Coding : Best Better Ok

₹9999.00

₹21790.00

₹15500.00
Blue Star Aristo RO+UV+UF
₹9999.0
LG WW151NP RO+UV
₹21790.0
Havells DigiTouch
₹15500.0
*MAJOR DIFFERENCES* RANK 36 RANK 71 RANK 37
VALUE FOR MONEY Best Better Ok
Reasons to Consider
PROS 7Liter Tank
Cheaper Refill Kit
Taste Adjuster
External Sediment Filter
8Liter Stainless Steel Tank
RO+In Tank UV
6Liter Tank
RO+UV+Alkaline
Touch Screen
Brand
Name Blue Star LG Havells
Launch
Launch Month July-2022 March-2020 Nov-2022
Water Filter Type
Type RO+UV RO+UV RO+UV+Alkaline
Purifying Technology
Stages 6 5 8
External Pre-Filter Yes Yes Yes
Sediment Filter Yes Yes Yes
Carbon Filter Copper Activated Carbon Filter.Present in Pre Sediment and Post RO Yes Present in Pre RO and Post RO
Reverse Osmosis(RO) Yes Yes Yes
Mesh Filter Yes Yes Yes
UltraViolet(UV) Yes In Tank UV Germicidal UV-C
Micro Filter(MF) UF Ultra Fine No Yes
Copper Charged RO No No No
Membrane Type Thin-film composite spiral wound Thin-film composite spiral wound Thin-film composite spiral wound
Special Aqua Taste Booster Dual Protection Stainless Steel Stank Alkaline Water 8+pH
Revitalizer Cartridge
ReFill Kit
Price ₹2500 ₹4200 ₹4000
Output Purified Water
TDS Reduction 90% minimum 90% minimum 90% minimum
Purified Water Flow Rate 12 Liter/Hour 10 Liter/Hour 15 Liter/Hour
Tank Capacity 7Liters 8Liters 6Liters
Purification Capacity 6000Liters 6000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 2000mg/litre upto 800mg/liter upto 1000mg/liter
Total Hardness 500 mg/liter maximum 0.2 mg/liter maximum 600 mg/liter maximum
Iron 0.3 mg/liter maximum 0.1 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 8.5
Pressure Rating 40PSI 42PSI 42PSI
Body
Height 45cm(17.7inch) 50.6cm(19.9inch) 48.4cm(19.1inch)
Width 34.5cm(13.6inch) 36.5cm(14.4inch) 361cm(14.2inch)
Depth 20.5cm(8.1inch) 28.3cm(11.1inch) 22.2cm(8.7inch)
Weight 8kg 9.2kg 9kg
Mounting Wall mount / Table top Wall mount / Table top Wall mount / Table top
User Interface
LED Yes Yes Yes
Digital Display No No Touch Screen
iProtect purification monitoring
Cartridge life indicator
General
Frame Food safe | non-toxic | engineering-grade plastics Food safe/non-toxic/engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 35Watts 60Watts 35Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 100-240V 100-240V
Special
Special 7Liter Tank
Cheaper Refill Kit
Taste Adjuster
External Sediment Filter
Stainless Steel Tank
In Tank UV
6Liter Tank
RO+UV+Alkaline
Touch Screen

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10 Best waterpurifier 2024

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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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