Comparison Full specification of (तुलना) waterpurifier Havells Aquas7 RO+UF VS AO Smith X2 UV+UF VS Havells Siphon RO+UF to find which is better.

VS
VS
Color Coding : Best Better Ok

₹7199.00

₹9499.00

₹9999.00
Havells Aquas7 RO+UF
₹7199.0
AO Smith X2 UV+UF
₹9499.0
Havells Siphon RO+UF
₹9999.0
*MAJOR DIFFERENCES* RANK 69 RANK 83 RANK 70
VALUE FOR MONEY Best Better Ok
Reasons to Consider
PROS 7Liter Tank
RO+UF
UV+UF
5Liters Tank
6.5Liter Tank
RO+UF
Brand
Name Havells AO Smith Havells
Launch
Launch Month July-2022 Sep-2022 January-2025
Water Filter Type
Type RO+UF UV+UF RO+UF
Purifying Technology
Stages 5 5 7
External Pre-Filter Required Required Required
Sediment Filter HD Filter Catridge(I Filter) Yes Yes
Carbon Filter Present in Pre RO and Post RO Carbon Block Activated Carbon Cartridge
Reverse Osmosis(RO) Yes No Yes
Mesh Filter No Yes Yes
UltraViolet(UV) No Yes No
Micro Filter(MF) UF Ultra Fine UF Ultra Fine UF Ultra Fine
Copper Charged RO No No No
Membrane Type Thin-film composite spiral wound No Thin-film composite spiral wound
Mineral Charger No No Yes
Copper+Zinc+Minerals
Taste Adjuster No No pH Balance Minerals + Taste Enhancer Cartridge
(Dual Cartridge)
Special Nothing UV -
ReFill Kit
Price ₹2000 ₹2500(1year warranty) ₹4000
Output Purified Water
TDS Reduction 90% minimum 95% minimum 90% minimum
Purified Water Flow Rate 15 Liter/Hour 30 Liter/Hour 25 Liter/Hour
Tank Capacity 7Liters 5Liters 6.5Liters
Hot Water No No No
Purification Capacity 6000Liters 6000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 1000mg/liter upto 200mg/liter upto 2000mg/liter
Total Hardness 600 mg/liter maximum 120 mg/liter maximum 2000 mg/liter maximum
Iron 0.3 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 8.5
Pressure Rating 42PSI 30PSI 42PSI
Body
Height 49cm(19.3inch) 46cm(18.1inch) 50cm(19.8inch)
Width 38.2cm(15.0inch) 38cm(14.9inch) 35.1cm(13.8inch)
Depth 27.3cm(10.7inch) 26cm(10.2inch) 26.3cm(10.4inch)
Weight 8kg 8.9kg 8kg
Mounting Wall mount / Table top Wall mount / Table top Wall mount / Table top
User Interface
LED Yes No Yes
Digital Display No Yes iProtect purification monitoring
Cartridge life indicator
General
External Filter Life 3000Liters 3months 3000Liters
Carbon/RO/Sediment Filter Life 6000Liters 1Year 6000Liters
UV Lamp Life - 6000Liters -
Frame Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 35Watts 36W
11W UV Lamp
60Watts
Pump Type 24V DC 24V DC 24V DC
Input Voltage 100-240V 150-300V 100-240V
Special
Special 7Liter Tank - ONE TOUCH SWITCH, CONTEMPORARY DESIGN & AESTHETICS
MEMBRANE PERFORMANCE ENHANCER, CARTRIDGE LIFE INDICATOR, INGRESS PROTECTION TANK COVER, DUAL MINERAL & BACTERIOSTATIC TASTE ENHANCER CARTRIDGE
DOUBLE PROTECTION: 100 % RO + UF PURIFICATION

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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