Comparison of (तुलना) water purifier जल शोधक AO Smith Z9 VS Blue Star CRESTO RO+UV+UF to find which is better.

VS
*MAJOR DIFFERENCES* AO Smith Z9
(Rank 2)
₹23549.0
Blue Star CRESTO RO+UV+UF
(Rank 13)
₹7499.0
VALUE FOR MONEY Not Better Better Buy
Reasons to Consider
Reasons 9Liters + 0.8Liter Hot Water
SCMT
8Liter Tank
RO+UV+UF
Brand
Name AO Smith Blue Star
Launch
Launch Month Sep-2022 Sep-2022
Water Filter Type
Type RO+SCMT RO+UV+UF
Purifying Technology
Stages 8 6
External Pre-Filter Yes Yes
Sediment Filter Yes Yes
Carbon Filter Pre Filter Chemi Block/Post RO Pre RO and Post RO
Reverse Osmosis(RO) Yes Yes
Mesh Filter Yes No
UltraViolet(UV) No Yes
Micro Filter(MF) ART MAX(Advance Recovery Tech) UF
Copper Charged RO No No
Membrane Type SCMT Silver Charged Membrane RO+UF
Mineral Charger Mineral Filter MIN-TECH No
Taste Adjuster No Aqua Taste Booster
Special Hot Water
Silver Charged Membrane Tech
-
ReFill Kit
Price ₹2500(1year warranty) ₹3000
Output Purified Water
TDS Reduction 95% minimum 90% minimum
Purified Water Flow Rate 15 Liter/Hr 12Liter/Hour
Tank Capacity 9.2Liters + 0.8Liter Hot Water 8Liters
Hot Water Warm/Hot No
Purification Capacity 6000Liters 6000Liters
Input Water Requirments
Total Dissolved Solids(TDS) upto 2000mg/liter upto 2000mg/liter
Total Hardness 500 mg/liter maximum 500 mg/liter maximum
Iron 0.3 mg/liter maximum 0.3 mg/liter maximum
Turbidity 5NTU maximum 1NTU maximum
pH range 6.5 to 8.5 6.5 to 7.5
Pressure Rating 30PSI 3-40PSI
Body
Length 482mm(18.3inch) 453mm(17.8inch)
Width 369mm(14.5inch) 342mm(13.5inch)
Thickness 326mm(12.8inch) 205mm(8.1inch)
Weight 10.8kg 6.6kg
Mounting Wall Mount Wall Mount
User Interface
LED Yes Yes
Digital Display Yes(For Water Temperature) No
General
External Filter Life 3months 6Months or 3000Liters
Carbon/RO/Sediment Filter Life 1Year 12Months or 6000Liters
UV Lamp Life - 6000Liters
Frame Food safe | non-toxic | engineering-grade plastics Food safe | non-toxic | engineering-grade plastics
Power 48Watts 36Watts
Pump Type 24V DC 24V DC
Input Voltage 150-300V 100-240V
Special
Special 9.2Liters + 0.8Liter Hot Water
SCMT
8Liter Tank
RO+UV+UF

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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Blue Star CRESTO RO+UV+UF vs Eureka Forbes Aquaguard Select Classic Plus
Blue Star CRESTO RO+UV+UF vs Eureka Forbes Aquaguard Smart UV

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