 ₹13999.00 
|
 ₹11999.00
|
 ₹9999.00
|
|
|---|---|---|---|
|
Havells DigiTouch
₹13999.0 |
Blue Star OPULUS RO+UV+UF+MINERAL
₹11999.0 |
Blue Star Aristo RO+UV+UF
₹9999.0 |
|
| *MAJOR DIFFERENCES* | RANK 42 | RANK 43 | RANK 48 |
| VALUE FOR MONEY | Better | Ok | Best |
| Reasons to Consider | |||
| PROS |
6Liter Tank RO+UV+Alkaline Touch Screen |
8Liter Tank RO+UV+UF+Mineral |
7Liter Tank Cheaper Refill Kit Taste Adjuster External Sediment Filter |
| Brand | |||
| Name | Havells | Blue Star | Blue Star |
| Launch | |||
| Launch Month | Nov-2022 | August-2022 | July-2022 |
| Water Filter Type | |||
| Type | RO+UV+Alkaline | RO+UV+UF+Mineral | RO+UV |
| Purifying Technology | |||
| Stages | 8 | 7 | 6 |
| External Pre-Filter | Required | Required | Required |
| Sediment Filter | Yes | Yes | Yes |
| Carbon Filter | Present in Pre RO and Post RO | Pre RO and Post RO | Copper Activated Carbon Filter.Present in Pre Sediment and Post RO |
| Reverse Osmosis(RO) | Yes | Yes | Yes |
| Mesh Filter | Yes | Yes | Yes |
| UltraViolet(UV) | Germicidal UV-C | Yes | Yes |
| Micro Filter(MF) | Yes | UF Ultra Fine | UF Ultra Fine |
| Copper Charged RO | No | No | No |
| Membrane Type | Thin-film composite spiral wound | Yes | Thin-film composite spiral wound |
| Special |
Alkaline Water 8+pH Revitalizer Cartridge |
- | Aqua Taste Booster |
| ReFill Kit | |||
| Price | ₹4000 | ₹3000 | ₹2500 |
| Output Purified Water | |||
| TDS Reduction | 90% minimum | 90% minimum | 90% minimum |
| Purified Water Flow Rate | 15 Liter/Hour | 12 Liter/Hour | 12 Liter/Hour |
| Tank Capacity | 6Liters | 8Liters | 7Liters |
| Purification Capacity | 6000Liters | 6000Liters | 6000Liters |
| Input Water Requirments | |||
| Total Dissolved Solids(TDS) | upto 1000mg/liter | upto 2000mg/litre | upto 2000mg/litre |
| Total Hardness | 600 mg/liter maximum | 500 mg/liter maximum | 500 mg/liter maximum |
| Iron | 0.3 mg/liter maximum | 0.3 mg/liter maximum | 0.3 mg/liter maximum |
| Turbidity | 5NTU maximum | 1NTU maximum | 5NTU maximum |
| pH range | 6.5 to 8.5 | 6.5 to 7.5 | 6.5 to 8.5 |
| Pressure Rating | 42PSI | 3-40PSI | 40PSI |
| Body | |||
| Height | 48.4cm(19.1inch) | 48cm(18.8inch) | 45cm(17.7inch) |
| Width | 361cm(14.2inch) | 361cm(14.2inch) | 34.5cm(13.6inch) |
| Depth | 22.2cm(8.7inch) | 25.2cm(9.9inch) | 20.5cm(8.1inch) |
| Weight | 9kg | 9kg | 8kg |
| Mounting | Wall mount / Table top | Wall mount / Table top | Wall mount / Table top |
| User Interface | |||
| LED | Yes | Yes | Yes |
| Digital Display |
Touch Screen iProtect purification monitoring Cartridge life indicator |
No | No |
| 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 | 35Watts | 35Watts |
| Pump Type | 24V DC | 24V DC | 24V DC |
| Input Voltage | 100-240V | 100-240V | 100-240V |
| Special | |||
| Special |
6Liter Tank RO+UV+Alkaline Touch Screen |
8Liter Tank RO+UV+UF+Mineral |
7Liter Tank Cheaper Refill Kit Taste Adjuster External Sediment Filter |
10 Best waterpurifier 2026
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Blue Star OPULUS RO+UV+UF+MINERAL(⮝42) VS LG WW184EPB RO+UV+UF(⮟43)Blue Star OPULUS RO+UV+UF+MINERAL(⮝42) VS Livpure Envy Alkaline(⮟43)
Blue Star OPULUS RO+UV+UF+MINERAL(⮝42) VS V-GUARD RequPro UV+UF(⮟43)
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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.
