 ₹4899.00 
|
 ₹11999.00
|
 ₹35480.00
|
|
|---|---|---|---|
|
Proven Copper Eleven
₹4899.0 |
Blue Star OPULUS RO+UV+UF+MINERAL
₹11999.0 |
LG WW184EPB RO+UV+UF
₹35480.0 |
|
| *MAJOR DIFFERENCES* | RANK 71 | RANK 43 | RANK 44 |
| VALUE FOR MONEY | Best | Ok | Better |
| Reasons to Consider | |||
| PROS |
Copper+Mineral RO+UV+UF+Taste Adjuster 10Liter Tank |
8Liter Tank RO+UV+UF+Mineral |
8Liter Stainless Steel Tank RO+In Tank UV Secondary Valve to wash Fruits and Vegetables |
| Brand | |||
| Name | Proven | Blue Star | LG |
| Launch | |||
| Launch Month | August-2022 | August-2022 | August-2021 |
| Water Filter Type | |||
| Type | Copper+Mineral RO+UV+UF+Taste Adjuster | RO+UV+UF+Mineral | RO+UV+UF |
| Purifying Technology | |||
| Stages | 7 | 7 | 7 |
| External Pre-Filter | Required | Required | Required |
| Sediment Filter | Yes | Yes | Yes |
| Carbon Filter | Activated Carbon | Pre RO and Post RO | Pre and Post RO |
| Reverse Osmosis(RO) | Yes | Yes | Yes |
| Mesh Filter | Yes | Yes | Yes |
| UltraViolet(UV) | UV | Yes | In Tank UV |
| Micro Filter(MF) | UF Ultra Fine | UF Ultra Fine | Ultra Fine(UF) |
| Copper Charged RO | Yes | No | No |
| Membrane Type | Thin-film composite spiral wound | Yes | Thin-film composite spiral wound |
| Mineral Charger | Yes | Aqua Mineral Infuser(AMI) | Yes.(Ca & Mg) |
| Special | - | - | Dual Protection Stainless Steel Stank |
| ReFill Kit | |||
| Price | - | ₹3000 | ₹4200 |
| Output Purified Water | |||
| TDS Reduction | 90% minimum | 90% minimum | 90% minimum |
| Purified Water Flow Rate | 15 Liter/Hour | 12 Liter/Hour | 10 Liter/Hour |
| Tank Capacity | 10Liters | 8Liters | 8Liters |
| Hot Water | No | No | No |
| Purification Capacity | 5000Liters | 6000Liters | 6000Liters |
| Input Water Requirments | |||
| Total Dissolved Solids(TDS) | upto 1500mg/liter | upto 2000mg/litre | upto 2000mg/litre |
| Total Hardness | 100 mg/liter maximum | 500 mg/liter maximum | 0.2 mg/liter maximum |
| Iron | 0.1 mg/liter maximum | 0.3 mg/liter maximum | 0.1 mg/liter maximum |
| Turbidity | 1NTU maximum | 1NTU maximum | 5NTU maximum |
| pH range | 6.5 to 8.5 | 6.5 to 7.5 | 6.5 to 8.5 |
| Pressure Rating | 30PSI | 3-40PSI | 42PSI |
| Body | |||
| Height | 50cm(19.6inch) | 48cm(18.8inch) | 50cm(19.8inch) |
| Width | 39cm(15.4inch) | 361cm(14.2inch) | 36.5cm(14.4inch) |
| Depth | 21cm(8.3inch) | 25.2cm(9.9inch) | 27.5cm(10.8inch) |
| Weight | 7.0kg | 9kg | 10.5kg |
| Mounting | Wall mount / Table top | Wall mount / Table top | Wall mount / Table top |
| User Interface | |||
| LED | Yes | Yes |
Yes.UV Sterlize Indicator Filter Change Indicator Water Level Indicator |
| Digital Display | No | No | No |
| General | |||
| External Filter Life | 3months | 6Months or 3000Liters | 3months |
| Carbon/RO/Sediment Filter Life | 1Year | 12Months or 6000Liters | 1Year |
| UV Lamp Life | 5000hours | 6000Liters | - |
| Frame | Food safe | non-toxic | engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics | Food safe/non-toxic/engineering-grade plastics |
| Power | 60Watts | 35Watts | 60Watts |
| Pump Type | 24V DC | 24V DC | 24V DC |
| Input Voltage | 100-240V | 100-240V | 100-240V |
| Special | |||
| Special |
Copper+Mineral RO+UV+UF+Taste Adjuster 10Liter Tank |
8Liter Tank RO+UV+UF+Mineral |
Stainless Steel Tank In Tank UV Secondary Valve to wash Fruits and Vegetables |
10 Best waterpurifier 2026
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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.
