 ₹21980.00 
|
 ₹8999.00
|
₹8499.00
|
|
|---|---|---|---|
|
LG WW151NPR RO+UV
₹21980.0 |
AO Smith X2 UV+UF
₹8999.0 |
Proven Magnum Premium
₹8499.0 |
|
| *MAJOR DIFFERENCES* | RANK 73 | RANK 85 | RANK 74 |
| VALUE FOR MONEY | Better | Ok | Best |
| Reasons to Consider | |||
| PROS |
8Liter Stainless Steel Tank RO+In Tank UV Mineral Booster |
UV+UF 5Liters Tank |
Copper Zinc Alkaline+RO+UV+UF+TDS Adjuster |
| Brand | |||
| Name | LG | AO Smith | Proven |
| Launch | |||
| Launch Month | March-2020 | Sep-2022 | August-2024 |
| Water Filter Type | |||
| Type | RO+UV | UV+UF | Copper Zinc Alkaline+RO+UV+UF+TDS Adjuster |
| Purifying Technology | |||
| Stages | 6 | 5 | 7 |
| External Pre-Filter | Required | Required | Required |
| Sediment Filter | Yes | Yes | Yes |
| Carbon Filter | Yes | Carbon Block | Activated Carbon |
| Reverse Osmosis(RO) | Yes | No | Yes |
| Mesh Filter | Yes | Yes | Yes |
| UltraViolet(UV) | In Tank UV | Yes | Yes |
| Micro Filter(MF) | No | UF Ultra Fine | Yes |
| Copper Charged RO | No | No | Yes |
| Membrane Type | Thin-film composite spiral wound | No | Thin-film composite spiral wound |
| Mineral Charger | Mineral Booster with calcium (Ca) and magnesium (Mg) | No | Yes |
| Taste Adjuster | No | No | Yes |
| Special | Dual Protection Stainless Steel Stank | UV | Alkaline Filtration : Incorporates zinc and copper filters to balance pH levels |
| ReFill Kit | |||
| Price | ₹4200 | ₹2500(1year warranty) | ₹1500 |
| Output Purified Water | |||
| TDS Reduction | 90% minimum | 95% minimum | 90% minimum |
| Purified Water Flow Rate | 10 Liter/Hour | 30 Liter/Hour | 15 Liter/Hour |
| Tank Capacity | 8Liters | 5Liters | 8Liters |
| Hot Water | No | No | No |
| Purification Capacity | 6000Liters | 6000Liters | 5000Liters |
| Input Water Requirments | |||
| Total Dissolved Solids(TDS) | upto 800mg/liter | upto 200mg/liter | upto 2500mg/liter |
| Total Hardness | 0.2 mg/liter maximum | 120 mg/liter maximum | 100 mg/liter maximum |
| Iron | 0.1 mg/liter maximum | 0.3 mg/liter maximum | 0.1 mg/liter maximum |
| Turbidity | 5NTU maximum | 5NTU maximum | 1NTU maximum |
| pH range | 6.5 to 8.5 | 6.5 to 8.5 | 6.5 to 8.5 |
| Pressure Rating | 42PSI | 30PSI | 30PSI |
| Body | |||
| Height | 50.6cm(19.9inch) | 46cm(18.1inch) | 52cm(20.4inch) |
| Width | 36.5cm(14.4inch) | 38cm(14.9inch) | 40cm(15.7inch) |
| Depth | 28.3cm(11.1inch) | 26cm(10.2inch) | 18cm(7.1inch) |
| Weight | 9.2kg | 8.9kg | 8.2Kg |
| Mounting | Wall mount / Table top | Wall mount / Table top | Wall mount / Table top |
| User Interface | |||
| LED | Yes | No | Yes |
| Digital Display | No | Yes | Yes |
| General | |||
| External Filter Life | 3months | 3months | 3months |
| Carbon/RO/Sediment Filter Life | 1Year | 1Year | 1Year |
| UV Lamp Life | - | 6000Liters | 5000hours |
| Frame | Food safe/non-toxic/engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics |
| Power | 60Watts |
36W 11W UV Lamp |
60Watts |
| Pump Type | 24V DC | 24V DC | 24V DC |
| Input Voltage | 100-240V | 150-300V | 100-240V |
| Warranty | |||
| Warranty | 1year on Product and 10 year on steel tank |
1year warranty on UV lamp all electricals and functional parts except filters |
1Year |
| Special | |||
| Special |
Stainless Steel Tank In Tank UV Mineral Booster |
- | - |
10 Best waterpurifier 2025
Similar Comparisions
LG WW151NPR RO+UV(⮝73) VS Proven Magnum Premium(⮟74)LG WW151NPR RO+UV(⮝73) VS Kent Maxx UV 8L(⮟74)
LG WW151NPR RO+UV(⮝73) VS HUL PureIt ULTIMA Eco Mineral RO+UV+MF(⮟75)
AO Smith X2 UV+UF(⮝85) VS HUL PureIt Classic G2 RO+MF(⮟86)
AO Smith X2 UV+UF(⮝85) VS Kent Sterling+(⮟87)
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.
