 ₹21980.00 
|
 ₹7499.00
|
|
|---|---|---|
|
LG WW151NPR RO+UV waterpurifier
₹21980.0 |
Havells Aquas7 RO+UF waterpurifier
₹7499.0 |
|
| *MAJOR DIFFERENCES* | RANK 73 | RANK 71 |
| VALUE FOR MONEY | Not Better | Better Buy |
| Reasons to Consider | ||
| PROS |
8Liter Stainless Steel Tank RO+In Tank UV Mineral Booster |
7Liter Tank RO+UF |
| Brand | ||
| Name | LG | Havells |
| Launch | ||
| Launch Month | March-2020 | July-2022 |
| Water Filter Type | ||
| Type | RO+UV | RO+UF |
| Purifying Technology | ||
| Stages | 6 | 5 |
| External Pre-Filter | Required | Required |
| Sediment Filter | Yes | HD Filter Catridge(I Filter) |
| Carbon Filter | Yes | Present in Pre RO and Post RO |
| Reverse Osmosis(RO) | Yes | Yes |
| Mesh Filter | Yes | No |
| UltraViolet(UV) | In Tank UV | No |
| Micro Filter(MF) | No | UF Ultra Fine |
| Copper Charged RO | No | No |
| Membrane Type | Thin-film composite spiral wound | Thin-film composite spiral wound |
| Mineral Charger | Mineral Booster with calcium (Ca) and magnesium (Mg) | No |
| Taste Adjuster | No | No |
| Special | Dual Protection Stainless Steel Stank | Nothing |
| ReFill Kit | ||
| Price | ₹4200 | ₹2000 |
| Output Purified Water | ||
| TDS Reduction | 90% minimum | 90% minimum |
| Purified Water Flow Rate | 10 Liter/Hour | 15 Liter/Hour |
| Tank Capacity | 8Liters | 7Liters |
| Hot Water | No | No |
| Purification Capacity | 6000Liters | 6000Liters |
| Input Water Requirments | ||
| Total Dissolved Solids(TDS) | upto 800mg/liter | upto 1000mg/liter |
| Total Hardness | 0.2 mg/liter maximum | 600 mg/liter maximum |
| Iron | 0.1 mg/liter maximum | 0.3 mg/liter maximum |
| Turbidity | 5NTU maximum | 5NTU maximum |
| pH range | 6.5 to 8.5 | 6.5 to 8.5 |
| Pressure Rating | 42PSI | 42PSI |
| Body | ||
| Height | 50.6cm(19.9inch) | 49cm(19.3inch) |
| Width | 36.5cm(14.4inch) | 38.2cm(15.0inch) |
| Depth | 28.3cm(11.1inch) | 27.3cm(10.7inch) |
| Weight | 9.2kg | 8kg |
| Mounting | Wall mount / Table top | Wall mount / Table top |
| User Interface | ||
| LED | Yes | Yes |
| Digital Display | No | No |
| General | ||
| External Filter Life | 3months | 3000Liters |
| Carbon/RO/Sediment Filter Life | 1Year | 6000Liters |
| UV Lamp Life | - | - |
| Frame | Food safe/non-toxic/engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics |
| Power | 60Watts | 35Watts |
| Pump Type | 24V DC | 24V DC |
| Input Voltage | 100-240V | 100-240V |
| Special | ||
| Special |
Stainless Steel Tank In Tank UV Mineral Booster |
7Liter Tank |
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.
