 ₹7999.00 
|
 ₹21190.00
|
|
|---|---|---|
|
AO Smith Z2 UV+UF waterpurifier
₹7999.0 |
LG WW151NP RO+UV waterpurifier
₹21190.0 |
|
| *MAJOR DIFFERENCES* | RANK 68 | RANK 77 |
| VALUE FOR MONEY | Better Buy | Not Better |
| Reasons to Consider | ||
| PROS |
30Liter per hour UV+UF |
8Liter Stainless Steel Tank RO+In Tank UV |
| Brand | ||
| Name | AO Smith | LG |
| Launch | ||
| Launch Month | July-2022 | March-2020 |
| Water Filter Type | ||
| Type | UV+UF | RO+UV |
| Purifying Technology | ||
| Stages | 5 | 5 |
| External Pre-Filter | Required | Required |
| Sediment Filter | Yes | Yes |
| Carbon Filter | Carbon Block | Yes |
| Reverse Osmosis(RO) | No | Yes |
| Mesh Filter | Fine Sediment | Yes |
| UltraViolet(UV) | UV | In Tank UV |
| Micro Filter(MF) | UF Ultra Fine | No |
| Copper Charged RO | No | No |
| Membrane Type | Thin-film composite | Thin-film composite spiral wound |
| Mineral Charger | No | No |
| Special | Nothing | Dual Protection Stainless Steel Stank |
| ReFill Kit | ||
| Price | ₹2000 | ₹4200 |
| Output Purified Water | ||
| TDS Reduction | 90% minimum | 90% minimum |
| Purified Water Flow Rate | upto 30 Liter/Hour | 10 Liter/Hour |
| Tank Capacity | 5Liters | 8Liters |
| Hot Water | No | No |
| Purification Capacity | 6000Liters | 6000Liters |
| Input Water Requirments | ||
| Total Dissolved Solids(TDS) | upto 200mg/liter | upto 800mg/liter |
| Total Hardness | 120 mg/liter maximum | 0.2 mg/liter maximum |
| Iron | 0.3 mg/liter maximum | 0.1 mg/liter maximum |
| Turbidity | 5NTU maximum | 5NTU maximum |
| pH range | 6.5 to 7.5 | 6.5 to 8.5 |
| Pressure Rating | 5PSI to 30PSI | 42PSI |
| Body | ||
| Height | 46cm(18.1inch) | 50.6cm(19.9inch) |
| Width | 38cm(14.9inch) | 36.5cm(14.4inch) |
| Depth | 26cm(10.2inch) | 28.3cm(11.1inch) |
| Weight | 6.6kg | 9.2kg |
| Mounting | Wall mount / Table top | Wall mount / Table top |
| User Interface | ||
| LED | Yes | Yes |
| Digital Display | No | No |
| General | ||
| External Filter Life | 6Months or 3000Liters | 3months |
| Carbon/RO/Sediment Filter Life | 12Months or 6000Liters | 1Year |
| UV Lamp Life | 24Months or 12000Liters | - |
| Frame | Food safe | non-toxic | engineering-grade plastics | Food safe/non-toxic/engineering-grade plastics |
| Power | 35Watts | 60Watts |
| Pump Type | 24V DC | 24V DC |
| Input Voltage | 100-240V | 100-240V |
| Special | ||
| Special |
30Liter per hour UV+UF |
Stainless Steel Tank In Tank UV |
10 Best waterpurifier 2025
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AO Smith Z2 UV+UF(⮝68) VS Eureka Forbes Aquaguard MIST NXT UV+(⮟69)AO Smith Z2 UV+UF(⮝68) VS Havells Siphon RO+UF(⮟70)
LG WW151NP RO+UV(⮝77) VS Havells ACTIVE PLUS(⮟78)
LG WW151NP RO+UV(⮝77) VS Kent Elegant(⮟79)
LG WW151NP RO+UV(⮝77) VS AO Smith Z2+(⮟79)
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.
