 ₹6999.00 
|
 ₹25199.00
|
 ₹17500.00
|
|
|---|---|---|---|
|
Havells Aquas7 RO+UF
₹6999.0 |
AO Smith Z9
₹25199.0 |
Eureka Forbes Aquaguard Marvel
₹17500.0 |
|
| *MAJOR DIFFERENCES* | RANK 68 | RANK 3 | RANK 4 |
| VALUE FOR MONEY | Best | Better | Ok |
| Reasons to Consider | |||
| PROS |
7Liter Tank RO+UF |
9Liters + 0.8Liter Hot Water SCMT |
UV E-Boiling Active Cooper 8L Tank |
| Brand | |||
| Name | Havells | AO Smith | Eureka Forbes |
| Launch | |||
| Launch Month | July-2022 | Sep-2022 | Jan-2023 |
| Water Filter Type | |||
| Type | RO+UF | RO+SCMT | RO+UV+MTDS+Active Copper+Mineral Guard |
| Purifying Technology | |||
| Stages | 5 | 8 | 7 |
| External Pre-Filter | Required | Required | Required |
| Sediment Filter | HD Filter Catridge(I Filter) | Yes | HD Filter Catridge(I Filter) |
| Carbon Filter | Present in Pre RO and Post RO | Pre Filter Chemi Block/Post RO | Chemi Block Carbon Filter.Present in Pre RO and Post RO |
| Reverse Osmosis(RO) | Yes | Yes | Yes |
| Mesh Filter | No | Yes | Yes |
| UltraViolet(UV) | No | No | UV e-boiling |
| Micro Filter(MF) | UF Ultra Fine | ART MAX(Advance Recovery Tech) | No |
| Copper Charged RO | No | No | Active Copper with Zinc BoosterTM |
| Membrane Type | Thin-film composite spiral wound | SCMT Silver Charged Membrane | Thin-film composite spiral wound |
| Mineral Charger | No | Mineral Filter MIN-TECH | Mineral Guard |
| Taste Adjuster | No | No | MTDS |
| Special | Nothing |
Hot Water Silver Charged Membrane Tech |
Advanced Virus Filter(AVF) MP Membrane Protector to avoid salt deposits on RO Membrane and UV Lamp |
| ReFill Kit | |||
| Price | ₹2000 | ₹2500(1year warranty) | ₹2200 |
| Output Purified Water | |||
| TDS Reduction | 90% minimum | 95% minimum | 90% minimum |
| Purified Water Flow Rate | 15 Liter/Hour | 15 Liter/Hour |
RO Path - 12 to 15 l/hr UV Path - 33 to 39 l/hr |
| Tank Capacity | 7Liters | 9.2Liters + 0.8Liter Hot Water | 8Liters |
| Hot Water | No | Warm/Hot | No |
| 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 | 0.2 mg/liter maximum |
| Iron | 0.3 mg/liter maximum | 0.3 mg/liter maximum | 0.1 mg/liter maximum |
| Turbidity | 5NTU maximum | 5NTU maximum | 5NTU maximum |
| pH range | 6.5 to 8.5 | 6.5 to 8.5 | 6.5 to 8.5 |
| Pressure Rating | 42PSI | 30PSI | 42PSI |
| Body | |||
| Height | 49cm(19.3inch) | 48cm(18.9inch) | 41cm(16.1inch) |
| Width | 38.2cm(15.0inch) | 37cm(14.5inch) | 32cm(12.6inch) |
| Depth | 27.3cm(10.7inch) | 32.6cm(12.8inch) | 27.5cm(10.8inch) |
| Weight | 8kg | 10.8kg | 6.1kg |
| Mounting | Wall mount / Table top | Wall mount / Table top | Wall mount / Table top |
| User Interface | |||
| LED | Yes | Yes | Yes |
| Digital Display | No | Yes(For Water Temperature) | No |
| General | |||
| External Filter Life | 3000Liters | 3months | 6000Liters |
| Carbon/RO/Sediment Filter Life | 6000Liters | 1Year | 6000Liters |
| UV Lamp Life | - | - | 5000 burning hrs |
| Frame | Food safe | non-toxic | engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics |
| Power | 35Watts | 48Watts | 40Watts |
| Pump Type | 24V DC | 24V DC | 24V DC |
| Input Voltage | 100-240V | 150-300V | 100-240V |
| Special | |||
| Special | 7Liter Tank |
9.2Liters + 0.8Liter Hot Water SCMT |
UV E-Boiling Active Cooper 8L Tank |
10 Best waterpurifier 2025
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Havells Aquas7 RO+UF(⮝69) VS LG WW151NPR RO+UV(⮟71)
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.
