 ₹22199.00 
|
 ₹17499.00
|
 ₹25199.00
|
|
|---|---|---|---|
|
Kent Sapphire IoT RO
₹22199.0 |
V-GUARD RequPro True High Recovery RO+UV+UF+Alkaline+Mineral
₹17499.0 |
AO Smith Z9
₹25199.0 |
|
| *MAJOR DIFFERENCES* | RANK 3 | RANK 32 | RANK 4 |
| VALUE FOR MONEY | Best | Ok | Better |
| Reasons to Consider | |||
| PROS |
Wifi enabled 1 Year Warranty + 3 Years Free Service RO+UF+UV+Alkaline+Copper+TDS Control |
Stainless Steel Tank High Recovery RO+UV+UF+Alkaline+Mineral 3 Pre Filters with Water Purifier |
9Liters + 0.8Liter Hot Water SCMT |
| Brand | |||
| Name | Kent | V-GUARD | AO Smith |
| Launch | |||
| Launch Month | November-2025 | May-2023 | Sep-2022 |
| Water Filter Type | |||
| Type | RO+UF+UV+Alkaline+Copper+TDS Control | High Recovery RO+UV+UF+Alkaline+Mineral | RO+SCMT |
| Purifying Technology | |||
| Stages | 6 | 9 | 8 |
| External Pre-Filter | Yes | Required | Required |
| Sediment Filter | Yes | Yes | Yes |
| Carbon Filter | (Pre RO + Post RO)Activated Carbon Filter | Yes.Pre RO and Post RO | Pre Filter Chemi Block/Post RO |
| Reverse Osmosis(RO) | Yes | Yes | Yes |
| Mesh Filter | Yes | Yes | Yes |
| UltraViolet(UV) | UV In Tank | UV e-boiling | No |
| Micro Filter(MF) | Ultra Filtration | Yes Ultra Filter | ART MAX(Advance Recovery Tech) |
| Copper Charged RO | Yes | No | No |
| Membrane Type | Thin-film composite spiral wound | Thin-film composite spiral wound | SCMT Silver Charged Membrane |
| Mineral Charger | - | Mineral Charge Cartridge | Mineral Filter MIN-TECH |
| Taste Adjuster | TDS Adjuster through App | Alkaline | No |
| Special | Digital Display of real-time water quality |
High Recovery RO to have 60% water recovery rate 304 grade Stainless Stell Tank |
Hot Water Silver Charged Membrane Tech |
| ReFill Kit | |||
| Price | ₹3000 | ₹2000 | ₹2500(1year warranty) |
| Output Purified Water | |||
| TDS Reduction | 86.8% minimum | 90% minimum | 95% minimum |
| Purified Water Flow Rate | 20 Liter/Hour | upto 30 Liter/Hour | 15 Liter/Hour |
| Tank Capacity | 8Liters | 5.5 Liters | 9.2Liters + 0.8Liter Hot Water |
| Hot Water | No | No | Warm/Hot |
| Purification Capacity | 5000Liters |
6000Liters for External Filter 6000Liters for other filters 12000Liters for UV lamp |
6000Liters |
| Input Water Requirments | |||
| Total Dissolved Solids(TDS) | upto 1500mg/liter | upto 2000mg/litre | upto 2000mg/litre |
| Total Hardness | 450 mg/liter maximum | 0.2 mg/liter maximum | 500 mg/liter maximum |
| Iron | 0.3 mg/liter maximum | 0.3 mg/liter maximum | 0.3 mg/liter maximum |
| Turbidity | 10NTU 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 | 42PSI | 30PSI |
| Body | |||
| Height | 50cm(20inch) | 48.3cm(19inch) | 48cm(18.9inch) |
| Width | 36cm(14.1inch) | 35.6cm(14inch) | 37cm(14.5inch) |
| Depth | 32cm(12.5inch) | 27cm(10.6inch) | 32.6cm(12.8inch) |
| Weight | 9.6kg | 10.5kg | 10.8kg |
| Mounting | Wall mount / Table top | Wall mount / Table top | Wall mount / Table top |
| User Interface | |||
| LED | Yes |
Yes.UV Sterlize Indicator Filter Change Indicator Water Level Indicator |
Yes |
| Digital Display |
Digital Display of real-time water quality Android Smart App |
No | Yes(For Water Temperature) |
| General | |||
| External Filter Life | 3months |
6months 3000Liters |
3months |
| Carbon/RO/Sediment Filter Life | 1Year |
12months 6000Liters |
1Year |
| UV Lamp Life | 5000liters |
24months 12000Liters |
- |
| Frame | Food safe | non-toxic | engineering-grade plastics | Food safe/non-toxic/engineering-grade plastics | Food safe | non-toxic | engineering-grade plastics |
| Power | 60Watts | 50Watts | 48Watts |
| Pump Type | 24V DC | 24V DC | 24V DC |
| Input Voltage | 100-240V | 100-240V | 150-300V |
| Special | |||
| Special |
9Liter Tank 20Liter per Hour In Tank UV Wifi Enabled Smart App |
Stainless Steel Tank High Recovery RO+UV+UF+Alkaline+Mineral |
9.2Liters + 0.8Liter Hot Water SCMT |
10 Best waterpurifier 2026
Similar Comparisions
Kent Sapphire IoT RO(⮝3) VS AO Smith Z9(⮟4)Kent Sapphire IoT RO(⮝3) VS Eureka Forbes Aquaguard Blaze Slim RO+UV Taste Adjuster Hot & Ambient Copper(⮟5)
V-GUARD RequPro True High Recovery RO+UV+UF+Alkaline+Mineral(⮝31) VS Eureka Forbes Aquaguard Champ RO+UV(⮟32)
V-GUARD RequPro True High Recovery RO+UV+UF+Alkaline+Mineral(⮝31) VS V-GUARD ZENORA RO + UV + MB(⮟33)
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.
