Description
Purified up to 2000 TDS. Kept fresh in steel.
RO + UV with Mineral Booster · In-Tank UV LED · Digital Sterilizing Care.
8-litre dual protection stainless steel tank · in-tank UV LED disinfects stored water every hour · Digital Sterilizing Care cleans the water path, faucet and tank without chemicals · Wi-Fi smart monitoring through LG ThinQ · filter change, UV, water level and tank full indicators · 40 W · wall mount · black with regal pattern
Water in Delhi NCR is not one thing — it is whatever your building happens to be running on this week. Municipal supply in one colony, a borewell in the next, a tanker on the days the line runs dry, and hard, heavily mineralised water across most of Dwarka, Najafgarh, Rohini and the Gurugram sectors. This purifier is rated to take input water all the way up to 2000 TDS and bring it through RO and UV to safe, drinkable water — a headroom that covers the worst borewell days and the unpredictable tanker deliveries alike. Mineral Booster then puts the taste back, so purified water still drinks like water and not like nothing at all.
Digital Sterilizing Care + In-Tank UV LED — LG keeps the storage clean, not just the water
Water sits in the tank far longer than it spends in the filters. LG's Digital Sterilizing Care runs an automatic, chemical-free sterilisation across the internal water path, the faucet and the tank — the three surfaces stored water actually touches. Alongside it, an in-tank UV LED disinfects the stored water itself every hour, right through the night. Between them, the glass you pour at 6 AM from a tank that filled at midnight is held to the same standard as water drawn the second it was purified. Nothing to switch on, nothing to dose, nothing to remember.
Dual protection stainless steel tank — 94.4% less microorganism growth than plastic
Most purifiers store water in plastic. Plastic picks up taste over the years and gives bacteria a surface to settle into. LG's dual protection stainless steel tank reduces microorganism growth by up to 94.4% compared with a plastic tank, and it stays odour-free — which matters in a Delhi summer, when a tank of water can stand at 35°C ambient in a closed kitchen through a whole working day. Steel also takes UV sterilisation properly, so the in-tank UV LED and Digital Sterilizing Care work on a surface that stays smooth and clean for the life of the machine.
💧 The purification stack
RO Purification
Removes dissolved impurities, chemicals and heavy metals
UV Protection
Targets microorganisms in the purified water
Mineral Booster
Mineral-rich taste after RO purification
In-Tank UV LED
Disinfects the stored water every hour
🎛️ It tells you what it needs
Filter Change Indicator
Service happens on schedule instead of on memory
UV Indicator
Confirms the UV system is running as it should
Water Level Indicator
See at a glance how much purified water is in hand
Tank Full Alert
The 8-litre tank signals when it has topped up
🛠️ Design and convenience
With LG ThinQ on your phone you can see filter health and purification status in real time and book service when the app says it is due — useful when the household runs on tanker water and filter life is worth watching.
RO strips out harmful chemicals, heavy metals and dissolved solids; UV deals with microorganisms. Together they cover both halves of the problem in Delhi NCR water — the chemistry and the biology.
RO purification takes minerals out along with the contaminants. Mineral Booster gives the water back its mineral content, so what you drink is healthy and tastes right rather than flat.
Filter health, service scheduling and purification status, live on your phone. You know when a filter is nearing its end before the water quality tells you.
A premium finish on a wall-mount body measuring 365 × 506 × 283 mm — it lifts off the counter entirely, which is the only way a purifier fits a compact Delhi kitchen.
| Brand / Model | LG WW155NTB ✅ |
| Product Type | RO + UV Water Purifier ✅ |
| Technology | RO + UV with Mineral Booster ✅ |
| Purification Capacity | Up to 2000 TDS ✅ |
| Tank Capacity | 8 Litres ✅ |
| Storage Tank Material | Dual Protection Stainless Steel — up to 94.4% less microorganism growth than plastic ✅ |
| Digital Sterilizing Care | Yes — chemical-free cleaning of water path, faucet and tank ✅ |
| In-Tank UV LED | Yes — disinfects stored water every hour ✅ |
| Smart Monitoring | Wi-Fi enabled — LG ThinQ app, filter health and service alerts ✅ |
| Indicators | Filter Change · UV · Water Level · Tank Full ✅ |
| Power Consumption | 40 Watts ✅ |
| Installation Type | Wall Mount ✅ |
| Body Material | ABS Food Grade Plastic ✅ |
| Colour | Black with Regal Pattern ✅ |
| Dimensions (W×H×D) | 365 × 506 × 283 mm ✅ |
| Net Weight | 9.2 kg ✅ |
| Warranty | 1 Year Product Warranty ✅ |
| Offer | 5% cashback up to ₹1,500 on selected credit cards (T&C apply) ✅ |
Why buy from Mahajan Electronics?
- We check your building's water source before recommending a purifier
- 45+ years of trust in premium home appliances, since 1981
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- Mahajan seller invoice with every unit — 100% genuine LG
- Fastest local delivery, installation and setup support
- WhatsApp assistance on 9710000251
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
LG WW155NTB · 8L RO + UV · Up to 2000 TDS · Mineral Booster · Dual Protection Stainless Steel Tank · In-Tank UV LED · Digital Sterilizing Care · LG ThinQ Wi-Fi · 1-Year Warranty
💳 5% cashback up to ₹1,500 on selected credit cards — exclusive at Mahajan Electronics (T&C apply)
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