01
Built-in Under Sink Design
Installs neatly under your sink to keep the countertop completely clear — all you see is a sleek faucet at the top.
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LG PuriCare WU525BS Product Video
01
Installs neatly under your sink to keep the countertop completely clear — all you see is a sleek faucet at the top.
02
The faucet head rotates 180° to reach any corner of your sink, making it easy to fill pots, bottles, or glasses without moving them.
03
Automatic high-temperature sterilization of internal pipes eliminates bacteria and keeps the water path hygienically clean at all times.
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UVnano LED technology automatically sterilizes the inside of the nozzle for 10 minutes every hour, eliminating up to 99.9% of bacteria so every drop dispensed is safe and fresh.
05
Dispense as much as you want — choose from 120ml, 250ml, or 500ml presets, or switch to continuous flow to fill any container with the exact amount you need.
06
Monitor filter status, adjust dispensing settings, and receive maintenance alerts from anywhere via the LG ThinQ Wi-Fi app.
07
Hot, cold, and ambient water on demand — no storage tank means fresher water and instant dispensing without wait time.
| Model Name | Atom-U |
|---|---|
| Model Code | WU525BS |
| Color | Silver / Solid Black |
| Water Options | Hot / Cold / Ambient |
| Tankless Instant Water | Hot, Cold & Ambient Water |
| Certifications | Water Quality Association (WQA) | NSF/ANSI | Halal | SIRIM |
| Body (mm) | 170W × 420H × 410D |
|---|---|
| Faucet (mm) | Ø48 × 264H × 188H |
| Filter | Pre Carbon-Block+ (Heavy Metal Removal) and Ultra Filtration (Virus Removal) |
|---|---|
| Filter Stage 1 | Removes 9 types of heavy metals (Mercury, Lead, Arsenic, Cadmium, Iron, Aluminum, Copper, Manganese, Zinc) |
| Filter Stage 2 | Removes various germs and fine particles |
| Filter Stage 3 | Removes Norovirus up to 99.99% |
| Filter Stage 4 | Removes harmful contaminants |
| Filter Replacement Cycle | Pre Carbon-Block+ Filter (6 Months) / Ultra Filtration Filter (12 Months) |
| Stainless Steel Inner Pipe | Yes |
|---|---|
| Auto Sterilization (Internal & Outlet) | Yes |
| UVnano Sterilization | Yes |
| Hot Water Temperature | 40°C / 75°C / 85°C |
| Volume Control | 120ml / 250ml / 500ml / Continuous Dispensing |
| Up and Down Moving Tap | No |
| Smart Filter Indicator (Purity Lamp) | Yes |
| Child Lock | Yes (Hot Water Only) |
| LG ThinQ App | Yes |
| Hot | Yes |
|---|---|
| Cold | Yes |
| Ambient | Yes |
Compare outright and subscription options for LG PuriCare WU525BS Undersink Water Purifier.
Filters delivered to your doorstep every 6 months for self-replacement. Free technician inspection & repair during subscription. First-time installation included.
Technician visits your doorstep every 6 months for filter replacement. Free repair service during subscription. First-time installation included.
Subscription terms and service coverage are subject to LG Malaysia's official programme terms. View T&C