LG PuriCare Water Purifier WD518AN vs Elken‘s Bio Pure N200: Full Comparison

Table of Contents

1. Overview: LG PuriCare WD518AN vs Elken Bio Pure N200
2. Filtration Technology & Water Quality
3. Tankless vs Tank Design
4. Smart Features and Convenience
5. Maintenance and Operating Cost
6. Energy Efficiency and Hygiene
7. Design and Kitchen Fit
8. Conclusion

When it comes to choosing the best water purifier for home, two names often come up: LG PuriCare WD518AN and Elken’s Bio Pure N200. Both promise clean, safe, great-tasting water — but how do they actually compare in performance, maintenance, and value?

Below is a complete comparison to help you decide which model deserves a place in your kitchen — and why the LG PuriCare water purifier may just have the upper hand.

Overview: LG PuriCare WD518AN vs Elken Bio Pure N200

Feature	LG PuriCare WD518AN	Elken Bio Pure N200
Filtration System	4-stage UF + Pre-Carbon Block+ + UVnano sterilization	Multi-stage RO filtration
Design	Tankless, slim, modern	Tank-based, larger footprint
Hot/Cold/Room Temp	Hot (40°C / 75°C / 85°C), Cold, Ambient	Ambient, Hot, Extra Hot (~95°C)
Sterilization	UVnano + Internal Auto Sterilization	Heated tanks, no UV sterilization
Maintenance	Easy filter replacement, no tank cleaning	Regular tank cleaning + RO membrane replacement
Energy Efficiency	Tankless on-demand heating	Tank heating uses standby power

Filtration Technology & Water Quality

LG PuriCare WD518AN – Advanced UF + UVnano System

The LG water purifier uses a 4-stage ultra-filtration (UF) system that removes bacteria, micro-particles, and heavy metals through a Pre-Carbon Block+ filter, followed by UVnano sterilization that keeps the outlet clean and bacteria-free.

Because it’s tankless, water is filtered instantly as you dispense — no risk of stagnant water or recontamination. This makes it an ideal choice for homeowners looking for a low-maintenance and hygienic water purifier.

Elken Bio Pure N200 – Reverse Osmosis (RO) Filtration

The N200 uses RO (Reverse Osmosis), which removes dissolved salts, chlorine, and heavy metals effectively. However, RO filtration requires storage tanks and membrane replacement every few months. Stored water can risk bacterial buildup if maintenance is delayed.

Conclusion: RO filtration is powerful, but for daily home use, LG’s UF + UVnano combination delivers equally clean water with fewer maintenance hassles and fresher taste — especially in Malaysia’s climate where tank hygiene matters.

Tankless vs Tank Design

LG PuriCare WD518AN

Tankless design means every glass is freshly filtered. Compact and stylish, it fits neatly on modern kitchen counters.

Elken Bio Pure N200

Has 5L ambient + 2L hot tanks. Functional, but larger and requires periodic cleaning.

Conclusion: If you value freshness, compact design, and minimal upkeep, the LG PuriCare water purifier wins.

Smart Features and Convenience

LG PuriCare WD518AN

The LG PuriCare WD518AN includes smart temperature presets (40°C, 75°C, 85°C), one-touch volume control (120ml–1000ml), voice guidance, and a child safety lock. The unit also performs automatic sterilization of internal water paths.

Elken Bio Pure N200

The Bio Pure N200, while functional, focuses mainly on hot water dispensing (with an “Extra Hot” mode). It lacks the smart automation and user personalization found in LG’s system.

Conclusion: LG’s model is clearly designed for modern households, blending functionality with digital convenience.

Maintenance and Operating Cost

LG PuriCare WD518AN

Uses simple filters and has an alert system for filter changes. Tankless design eliminates bacterial cleaning cycles.

Elken Bio Pure N200

RO membrane and tanks require frequent servicing. Filters are more costly to replace, especially in high-usage homes.

Conclusion: The LG water purifier is the lower-maintenance and longer-lasting option, especially for busy households.

Energy Efficiency and Hygiene

LG PuriCare WD518AN

Because LG’s system heats and cools on demand, it doesn’t waste power maintaining stored water temperature. UVnano sterilization ensures the outlet remains hygienic 24/7.

Elken Bio Pure N200

In contrast, the Elken Bio Pure N200 consumes standby energy to keep water hot and must rely on manual cleaning for sanitation.

Conclusion: The LG PuriCare WD518AN is more energy-efficient and hygienic in the long run.

Design and Kitchen Fit

LG PuriCare WD518AN

The LG PuriCare water purifier features a minimalist and slim design (just 17cm wide), available in multiple finishes that blend well in modern kitchens.

Elken Bio Pure N200

The Bio Pure N200 looks bulkier due to its dual tanks. While functional, it’s less suited for compact kitchen counters.

Conclusion: In terms of design and footprint, LG wins for aesthetics and practicality.

Conclusion: Why the LG PuriCare Water Purifier Comes Out Ahead

Both purifiers perform well, but the LG PuriCare WD518AN outperforms in hygiene, maintenance, design, and energy savings. Its tankless UF + UVnano system gives you fresh water every time, reduces cleaning effort, and fits seamlessly into any modern home.

If you’re looking for a reliable, stylish, and low-maintenance water purifier for your home, the LG PuriCare WD518AN is the smarter long-term choice.

Want to get your home an LG Water Purifier? Contact our team immediately! WHATSAPP US NOW