Beurer LR500 App-Controlled Air Purifier (Black)

How often do I need to replace the filters?

The HEPA H13 and activated carbon filters last over 4300 hours of continuous operation, approximately 6 months even when running 24/7. The unit displays filter change indicators and sends app notifications when replacement is needed. Pre-filters can be cleaned and reused multiple times before replacement. Filter life depends on air quality and usage patterns.

What room size is this air purifier suitable for?

The LR500 effectively purifies rooms from 34m² up to 106m². For smaller rooms, it works faster and more efficiently. In larger spaces up to 106m², it maintains good air quality but may take longer to achieve initial purification. Room layout, ceiling height and pollution sources affect performance.

How loud is the air purifier during operation?

Night mode operates whisper-quietly with minimal noise suitable for bedrooms. Low and medium speeds produce moderate sound levels. High speed and turbo mode generate noticeable noise comparable to a kitchen extractor fan. The automatic mode adjusts speed based on air quality, balancing performance with noise levels.

Can I control the air purifier when away from home?

Yes, the FreshHome app provides full remote control via WiFi connection. Monitor air quality, adjust settings, check filter status and view historical data from anywhere with internet access. The app sends push notifications for filter changes and air quality alerts. Bluetooth connectivity works for local control without WiFi.

Does the UV light function produce any odours?

The UV-C light may produce a slight ozone-like smell from the air output when activated. This is normal and indicates the UV system is working to sanitise airborne pathogens. The smell is minimal and dissipates quickly. You can disable UV function through the app if sensitive to odours whilst maintaining filtration performance.

How do I know when air quality improves?

The colour LED display provides instant visual feedback - red indicates poor air quality, amber shows moderate levels and green confirms clean air. The app displays numerical PM 2.5 readings and historical graphs showing air quality trends over time. Most users notice cleaner air within 30 minutes on high speed.

Is the air purifier energy efficient?

The 65-watt motor provides efficient operation with minimal impact on electricity bills. Night mode and low speeds consume very little power whilst maintaining air circulation. Automatic mode optimises energy usage by adjusting fan speed based on air quality needs rather than running continuously at high power.

How easy is filter replacement and maintenance?

Filter replacement requires no tools - the magnetic cover opens easily for access. Simply remove old filters and install new ones following the colour-coded system. Pre-filters can be vacuumed or washed for extended life. The app provides step-by-step replacement guidance and tracks filter usage automatically.