Beurer Air Purifier - LR 400 ensures clean and healthy indoor air through a powerful three-layer filtration system. Its pre-filter captures dust, hair, and large particles, while the HEPA H13 filter removes up to 99.95% of particles ≥0.3 µm and even filters ultrafine particles down to 0.02 µm, such as viruses, with at least 95% efficiency. An activated carbon filter neutralizes odors, smoke, and harmful gases, while an optional UV light function provides additional sterilization.
Designed for rooms up to 69 m², the LR 400 offers four fan speeds, turbo mode for rapid purification, and a quiet night mode (approx. 30 dB) with the display fully dimmed for restful sleep. The built-in air quality sensor automatically adjusts performance and provides real-time feedback via a color LED indicator.
Convenience is enhanced with a 1–24 h timer, filter-change indicator (approx. 4,320 hours lifespan), and full smart control through the beurer FreshHome app, allowing operation via Wi-Fi or Bluetooth® from your smartphone—anytime, anywhere.
