Beurer Air Purifier – LR 400 ensures clean and healthy indoor air through a powerfulthree-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 m and even filters ultrafine particles down to 0.02 m, 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 m, 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 124 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 smartphoneanytime, anywhere.