Convenient control and monitoring of ambient air both at home and on the go via the Beurer FreshHome app. A better quality of life! You can finally breathe in deeply at home. Pollen, fine dust and other particles don't stand a chance. Thanks to the three-layered filter system with HEPA H13 filter, up to 99.95% of all particles greater than 0.3µm are filtered out of the air. Air cleaning through a three-layered filter system (pre-filter + HEPA H13 filter* + activated carbon) For rooms up to approx. 69 m² CADR: approx. 266 m3/h Additional air cleaning using a selectable ultraviolet light Colour ambient air quality indicator With turbo mode for quick air cleaning With night mode: super-quiet operation and dimmed operating panel Timer function 4 output levels Quiet operation Replaceable filter with filter change indicator * 99.95% of particles (e.g. bacteria, viruses, fine dust, pollen) can be filtered out 1) NRCC-54013-2011 3 Year warranty. German Design & Engineering.