Blue Signature™ Large Nordic Fog 3719 5 minutes or up to

5 minutes or up to 86 m² in 30 minutes

so you can place it anywhere

5 minutes or up to 48 m² in 30 minutes

so you can place it anywhere-on the floor or table

and 78 m² in 1 hour

Blue Signature™ Large Nordic Fog 3719 5 minutes or up toPowerful filtration. Advanced odour removal. Rapidly cleans 65 m in 12. 5 minutes & up to 314 m in 1 hour 7 stages of filtration removes 99. 97% of airborne particles Advanced odour removal with OdourFence Technology Dynamic display that auto adapts to enhance your air Double the filter lifetime thanks to our patent pending filter design Smart features in the highly rated, newly improved Blueair app Device comes with 1 pre filter in Fog and 1 Particle