Blue Signature™ Medium Midnight 3669 5 minutes or up to

5 minutes or up to 86 m² in 30 minutes

Removes 99

energy-efficient

This filter is only compatible with the Blue Signature™

Set your ideal temperature and instantly enjoy a wave of warm

Blue Signature™ Medium Midnight 3669 5 minutes or up toPowerful filtration. Advanced odour removal. Rapidly cleans 46 m in 12. 5 minutes & up to 209 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 Midnight and 1