Blue Signature™ Medium Nordic Fog

Absolutely LOVE this air purifier!

Love everything about this purifier. It looks good and works amazing to remove odors from our home. Feel confident that our indoor air is safe for the family. Will absolutely purchase again.

Awesome Machine

Arrived one week before the smoke from the forest fires in the north came to the city. Woke up to orange skies and were at good/ excellent air quality while many of our neighbors had to use multiple air purifiers to stay safe or come over because they did not have any type of air purifier. The Blueair signature is quiet and efficient. Really appreciate the app for monitoring as well.

A fine air purifier, but beware disruption to wi-fi WLAN

Strictly as an air purifier the Blue Signature (Medium) has been very good managing a ca. 600-700 sq ft space, quietly and quickly. However, so long as it is plugged in it disrupts wi-fi so badly that I need to unplug it in order to safely make audio calls, let alone have a meeting or video chat over Zoom/Facetime/etc. Instead of being a constant source of reassurance at home it is something I have to fuss over and manage. It works well but I would not recommend it.