Remove the old filter and replace it with a new one. Remove household odours. A winning combination.
Blueair Pure 221 Air Purifier with Combination Filter - White
Blueair Blue Pure 221 Air Purifier Blue
Blueair Blue Pure 221 Air Purifier in Blue.
*brand new* Blueair Blue Pure 221 Air Purifier Cover
Blueair Pure 3250i Air Purifier Replacement Fan Unit - Pre Owned - Free Postage
