Smart filtration, you can trust

• Is this the right filter for you?

  Find your Blueair device name on the label inside your Humidifier

• Accurate filter lifetime tracking

  Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

• Subscribe & Save 15%

  Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.