- Carbon Filter removes odors and captures large airborne particulates

- Compatible with Fellowes® AeraMax™ 90, 100 and DX5 Air Purifiers

- With normal usage, it is recommended that you change your filter every 3 months to keep your air purifier running at peak performance

- A filter change indicator on your Fellowes® AeraMax™ Air Purifier conveniently notifies you when it's time to replace your carbon filter