When do I need to change the filters in the Blueair Air Purifiers?
For optimal performance, we recommend that you change all Blueair air filters every six months. This will guarantee that your Blueair air purifier will continue to work effectively and efficiently to provide you with clean air. Join the Clean Air Club, AchooAllergy.com’s Filter Replacement Program, and you’ll receive free reminders when it’s time to change your filters.