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Subscribe today and enjoy a 5% discount on all future filter orders, always free shipping, and other special offers. Simplify filter replacement and enjoy always clean air with four filter delivery options to fit your air purifier use. We recommend replacing your Blueair filter every 6 months for optimal performance.
The Classic 680i delivers unmatched performance thanks to HEPASilent™ technology, which combines electrostatic and mechanical filtration technologies. This combination, pioneered by Blueair, delivers A high Clean Air Delivery Rate (CADR) with whisper-silent operation and high energy efficiency.
The integrated air quality sensor continuously measures PM2.5 and VOC levels and displays them on a digital control panel. The panel’s easy-to-read LED icons also display the status of your air purifier’s Wi-Fi connection, operating speed and filter. Touch controls make it easy to change settings.
You can also connect your Classic 480i to the Blueair Friend app to track changes in – and get tips to improve – your indoor air quality, learn how air quality varies depending on your various activities, control your air purifier from afar using any smart device, and access outdoor air quality data.