Blueair Blue Pure 221 Replacement Filter

The Blueair 221 filter is the replacement filter for the Blueair 221 air purifier. It is a combination particle and carbon filter designed to trap pet dander, dust, pollen, mould spores and general allergens. The carbon is formulated to capture small amounts of chemicals, gases and odours.
The filter is free from chemicals and is naturally anti-bacterial.