Blueair polypropylene filters feature an exclusive HEPASilent technology, which allows them to capture 99.97% of particles as small as 0.1 micron - including dust, pollen, mold spores, and bacteria. They top the performance of regular HEPA filters (wich are only capable of trapping particles down to 0.3 micron), while maintaining a high airflow rate.
For best performance, the filter should be replaced every six months.
Shipping Weight: 2.40 lbs.
ALL ORDERS OVER $150 RECEIVE A SPECIAL GIFT! (Item will be sent out with your order - no need to add it to the shopping cart.)
We have a large selection of humidifiers and air purifiers to keep you healthy this coming winter!