BLUEAIR Air Purifier Small Room/Bedroom Air Cleaner for Dust Pet Dander Smoke Mold Pollen Allergen Odor Removal 2 Washable Pre Filters HEPASi

Blueair’s HEPASilent dual filtration technology filters 99.97% airborne particles like viruses and bacteria dust pollen dander and mold down to 0.1 micron delivering more clean air with less noise and energy used than HEPA filtration alone. Blue Pure 411 air purifier quickly cleans 161sqft small room in about 12.5 min or up to 772sqft extra-large space in 60min on high. Delivers high performance with automated one-button control in a lightweight compact package and includes washable pre-filters in Dark Shadow (Gray) and Diva Blue. It can also be customized in other Swedish-inspired pre-filter colors that are sold separately.