This filter cartridge is a specialized replacement accessory for Blueair Blue Pure 411, 411+, and Mini models of air purifiers. It adopts a particle+activated carbon composite filtration structure: it can intercept particulate pollutants such as dust and fine dust, as well as absorb odors (such as pet odor and cooking odor), suitable for air purification needs in households, children's rooms, and other scenarios.
It is precisely matched with the corresponding model's compartment, easy to install, and can quickly restore the purification efficiency of the equipment after replacement, providing fresher air for home environments. It is a cost-effective consumable choice for Blueair users.
Attention: This product is a third-party replacement accessory and not an original Blueair product. It is only suitable for specified models