The Blueair DustMagnet™ 5440i Pet Air Purifier is designed with pet families in mind, combining powerful purification performance with thoughtful, pet-friendly features. Its unique top-down airflow design effectively captures airborne fur and dander, while removing pet-related odors and allergens with a 99.9% efficiency rate. It’s the ideal solution for homes with furry companions.The gently curved top doubles as a cozy perch for your pet—both functional and adorable. Dual-direction airflow precisely targets the breathing zone where pets live and play, with a 94.2% removal rate for floating pet hair and 99.9% efficiency in clearing airborne dust and dander.Powered by DustMagnet™ Ion Technology, it doesn’t just trap fur in the air—it also pulls settled hair and particles from surfaces, removing up to 90% of dust and pet debris from the floor. A dual 10-layer filtration system, combined with Blueair’s signature HEPASilent™ technology, captures viruses, bacteria, and pet-borne pathogens—delivering comprehensive protection for both pets and their humans.