Blueair HealthProtect 7470i Smart Air Purifier for Home, Virus, Bacteria, Dust, and Allergies with HEPASilent Ultra Technology for Bedroom, Medium rooms

About this item Blueair’s most advanced air purifiers; Only HealthProtect air purifiers provide 24/7 protection against viruses and bacteria with GermShield technology Third-party verified for medium rooms; Completely filters air in large bedroom or living room in about 12 min (5x an hour at 418 square feet) on high​ HEPASilent Ultra technology; Removes 99.97% of airborne particles like virus and bacteria;² dust, pollen, dander, and mold;³ Removes VOC and odors with layer of activated carbon Traps & Kill Germs: Activated when on standby, Germshield technology proactively monitors conditions to kill germs and prevent growth of bacteria on the filters;⁵ Not proven to kill/prevent transmission of SARS-CoV-2 (COVID-19) Low energy and noise; Energy Star rated using less energy than an incandescent lightbulb on high (47 W); Quieter than a whisper (22 dB) on low and a normal conversation (45 dB) on high​ Clean air to every corner of the room; Patented SpiralAir design is uniquely enginee