HEPASilent technology Blueair’s proprietary technology which combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster³ and quieter⁴ than traditional HEPA. Advanced technology for professional-grade air purification The first & only air purifier with HINS lighting technology that deactivates viruses and bacteria for an impeccably clean atmosphere. – Rapidly cleans 72m² in 12.5 minutes. – Filters room air at the industry-recommended rate of 4.8x an hour (or about every 12.5 minutes) in a 72 m² room to effectively lower particle levels and maintain a comfortable environment in the master bedroom, living room, and playroom. – Removes 99.97% of airborne particles like pollen, odors, dust, and smoke – Up to 1 year filter lifetime with accurate filter monitoring – Customizable features in the Blueair app Instant & Accurate Air Quality Insights Sophisticated laser sensors for the most accurate readings of PM 1, 2.5, and 10. 5 color AQI shows your air quality at a glance, and a numeric display provides even more detailed air quality readings. – Triple Fans & Filters quietly transform your air – Triple fans & filters maximize performance by powerfully pulling in dirty air through a large inlet and quietly pushing out clean air through two side outlets.