Blue Air 280i HEPA Air Purifier

HEPASilent technology leverages electrostatic charge and mechanical filtration to deliver true HEPA performance capturing 99.97% of airborne pollutants including dust, mold, pet dander, and pollen for relief from allergies and asthma DualProtection filters with activated coconut carbon, naturally remove gaseous pollutants and smoke without the need for chemical additives Air quality sensors monitor air quality in real time and adjust fan speed accordingly when set to auto mode Wi-Fi enabled for control through the Blueair app and Alexa compatible Small to medium rooms between 200 square feet and 300 square feet (AHAM rated at 279 square feet) such as small bedrooms, nurseries, and offices Most independent certifications; Blueair is the only major brand to verify 100% of models with AHAM for performance and safe ozone