Blueair Classic 280i Air Purifier for Home with HEPASilent Technology and Replacement DualProtection Filter

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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
DUAL PROTECTION 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
WIFI ENABLED for control through the Blueair friend app and Alexa compatible
SMALL to MEDIUM rooms between 200 sq. ft. And 300 sq. ft. (AHAM rated at 279 sq. ft) such as small bedrooms, nurseries, and offices
Dual Protection filters provide an extra level of carbon filtration to remove odors and smoke including those caused by wildfires. All filters are recyclable and suggested to be replaced every 6 months depending on use