1 Filter
Removes small airborne contaminants
The HEPA filter effectively removes 99.99% of airborne contaminants as small as .0024 microns, including allergens, bacteria, mold, viruses, fungi, and asbestos.
The HEPA filter lasts approximately 1–3 years. Actual filter life is dependent on the hours of usage/day, air quality, speed of operation, and particulate sensor readings.
Each Atmosphere Sky™ Replacement HEPA Filter:
 
Removes particles as small as .0024 microns – that is 30,000 times smaller than a human hair.
Incorporates RFID technology that allows it to continuously communicate with the Atmosphere Sky™ unit, so you can monitor its status.