AirDoctor 3000 Series UltraHEPA® Filter

AirDoctor UltraHEPA® filters are designed to capture fine and ultra-fine airborne contaminants like pollen, mold spores, pet dander, smoke, and bacteria and viruses. UltraHEPA filters are engineered to last one year (under normal circumstances). 
Fits all 3500 and 3000 models.