Airdoctor Ad5000 / Ad5500 Fits Both Models Replacement Ultrahepa Filter For Air Doctor 4-in-1 Home Purifier

Our AIR Doctor UltraHEPA filter fits AD5000 and AD5500 units, capturing particles at 0.003 microns—100x smaller than standard HEPA. It lasts up to one year. Always unplug before replacing. Customers also bought AirDoctor 3500, 5500, 2000, and related filters.