AIRDOCTOR

This is the genuine AIRDOCTOR replacement Premium Activated Carbon/VOC filter with an attached pre-filter, engineered to fit AirDoctor AD3000 and AD3500 units and reduce gases, odors, VOCs and smoke for up to six months under normal use. If your AirDoctor AD3000 or AD3500 needs...

Genuine AIRDOCTOR UltraHEPA replacement filter for AD3000 and AD3500 air purifiers, engineered to capture ultra-fine particles down to 0.003 microns. If you own an AirDoctor AD3000 or AD3500, this official UltraHEPA replacement filter restores the purifier to its tested performance and keeps indoor air...