Models part FLT5100-01 fits
Air filters load up with dust and smells. The maker lists how often to change it. Find your model number below before you order; the list is sorted by brand.
AC3200GermGuardian air purifierAC3250GermGuardian air purifierAC5109GermGuardian air purifierAP3250GermGuardian air purifierEach model's page names where its part numbers come from and the date they were checked. Amazon buttons open a search for the part number; we may earn a commission.
