Models part FLT22CB4-01 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.
AC4300BPTCAGermGuardian air purifierAC4825GermGuardian air purifierAC4900CAGermGuardian 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.
