GermGuardian replacement filters
FLT part numbers with a letter (FLT5000 = Filter C). Canadian "CA" models are tracked separately.
No model matches yet. We only list models we could verify — request one.
AC5000
Uses Filter C (FLT5000)
VerifiedAC5250PT
Uses Filter C (FLT5000)
VerifiedAC5350B
Uses Filter C (FLT5000)
VerifiedAC5300B
Uses Filter C (FLT5000)
VerifiedAC4825E
Uses Filter B (FLT4825)
VerifiedAC4825W
Uses Filter B (FLT4825)
VerifiedAC4820
Uses Filter B (FLT4825)
VerifiedAC4880
Uses Filter B (FLT4825)
VerifiedAC4700
Uses Filter M (FLT4700)
VerifiedAC4711
Uses Filter M (FLT4700)
VerifiedAC5109
Uses Filter O (FLT5100)
VerifiedAC9200W
Uses Filter H (FLT9200)
VerifiedAC5600W
Uses Filter N (FLT5600)
VerifiedWhich filter goes with which model
| Filter | Part number | Verified models |
|---|---|---|
| Filter C (FLT5000) | FLT5000-01 | AC5000, AC5250PT, AC5350B, AC5300B |
| Filter B (FLT4825) | FLT4825-01 | AC4825E, AC4825W, AC4820, AC4880 |
| Filter M (FLT4700) | FLT4700-01 | AC4700, AC4711 |
| Filter O (FLT5100) | FLT5100-01 | AC5109 |
| Filter H (FLT9200) | FLT9200-01 | AC9200W |
| Filter N (FLT5600) | FLT5600-01 | AC5600W |