Purifier Filter Match

GermGuardian filter letter and FLT references

Choose the exact purifier model.

01

Keep the filter letter paired with the FLT code

The published mapping is B / FLT4825, C / FLT5000, E / FLT4100, H / FLT9200, J / FLT5900, N / FLT5600 and O / FLT5100. Nearby letters or similar dimensions do not create a fit.

Filter B towersFLT4825Filter C towersFLT5000Filter E tabletop modelsFLT4100AC9200WCAFLT9200AC5900WCAFLT5900AC5600W / AC5600WDLXFLT5600Filter O console modelsFLT5100
Read: GermGuardian filter letters: B, C, E, H, J, N and O
02

Carbon sheets and UV-C bulbs can be separate parts

Some documented purifier pages name carbon-filter or UV-C bulb references in addition to the main HEPA combination filter. The main FLT record does not silently include those separately identified maintenance parts.

Filter B towersFLT4825Filter C towersFLT5000Filter O console modelsFLT5100
Read: Pre-filter, main filter or a complete replacement set?
03

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