FitCheckrWhole-house media air filter compatibility
FC100A1037 Compatible Models
Honeywell Home FC100A1037 20x25 Media Filter
HoneywellHoneywellBrandBrand
OEMOEMStatusStatus
12 moAbout every 6-12 months depending on system useIntervalReplacement interval
Compatible devices
Before choosing this replacement
- Confirm your exact device model, not only the product family.
- Compare the old part number against FC100A1037.
- Check whether the listing includes the full kit or only one filter piece.
Not a universal part
FC100A1037 should be matched to listed models and official part references. Similar-looking replacements can differ by seal, frame, cartridge latch, chip requirement, bag type, or pack contents.
Risk note: FC100 filters are cabinet-specific. Match FC100A1037 rather than relying only on 20x25 nominal dimensions.
Source-backed compatibility
4 public source signals checked. FitCheckr weighs official pages, manuals, support docs, retailer listings, and public discussion summaries before showing a fit verdict.