Filbur filter cartridge cross-reference

What the Filbur ranges show

Beginning with the printed Filbur number, this cross reference chart connects each row to its Unicel cartridge record, Pleatco equivalent, dimensions, and replacement details. The chart remains a single alphabetical table; its jump links point to anchors here rather than separate letter pages.

Filbur numbers in this dataset cluster most often into these observed ranges: FC-0xxx parts most often map to Coleman Spas equipment; FC-3xxx parts most often map to Coleco equipment; FC-1xxx parts most often map to Hayward Pool Products equipment; FC-2xxx parts most often map to Waterway Plastics equipment; FC-6xxx parts most often map to Harmsco equipment. Those mappings describe which equipment names appear most frequently in the joined fitment rows. They are not official range definitions, and matching a range does not prove that the end caps or length agree.

This edition renders 341 Filbur rows, divided into 140 verified-3, 195 verified-2, 6 single-source. It retains 251 field-level conflict flags instead of smoothing over source differences. See the methodology for the comparison rules, then follow the measurement guide before selecting an equivalent cartridge.