Donaldson
The Donaldson 1C105781 is an industrial compressed air filter element manufactured by Donaldson. It measures 2.5" OD x 29" long. 1 verified cross-reference is available from aftermarket manufacturers.
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1 Cross-Reference Available
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Technical specifications for the Donaldson 1C105781 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Media Type | Polypropylene |
| O.D. (inches) | 2.5" |
| O.A.L. (inches) | 29" |
Last verified: February 2026
1 verified cross-reference available. All cross-references are reviewed for dimensional and performance compatibility.
These are equipment manufacturer part numbers that the Donaldson 1C105781 is a verified replacement for. The original part numbers may appear on equipment nameplates, service manuals, or OEM parts catalogs.
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Last verified: February 2026
The DONALDSON 1C105781 is designed for use in compressed air and gas filtration systems.
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