The Donaldson 1C105873 is an industrial compressed air filter element manufactured by Donaldson. It measures 2.5" OD x 40" long. 16 verified cross-references are available from aftermarket manufacturers.
What are the specifications of the Donaldson 1C105873?
Technical specifications for the Donaldson 1C105873 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)
40"
Last verified: February 2026
What replaces the Donaldson 1C105873?
16 verified cross-references available. All cross-references are reviewed for dimensional and performance compatibility.
OEM Part Numbers This Replaces
These are equipment manufacturer part numbers that the Donaldson 1C105873 is a verified replacement for. The original part numbers may appear on equipment nameplates, service manuals, or OEM parts catalogs.
RT40F16G20FAOEM/Equipment Part NumberMKG40C3FXOEM/Equipment Part NumberRT40F16G20FCOEM/Equipment Part NumberRT40F16G20FBOEM/Equipment Part NumberRT40F16G20FHOEM/Equipment Part NumberMKG40C3FDOEM/Equipment Part NumberRT40C16G20FAOEM/Equipment Part NumberMKG40C3FB
Application & Compatibility
The DONALDSON 1C105873 is designed for use in compressed air and gas filtration systems.
Frequently Asked Questions
What are the dimensions of the Donaldson 1C105873?
The Donaldson 1C105873 measures 2.5" OD, 40" overall length.
Is there a cross-reference for the Donaldson 1C105873?
Yes. There are 16 verified cross-references for the Donaldson 1C105873. Contact VerifiedFilters for specific part numbers and availability.