The Donaldson P778972 is an industrial process filter element manufactured by Donaldson. It measures 6.34" OD x 3.73" ID x 13.46" long. 20 verified cross-references are available from aftermarket manufacturers.
What are the specifications of the Donaldson P778972?
Technical specifications for the Donaldson P778972 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
Specification
Value
Media Type
Cellulose
O.D. (inches)
6.34"
I.D. (inches)
3.73"
O.A.L. (inches)
13.46"
Last verified: February 2026
What replaces the Donaldson P778972?
20 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 P778972 is a verified replacement for. The original part numbers may appear on equipment nameplates, service manuals, or OEM parts catalogs.
055124R1OEM/Equipment Part Number4110553AOEM/Equipment Part NumberMD7748OEM/Equipment Part Number29149306OEM/Equipment Part Number94818OEM/Equipment Part Number6925312OEM/Equipment Part NumberF026400252OEM/Equipment Part Number179506120
Application & Compatibility
The DONALDSON P778972 is designed for use in industrial filtration applications.