Donaldson
The Donaldson DBF4457 is a 4µm synteq xp dust collection filter element. It measures 3.66" OD x 3.05" ID x 10.43" long. 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the Donaldson DBF4457 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Micron Rating | 4µm |
| Media Type | Synteq XP |
| O.D. (inches) | 3.66" |
| I.D. (inches) | 3.05" |
| O.A.L. (inches) | 10.43" |
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 DBF4457 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 DBF4457 is designed for use in industrial filtration applications. Rated at 4µm.
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