Donaldson
Donaldson DBF4457
The Donaldson DBF4457 is a 4µm synteq xp dust collection & hvac 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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What are the specifications of the Donaldson DBF4457?
Technical specifications for the Donaldson DBF4457 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 4µm |
| Media Type | Synteq XP |
| Dimensions | |
| O.D. (inches) | 3.66" |
| I.D. (inches) | 3.05" |
| O.A.L. (inches) | 10.43" |
Last verified: February 2026
What replaces the Donaldson DBF4457?
1 verified replacement available
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Application & Compatibility
The DONALDSON DBF4457 is designed for use in industrial filtration applications. Rated at 4µm.
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