Donaldson
Donaldson P550941
The Donaldson P550941 is a 40µm cellulose engine & mobile filter element. It measures 3.66" OD x 2.44" ID x 3.66" long. Filtration efficiency is rated at 2 per ISO 16889. 20 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550941?
Technical specifications for the Donaldson P550941 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 40µm |
| Media Type | Cellulose |
| Efficiency (ISO 16889) | 2 |
| Dimensions | |
| O.D. (inches) | 3.66" |
| I.D. (inches) | 2.44" |
| O.A.L. (inches) | 3.66" |
Last verified: February 2026
What replaces the Donaldson P550941?
20 verified replacements available from Solberg
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Application & Compatibility
The DONALDSON P550941 is designed for use in industrial filtration applications. Rated at 40µm.
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