Donaldson
Donaldson P550881
The Donaldson P550881 is a 7µm meltblown engine & mobile filter element. It measures 3.66" OD x 2.44" ID x 6.85" long. 22 verified cross-references are available from aftermarket manufacturers.
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22 Cross-References Available
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What are the specifications of the Donaldson P550881?
Technical specifications for the Donaldson P550881 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 7µm |
| Media Type | Meltblown |
| Dimensions | |
| O.D. (inches) | 3.66" |
| I.D. (inches) | 2.44" |
| O.A.L. (inches) | 6.85" |
Last verified: February 2026
What replaces the Donaldson P550881?
22 verified replacements available from FilterMart
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The DONALDSON P550881 is designed for use in industrial filtration applications. Rated at 7µm.
Frequently Asked Questions
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