Donaldson
Donaldson P550446
The Donaldson P550446 is a 150µm wire mesh, stainless steel engine & mobile filter element. It measures 2.01" OD x 3.62" long. Filtration efficiency is rated at 200 per ISO 16889. 11 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550446?
Technical specifications for the Donaldson P550446 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 150µm |
| Media Type | Wire Mesh, Stainless Steel |
| Efficiency (ISO 16889) | 200 |
| Dimensions | |
| O.D. (inches) | 2.01" |
| O.A.L. (inches) | 3.62" |
Last verified: February 2026
What replaces the Donaldson P550446?
11 verified replacements available from Parker
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 P550446 is designed for use in industrial filtration applications. Rated at 150µm.
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