Main Filter
The Main Filter MF0057997 is a 25µm cellulose hydraulic filter element. It measures 3.7" OD x 1" long. Filtration efficiency is rated at β2 per ISO 16889. Seals are Buna-N/Nitrile. 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the Main Filter MF0057997 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 25µm |
| Media Type | Cellulose |
| Efficiency (ISO 16889) | β2 |
| Dimensions | |
| O.D. (inches) | 3.7" |
| O.A.L. (inches) | 1" |
| Seal Material | Buna-N/Nitrile |
Last verified: February 2026
1 verified replacement available from Swift Filters
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The MAIN FILTER MF0057997 is designed for use in hydraulic and lubrication filtration systems. With a 25µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Buna-N/Nitrile seals provide compatibility with standard petroleum-based fluids and mineral oils.
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