Finn
The Finn FC1091F003BS is a 3µm fiberglass (absolute) hydraulic filter element. It measures 4.18" OD x 0.4" ID x 7.48" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. 2 verified cross-references are available from aftermarket manufacturers.
Request a Quote
Request a quote for this filter element.
2 Cross-References Available
See which OEM filters this product replaces.
Technical specifications for the Finn FC1091F003BS filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 3µm |
| Media Type | Fiberglass (Absolute) |
| Efficiency (ISO 16889) | β200 |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 4.18" |
| I.D. (inches) | 0.4" |
| O.A.L. (inches) | 7.48" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
2 verified replacements available from Hy-Pro, Swift Filters
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
The FINN FC1091F003BS is designed for use in hydraulic and lubrication filtration systems. With a 3µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
We have 2 verified replacements on file. Enter your info and we'll send you the full cross-reference report within 24 hours.
352,000+ verified filter specifications
Quotes and answers within 24 hours
Real filtration specialists, not call centers