Fairey Arlon
The Fairey Arlon R331-H-BH-15A is a 15µm microglass (absolute) hydraulic filter element. It measures 3.64" OD x 1.89" ID x 6.43" long. Filtration efficiency is rated at β200 per ISO 16889. Seals are Nitrile (Buna-N), rated for -13°F to 250°F. 3 verified cross-references are available from aftermarket manufacturers.
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Technical specifications for the Fairey Arlon R331-H-BH-15A filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 15µm |
| Media Type | Microglass (Absolute) |
| Efficiency (ISO 16889) | β200 |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 3.64" |
| O.A.L. (inches) | 6.43" |
| I.D. (inches) | 1.89" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
3 verified replacements available from Hy-Pro, Swift Filters, TTI
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The FAIREY ARLON R331-H-BH-15A is designed for use in hydraulic and lubrication filtration systems. With a 15µm rating, this element is suitable for proportional valve protection and general hydraulic systems. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
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