Baldwin
Baldwin BT388
The Baldwin BT388 is a 12µm dualglass engine & mobile filter element. It measures 5.04" OD x 4.72" ID x 10.66" long. Filtration efficiency is rated at β1000 per ISO 16889. Seals are Nitrile (Buna-N). 3 verified cross-references are available from aftermarket manufacturers.
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3 Cross-References Available
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What are the specifications of the Baldwin BT388?
Technical specifications for the Baldwin BT388 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 12µm |
| Media Type | Dualglass |
| Efficiency (ISO 16889) | β1000 |
| Dimensions | |
| O.D. (inches) | 5.04" |
| O.A.L. (inches) | 10.66" |
| I.D. (inches) | 4.72" |
| Seal Material | Nitrile (Buna-N) |
Last verified: February 2026
What replaces the Baldwin BT388?
3 verified replacements available from Hy-Pro, TTI, Swift Filters
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The BALDWIN BT388 is designed for use in industrial filtration applications. Rated at 12µm. Nitrile (Buna-N) seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
What micron rating is the Baldwin BT388?
What are the dimensions of the Baldwin BT388?
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Is there a cross-reference for the Baldwin BT388?
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