| 摘要 |
<p>A filter (2) for filtering engine oil, which filter (2) comprises a body (4) an inlet (6) for engine oil passing into the body (4), an outlet (8) for the engine oil passing out of the body (4), a foam material (10) in the body (4) for filtering the engine oil and removing water in the engine oil, magnet means (15) in the body (4) for attracting and retaining particles of magnetically-attracted material in the engine oil, and activated carbon (11) in the body (4) for removing mutagens from the engine oil.</p> |
