| 摘要 |
<p>The filter has a housing (10) comprising a cover and a removable filter unit (2) that has two front discs (21, 22) and a hollow cylindrical filter material body (20). The filter unit is supported at a front end in a detachable manner, and a plate is provided at another front end. The plate has a retaining unit (33) at its housing-sided end, where the unit (33) stays in retaining engagement with a counter retaining unit by using a positive and/or frictional connection when the filter is closed, and does not engage with the counter retaining unit when the filter is opened. An independent claim is also included for a filter unit for an air filter.</p> |
