| 摘要 |
A filter assembly comprising a housing (36), said housing defining an inner surface; a filter element located in said housing, said filter element being resiliently spaced apart from said inner surface of said housing by a spring element (38), said filter element defining an operative bottom surface; said operative bottom surface of said filter element and said inner surface of said housing defining a space (43); fitment means for fitting said filter element within said housing; and at least one compressibly resilient element (50) located in said space (43) in the operative configuration of said filter assembly. |
