| 摘要 |
A filter element, assembly and method of filtering is disclosed. The filter element may comprise an outer filter having a top and a bottom, and an inner filter. The outer filter may define an interior space and a longitudinal axis. The interior space may extend from the top to the bottom of the outer filter along the longitudinal axis. The inner filter may be disposed inside the interior space. The inner filter may be offset along the longitudinal axis from the bottom of the outer filter. The offset may define a cavity disposed below the inner filter and adjacent to the bottom of the outer filter. The outer filter may be configured to guide fluid in a first direction and the inner filter may be configured to guide fluid in a second direction generally parallel to the longitudinal axis, the second direction different from the first direction. |
