Quick-drain valve member for use with filter apparatus

摘要

A filter apparatus comprises a filter element to be positioned in an interior region defined by a housing. The filter element comprises a quick-drain valve member to block a flow of fluid from the interior region through a quick-drain outlet defined by the housing when the filter element is positioned in the interior region and to allow a flow of fluid from the interior region through the quick-drain outlet when the filter element is removed from the interior region.