A SERVICEABLE FILTRATION ARRANGEMENT

摘要

A serviceable filtration arrangement for use in an internal combustion engine of a vehicle to remove contaminants from a liquid to be filtered. The filtration arrangement (1, 101) comprises an upstream filtration element (7, 107) and a downstream filtration element (5, 105). Upon servicing of the vehicle the upstream filtration element (7, 107) can be replaced independently of the downstream filtration element (5, 105). The upstream filtration element (7, 107) has a filtration media (61 ) which has characteristics that have been selected such that the upstream filtration element (7, 107) becomes clogged before a filtration media (51) of the downstream filtration element (5, 105) becomes clogged.