LIQUID FILTER

摘要

A liquid filtering device includes a vessel and a filtering cartridge with in the vessel. A pressure seal between the outlet venting of the cartridge includes a circumferentially extending skirt which is communicated with pressure at the inlet of the vessel, which is higher than the pressure of th e outlet of the vessel by the pressure drop across the filtering cartridge. Accordingly, the skirt is maintained in sealing engagement with a portion of the vessel or the support plate area by the vessel, thereby preventing bypas s of fluid directly from the inlet to the outlet.