A filter element assembly has at least two cylindrically shaped and concentrically
arranged filter media sleeves each connected at one end thereof to an inlet plate
and each connected at the other end to a closed end terminal plate. Openings are
provided in the inlet plate to permit entry of liquid to be filtered into the annular
space between the filter sleeves. The closed end terminal plate prevents flow of
unfiltered liquid from the annular space between the sleeves so as to force the
liquid through the porous media of the sleeves to effect filtration.