FIG. 1 is a perspective view of a hollow fiber element for filtration showing our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view;
FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side view;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is an enlarged detail of a partial perspective view thereof shown in FIG. 1.
The broken line in the drawings is for illustrative purpose only and forms no part of the claimed design.