FIG. 1 is a front perspective view for a filter block for liquid filtration showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view of another embodiment for a filter block for liquid filtration;

FIG. 8 is a front view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a right side view;

FIG. 11 is a top plan view thereof; and,

FIG. 12 is bottom plan view thereof.