FIG. 1 is a top front perspective view of my new design for a dual fan air circulator;
FIG. 2 is an enlarged front elevation view thereof;
FIG. 3 is an enlarged right side elevation view thereof;
FIG. 4 is an enlarged rear elevation view thereof;
FIG. 5 is an enlarged bottom plan view thereof; and,
FIG. 6 is an enlarged top plan view thereof.