Head Assembly for Refrigerator Filter

FIG. 1 is a top front perspective view of a head assembly for refrigerator filter showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawing figures depict portions of the head assembly for refrigerator filter and form no part of the claimed design. The dot-dash lines defining the boundaries of the claimed design form no part thereof.