The ornamental design for an airfreshenerhousing, as shown and described.
FIG. 1 is a front upper perspective view of an air freshener housing showing my new design.
FIG. 2 is a rear lower perspective view of an air freshener housing showing my new design.
FIG. 3 is a front view of an air freshener housing showing my new design.
FIG. 4 is a rear view of an air freshener housing showing my new design.
FIG. 5 is a left side view of an air freshener housing showing my new design.
FIG. 6 is a right side view of an air freshener housing showing my new design.
FIG. 7 is a bottom end view of an air freshener housing showing my new design; and,
FIG. 8 is a top end view of an air freshener housing showing my new design.
Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the air freshener housing in the drawings.