The ornamental design for an airfreshenerhousing, as shown and described.
FIG. 1 is a view in isometric showing the new air freshener housing design,
on an enlarged scale;
FIG. 2 is a view in side elevation of the design shown in FIG. 1, all sides
being identical, the broken line drawings of an air freshener fluid
container and a bottom conductor are for illustrative purposes only and
forms no part of the claimed design;
FIG. 3 is a top plan view with reference to FIG. 2; and,
FIG. 4 is a bottom plan view with reference to FIG. 2.