Pluggable wall air purifier

FIG. 1 is a perspective view of a pluggable wall air purifier of the new design;

FIG. 2 is left side elevation view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is bottom plan view thereof.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design.