Powered Air Purifying Respirator

FIG. 1 is a front perspective view of a powered air purifying respirator showing my new design; FIG. 2 is a front elevation view of the powered air purifying respirator of FIG. 1 ; FIG. 3 is a rear elevation view of the powered air purifying respirator of FIG. 1 ; FIG. 4 is a left side view of the powered air purifying respirator of FIG. 1 ; FIG. 5 is a right side view of the powered air purifying respirator of FIG. 1 ; FIG. 6 is a top view of the powered air purifying respirator of FIG. 1 ; and, FIG. 7 is a bottom view of the powered air purifying respirator of FIG. 1 . The broken lines shown in the drawings represent portions of the powered air purifying respirator that form no part of the claimed design.