(3E22) MSA-22 FIBERGLASS MEDIA IS CONSTRUCTED USING 22 GRAMS OF FIBERGLASS MEDIA PER SQUARE FOOT. THE FIBERS ARE FORMED INTO PROGRESSIVELY DENSER LAYERS. FIBERGLASS MEDIA IS IDEAL FOR CAPTURING PAINT OVER THE ENTIRE DEPTH OF THE MEDIA TO HOLD PAINT PARTICULATE AND NOT "SURFACE LOAD" LIKE MANY OVERSPRAY COLLECTORS.