abrasive sanding materials; namely, non-woven materials impregnated with abrasive grain bonded with synthetic resin, in the form of disks,[belts,] wheels, hand pads [and brushes] to be applied to sanding, grinding and cleaning applications

AIR FILTER MEDIUM OF ORGANIC FIBERS FOR USE IN FURNACES, AIR CONDITIONERS, HEAT PUMPS, AIR GRILLES, PAINT BOOTHS AND THE LIKE