The coarse fibers, loose weave and exiting scrim allows for excellent depth loading. SG-15 Paint Arrestor is available in rolls and cut pads. Filter Thickness Weight Efficiency Holding Capacity Series SG-15 2 ½” 15 grams 98.66% 2.14 lb Series 107X 2 ½” 18 grams 98.75% 2.31 lb Series XHD 2 ½” 22 grams 99.38% 4.8 lb.