The Milwaukee Fleece Dust Bags are compatible with the Milwaukee M12 fuel 1.6 Gallon Wet/Dry Vacuum (0960-20) and the M18 fuel Packout 2.5 Gallon Wet/Dry Vacuum (0970-20). The fully enclosed vacuum bags are ideal for fine dust collection， act as a pre-filter to prolong filter life and are easy to dispose of. This kit includes three fleece dust bags and the bag attachment for 0960-20 vacuum.