Milwaukee's Fleece Dust Bags feature strong fleece material and durable bag construction. With 98.5% filter efficiency, these disposable fleece dust bags are ideal for fine dust collection. The vacuum cleaner dust bags are fully enclosed and act as a pre-filter to prolong filter life and are easy to dispose of with the pull tab to prevent dust from escaping. These fleece dust bags are compatible with the MILWAUKEE M18 FUEL 6 Gallon Wet/Dry Vacuum (0910-20).