The Milwaukee® 49-90-1954 plastic dust bag is compatible with the Milwaukee® 8 gal dust extractor (8960-20) to capture fine dust. The plastic dust bag is designed for easy cleanup and removal of vacuumed dust. The kit includes 5 plastic dust bags. Milwaukee® 49-90-1954 Dust Bag, 8 gal, For Use with 8960-20 Dust Extractor, Plastic