DXVA19-4102 DeWALT Dust Bag 12-16 gallon. This DeWALT standard disposable filter bag fits any of the DeWALT 12-16 gallon wet/dry vacs. The filter bag can be easily installed to the inside of any of the 12-16 gallon vac tanks. Feature: Disposable filter bag perfect for cleaning and emptying big messes. Ideal for dry pick-up cleaning solutions. 3-Pack included. Type of Packaging: Poly Bag. Packaging Dim L x W x H(inch): 16.54 x 10.63 x 1.97. Item gross weight (lbs): 0.26.