The Ridgid VF3503 Vacuum High Efficiency Dry Pickup Dust Bags are designed specifically for models with an inlet in the vac drum, such as the VF2004. These bagged dust bags have a capacity of 6-9 gallons, making them suitable for efficiently collecting dust and debris in your workshop or workspace. With the Ridgid brand known for their quality and durability, you can trust that these dust bags will effectively filter out dust particles to keep your workspace clean and neat.