Includes two (2) VF3502 Type A High-Efficiency Dry Pick-Up Dust Bags for RIDGID Wet/Dry Vacs., Fits RIDGID Wet/Dry Vacs 45 to 60 Litres (12 to 16 Gallons). Only fits models with inlet in vac drum., Improved Filtration - Provides an added layer of filtration to capture dust and fine particles., Easy Debris Disposal - Slide in collar design makes debris removal simple. Just remove the bag and discard., Permeable Material - Maintains airflow and suction performance.