Compatible Model: VF3501 dust bags compatible with Ridgid 3-4.5 gallon wet dry vac model. 3-4 Gallon vac: WD3050, VAC3000, WD40500, WD40501, WD40700, WD4080, VAC4000, VAC4010, 50313(4000RV); 4.5 Gallon ProPack vac: WD45500, WD45220, 50318(4500RV); 6 Gallon NXT wet/dry vacs: HD0600, RT0600. Part# 23738 VF3501 Size C dust collection bags. Premium Material: Made of high strength material, sturdy and neatly pressed edge design can effectively block 99.9% of dust, debris and other particles. Upgraded sealing treatment: Rubber sealing collar can lock the dust inside, it can capture dust, dirt and garbage in large quantities. Upgraded sealed entry holes and well-sealed edges prevent them from recirculating in the air in your home. Easy to Install: These disposable shop vac bags allow you to easily discard and replace your existing vacuum filter bags. Simply set the dust cleaner bag in place and close the lid. Package Include: 12 vacuum bags. It is recommended to replace the cleaning bag every 1-2 months, also depending on the working environment and frequency of use. Any question, contact us any time. VF3501 Shop Vac Dust Bags Replacement for Ridgid & Workshop 3-4.5 Gallon Vacuums, Dust Collection Filter Bags Replace Part# 23738 Size C WS32045F