POWERTEC 75016 High Efficiency Filter Bags for Ridgid/Workshop Wet/Dry Vacuum VF3503 (Pack of 2) 2 Dry Pick-up Dust Bags; 6 - 9 Gallon (22.7 - 34 L) Compatible to VF3503 For use with 5-8 U.S. Gallon Shop-Vac Models For use with Ridgid/Workshop WD0670, WD0970, WD0975 Two-ply design; Easy disposable