This fits your .
1.VF4000 Standard Filter for Wet/Dry Vacs Rid gid Vacs 5 Gallons and Larger Vacuum Cleaner;.......2.Replacement Vf4000 Filter;.....3.standard filter for wet/dry vacs;fits for 5-20GAL, 18-75L;.....4.1Layer pleated filter paper material;
VF4000 Standard Filter for Wet Dry Vacs Ridgide Vacs 5 Gallons and Larger Vacuum Cleaner Replacement Vf4000 Filter -Pack of 1 PCS-NEW!