We offer discount for large quantity. Welcome to with us! fits Rid gid VF4000 Standard filter for Wet/Dry Vacuum cleaners 1 layer Pleated FilterStandard filter for wet dry vacs, fits RID GID wet dry vacs 5 Gal. and larger vacs, 5-20 GAL, 18-75LReplacement VF4000 Filter1 Layer pleated filter paper materialColour: whiteMaterial: composite materialSize: 21 x 17 x 17cmPackage Contents:1 x filter1 x cleaning brushOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.