Vacmaster VF408 shop vac filters

Vacmaster VF408: the foam sleeve is part VFF21, and the cartridge filter is part VFHF. Source: Vacmaster (Cleva), checked November 7, 2026.

1Foam sleeveVFF21
2Cartridge filterVFHF
3Dust bagVFDB

Part numbers come from Vacmaster (Cleva) (source 1, source 2), checked November 7, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

On a label on the motor head or the side of the tank.