WORKSHOP Wet Dry Vacuum Bags WS01025F Shop Vacuum Bag Filter (3 Shop Vacuum Bags With Retaining Band), Bag Filter For Select 2-1/2-Gallon To 5-Gallon Shop Vacuum Cleaners This wet dry vacuum bag is NOT the type of dust collection bag that collects debris, but a bag filter. Wet dry vacuum bags designed for dry, everyday dirt Bag filter fits 2-1/2 gallon WS0250VA, 5 gallon WS0500VA, 4 gallon WS0400SS, and PP0100VA bucket WORKSHOP wet dry vacuums as well as select 2 to 2-1/2 gallon shop vacuums of other brands This package includes 3 wet dry vacuum bag filters. Contains a retaining band to secure the fit of the filter bag to the filter cage.