VALUE PACK! Includes two (2) VF4000 Standard Filters for RIDGID Wet/Dry Vacs, Fits all RIDGID Wet/Dry Vacs 18.9 Litres (5 Gallons) and larger, Durable 1-Layer+AS6:BE6Filter Material - Best for sawdust or dirt in basements, garages or vehicles, Patented Qwik Lock Filter Fastening System - Makes installing or removing your filter quick, easy, and secure, Clean and Reuse - Rinse with water and fully dry to extend the life of your filter