Vacuum Bags - Pullman PC4.0 PC.04, AS4, V2, CB15, AO31B, CB15SS - Pkt 5 18013 C023 SMS multi layered vacuum dust bags, for wet and dry vacuums and work shop vacuums. Filta dust bags are made tough, providing high performance dust extraction and dust retention. Compatible with DeWalt, Nilfisk, Karcher and other leading brands.