Janitized premium aftermarket vacuum bags & filters designed to fit the following brands & models: Eureka F&G, ESP - fits Eureka 200, 600, 1400, 1900, 2000, 4000, 5000 Uprights (OEM#"s 52356, 54924A): Advance ReliaVac 12, 12HP & 16HP (OEM#: 56637120); Clarke Reliavac 12 HP, 300 & 400 (OEM#: 56637120); Euroclean/Kent Pro12 E888 & Pro 16 E899 (OEM#'s: 14129901, 141296200, 56637120); Hawk UV12 & UV16 Single Motor Upright (OEM#'s: 660636); Koblenz - fits U-90 Z, U-80 Z, U-40 Z (OEM#'s: 45-0315-7); Powr-Flite PF50, PF70, PF757, PF1886 & PF1887 (OEM#'s: 266PB, 265PB & 430PB); Triple S ProSpec HD101 (OEM#'s: 63250A-10). 1-Ply paper/cellulose construction. 10 packs of 10 per case.