This is a box of ten genuine Sebo paper vacuum bags for use with the following Sebo models: Sebo X1, Sebo X1.1, Sebo X4, Sebo X5, Sebo X7, XP2 and XP3, XP10, XP20 and XP30, Airbelt C series cylinders, Sebo 370 commercial, Sebo G1/G2, Ensign Stealth, Ensign SM1, Ensign SM2, Taski Ensign with green collar fittings, Taski Diversey Ensign Evo 300, 350, 450