Miele 99, HyClean 3D GN Type Microfiber Dust Bags Canister Vacuum Cleaners-9917730, White And Blue Miele HyClean 3D GN Type Microfiber Dust Bags for Miele Canister Vacuum Cleaners - 9917730 Multi layer microfiber technology for 99.9% filtration Color coded self locking collar for mininal dust loss Pack contains 4 HyClean bags and 2 cut-to-size filter Fits any Miele canister vacuum cleaners using GN type bags including - Cat & Dog, S2110, S2111, S2120, S2121, S2130, S2131, S2180, S2181, S300I, S400, S400I, S401I, S402I, S404I, S408I, S410I, S411I, S412I, S414I, S420I, S4212P, S4212T, S421I, S422I, S424I, S426I, S428I, S434I, S436I, S438I, S5481, S5510, S5980, S600, S612, S644, S646, S648, S658, S812, S826, S828, S8320, S834, S8340, S836, S838, S844, S846, S848, S849, S8520, S858