Fits any for Miele canister vacuum cleaners using GN type bags including - Cat & Dog, S6000-S6999 S4000-S4999 S700-S799 S500-S578 S300i-S399 S290-299 S241-S256i Classic C1, Complete C1, Complete C2, Complete C3 These for GN airclean 3d efficiency bags replacement dust bags Made of high quality 5-layer non-woven fabric with built-in spring shutters and rubber seals to prevent dust leakage. With a strong sealing system so the collar will automatically close when you remove the bag, you don't have to worry about dust leakage causing secondary contamination for Miele AirClean 3D GN Vacuum Cleaner Bags compatible with for Miele Classic C1, for Miele Complete C1, Complete C2, Complete C3, for Miele S227/S240, S270/S280 S400,for Miele S400i-S456i, S600-S658, S800-S858, S2000-S2999, S5000-S5999, S8000-S8999, S2000, S8000 and S5000 series.compares to # 10123210. Easy to install,no need any tools. Recommend to replace the old bag every 2-3 months to make sure your vacuum cleaner works efficiently. color: White Material: non-woven fabric Package Contents: 25 x Dust Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.