Compatible Models: This 3D Airclean Gn Vacuum Bag Is Designed To Fit Miele S227/S240, S270/S280, S400, S2000 S5000 S400I-S456I, S600-S658, S800-S858, S2000-S2999, S5000-S5999, S8000- S8999 Series Canister Vacuum , Miele Classic C1, Miele Complete C1, C2, C3 Design. | | Product Packaging: 4-Pack Of Gn Automatic Dirt Disposal Bags With Motor Protection Filter+ Airclean Filter.Note: It Is Recommended To Change The C1 Vacuum Bag And Filter On Average Every 2 To 3 Months. | | Upgraded Design: The Dust Vacuum Cleaner Bags Are Equipped With A Self-Locking Ring That Closes The Shutter Once The Machine Is Turned On, And The Dirt Disposal Bag Fits Perfectly Into The Vacuum Cleaner'S Outlet To Stop Leakage.Dirt Cleaner Bags Also Contain A Rubber Seal To Ensure That All Dirts Are Captured In The Bag. | | Premium Quality: These Gn Vacuum Bags For Miele Are Made Of Microfiber And Multi-Layer Non-Woven Fabrics For Durability And Strength. | | Quick To Install: No Tools Are Required For In.