Compatible with for All Type CC, XL Classic, and Vacuums, all for XL7, XL21, 2000's, 3000's, 4000's, 8000's, 9000's series model Upright Vacuum Cleaners. Safe to Use with Multi-Layer Air Filtration: Made of 3-layer air filtration, keeping dust locked inside the bag, not in your air.Easy to install without any tools needed, perfectly fit and great performance. Regular replacement: you can regularly replace these canister vacuum bags to get better performance, it is recommended that you can replace the canister vacuum bag every 2 or 3 months, or depends on your own usage. Reliable material: the compact vacuum bags are made of quality paper material, which is reliable in construction, not easily fade, rip apart, safe to use, no odd smell, features high-efficiency filtration to capture most particles and dust, can you long time. Suitable for: canister bags replacement is suitable for many different places, can get better filtration and cleaner space when you use these vacuum bags.Easily create a healthy and air- living space to breathe easier. Colour: green Material: paper Package Contents: 6 * Dust bags 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.