General description Non Genuine Vacuum Bags for select models of Bosch, Neff, and Siemens vacuum cleaners. If you're experiencing loss of suction or reduced dirt pickup, it may be time to change your vacuum bag. It's recommended to replace your vacuum bag every month, or more frequently if you have pets or a lot of carpet to clean. When your bag is over half full, it's time for a change to maintain optimal performance. Technical specifications Type: GXXL / GXL Contents: 10 MegaAir XL SuperTEX vacuum cleaner bags Includes: 2 Micro-Hygiene filters Hygiene shutter for safe disposal Material: Synthetic for maximum particle intake Capacity: 50% more space inside the bag Compatibility and accessories Compatible with the following models: Bosch BBS5 BBS6317GB04 BBS6318GB04 BBS6318GB05 BBS6318GB06 BBS6319GB06 BBS6328GB07 BBS6328GB10 BBZ41FGXXL() BBZ41FZ BBZ52AFG1 BBZ52AFGXL BGB4512303 BGL3522GB1 BGL35MMOVE1 BGL35MOV101 BGL35MOV111 BGL35MOV121 BGL35MOV131 BGL35MOV141