Only Genuine Miele branded vacuum bags and filters are recommended with Miele Vacuum Cleaners; off-brand bags and filters may cause damage to the machine and significantly limit performance Packaging may vary: Miele’s AirClean vacuum bags are transitioning to a more eco-conscious, updated HyClean design. Both versions deliver the same level of filtration and efficiency. AirClean 3D efficiency: Patented airflow guides allow Miele bags to inflate fully and distribute dirt and dust evenly for optimized airflow, while a HyClose seal keeps dust and dirt locked away SF-HA 50 HEPA AirClean Filter Included: Safely traps fine dust and allergens, as well as capturing 99.95% of viruses, bacteria and other particles, great for those with house dust allergies Items delivered: 8 x Miele Type GN vacuum cleaner bags (packaging may vary), 2 x motor protection filters and 1 x HEPA SF-HA 50 filter for Miele Complete C2, Complete C3, S8, and S5 vacuum cleaners