4 resistant dustbags (GN, blue colour) with seal 1 AirClean filter 1 Motor protection filter for Miele vacuum cleaners protection The HyClean dustbags offer a lot of advantages: - Remove more than 99.9 % of dust particles with 9 layers of filtration - No dust contact with HyClose seal - Maximum protection against dustbag damage with Protector Netting - 25 % longer intervals between bag replacement compared to conventional random spun bags