HyClean Pure FJM dust bag – AIRCLEAN FILTER SYSTEM. Finally, you can breathe. Miele’s AirClean filter system, consisting of original Miele HyClean Pure dust bags, a motor protection filter, and an original Miele air outlet filter, ensures maximum hygiene. The pollution from fine dust in the ambient air is significantly reduced: the interaction of all components guarantees the filtration of over 99.99% of fine dust. After vacuuming, the ambient air is even cleaner than before – EFFECTIVE DUST VACUUMING. Perfect fit. Only original Miele bags fit perfectly in Miele vacuum cleaners, ensuring that the dust remains inside the bag. The correct dust bag is recognized by the differently colored support plate – HYGIENIC REPLACEMENT. Hygienic replacement. When opening the vacuum cleaner, the opening of the original Miele HyClean dust bag automatically closes and reliably retains the vacuumed dust – EFFECTIVE DUST CONTAINMENT. Fine dust effectively trapped. Thanks to the multi-layer filter, fine dust is not reintroduced into the air – AIRCLEAN FILTER SYSTEM. Finally, you can breathe. Miele’s AirClean filter system, consisting of original Miele HyClean Pure dust bags, a motor protection filter, and an original Miele air outlet filter, ensures maximum hygiene. The pollution from fine dust in the ambient air is significantly reduced: the interaction of all components guarantees the filtration of over 99.99% of fine dust. After vacuuming, the ambient air is even cleaner than before.