Use your Nilfisk central vacuum cleaner with or without dust bag
The Nilfisk models with self-cleaning filter makes it possible for you to use the machine bagless. Cyclone effect is made by the bend located in the container which fills the container even better. Simply clean the filter by opening the container and shake the filter – depending on use; do this only 2-4 times per year.
If you choose to use the dust bag – depending on use; only change the bag 2 times per year.