Protects the main filter
Thanks to the two-stage filter system, the majority of the dust is already caught by the preliminary filter.






































Already filters most of the dust and thus protects the main filter. Low-dust, quickly replaceable and cost saving.
Main applications
Thanks to the two-stage filter system, the majority of the dust is already caught by the preliminary filter.
Quick, easy and tool-free.
There is more to discover
You may not have all functions available. We recommend that you download a new browser version.