The nano-coated cartridge filter does not clog as quickly as a standard filter because dirt cannot penetrate deeply into the pores of the surface. This makes it particularly easy to clean the filter of dirt when used with the automatic filter cleaning system. Additionally, the cartridge filter guarantees a higher dust retention rate. This ensures that the dirt stays exactly where it belongs - in the vacuum cleaner's container. Of course, this filter also allows for both wet and dry vacuuming without the need for a filter change.

Suitable for Kärcher N/T WD 4 - WD 5.