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Laura DouglasJul 30, 2025
Why is my Kärcher Vacuum Cleaner losing suction?
- SStephen MeyerJul 30, 2025
If your Kärcher Vacuum Cleaner's cleaning power is decreasing, several factors could be the cause. First, check the accessories, suction hose, and suction tubes for any clogs. If you find an obstruction, carefully remove it using a stick. Another potential issue is a dirty cartridge filter. Try knocking the dirt off the cartridge filter or, if necessary, clean it under running water. If the cartridge filter is damaged, it should be replaced. Finally, if the filter bag is full, replace it with a new one.