Why is my Kärcher Vacuum Cleaner suction decreasing?
- BbrossJul 29, 2025
Decreased suction capacity in your Kärcher Vacuum Cleaner, along with unusual sounds, may be due to a full dust container or a clogged HEPA filter set. To resolve this: * Check the dust container. * Empty or clean the dust container, HEPA filter, and steel net filter. * Inspect and clean the filter.














