• In the event of a loss of performance or interference caused by a diesel particulate filter overloaded with soot or ash
• For removing deposits containing carbon from oxidation catalytic converters
• Directly after cleaning the diesel particulate filter with the DPF cleaner for flushing the particulate filter using a suitable spray system

Instructions
After cleaning with the DPF Cleaner with the flush concentrate, flush the particle filter or oxikat. Observe the service information. Fill the DPF Purge concentrate into a pressure cup spray gun and flush the particulate filter using a connected probe. Perform a test drive of at least 20 minutes.