Liqui Moly Pro-Line Diesel Particulate Filter Purge 500ml

Liqui Moly Pro-Line Diesel Particulate Filter Purge 500ml


Highly effective fluid for flushing passenger car diesel particulate filters (DPF/FAP) after cleaning with Pro-Line Diesel Particulate Filter Cleaner when installed. Secures optimum vehicle handling, engine performance and low fuel consumption.  The layer of soot is softened by the cleaner, and the soot is dissolved and distributed in the diesel particulate filter so that it can be burned off with normal regeneration. Flushing occurs with a DPF pressurised tank spray gun (part no. 7946) and the specially developed DPF-Probe with 5 interchangeable tips (part no. 7945).

  • 500ml
  • For use with Liqui Moly DPF pressurised tank spray gun & probes
  • Allows cleaning of DPF without removal
  • Helps improve engine performance & fuel consumption


For passenger car diesel engines with diesel particulate filter (DPF/FAP). Special short-distance vehicles and city vehicles are primarily affected by problems with clogged diesel particulate filters.



Sold Out