JLM DPF Clean & Flush + Toolkit

  • Professional system for cleaning and restoring a blocked Diesel Particulate Filter (DPF).
  • No need to remove the filter.
  • A quick a very economical solution compared to replacing the DPF.
  • Can be carried out by any professional mechanic following the simple instructions.
  • Adds extra value to the service or MOT offering.
DPF problems? 

In order to regenerate properly the DPF must reach a high temperature, something which only happens during extended driving cycles. Diesel powered vehicles used in urban or stop/start driving environments are unlikely to reach the required operating temperatures to regenerate and clean the DPF. As a result the DPF becomes clogged and eventually the vehicle will go into ‘limp’ mode. At this point the filter must be cleaned before permanent damage occurs. This is where the DPF Cleaning Kit from JLM comes in.


Click image to view instruction video.

The process involves thoroughly cleaning the filter with the stage 1 cleaning fluid followed by flushing out all the residue with the stage 2 flush fluid.  Everything needed to complete the work is included in the JLM Cleaning Toolkit but the optional DPF Probe can also be used to aid the process depending on the type of DPF being cleaned.




JLM DPF Refill Fluid

JLM DPF Refill Fluid is a universal aftermarket replacement for diesel particulate filter additives for all onboard fuel-borne catalyst systems.

It is now compatible with all diesel vehicles from 2001 onwards.

For any vehicle which incorporates the on board diesel additive system, you can now recommend JLM DPF Refill Fluid.

Also known as Eolys fluid this drip feeds into the fuel tank at every refill and aids the regeneration of the DPF.

Suitable for all makes and models including PSA, Ford, Volvo and any other vehicle with the on-board dosing system.

Available in 1-litre size.



  • Higher performance than existing products
  • Cost effective
  • High reliability
  • Can be used in all on-board dosing systems
  • Ensures long term durability of diesel filter systems
  • Facilitates passive regeneration across a wider temperature range
  • Prevents run-away regeneration which can otherwise damage filter substrate
  • Minimises unscheduled maintenance costs
  • Leading passenger car alternative for the aftermarket

Diesel Particulate Filter Cleaner

Diesel Particulate Filters (DPF), sometimes referred to as soot traps, are becoming more common today due to ongoing changes in emissions regulations. With Euro 5 standards now with us, Particulate Filters in diesel car exhausts are now as common as catalytic converters on petrol cars.

This relatively new way to combat vehicle pollution has proven to be very successful in providing major reductions to diesel exhaust emissions but, as with any new technology, sometimes there can be problems.


  • JLM DPF Cleaner burns of the soot at lower temperatures so it will not cause a ‘runaway’ regeneration, or cause a DPF failure due to excessive heat during regeneration.
  • Adding JLM DPF Cleaner to the diesel tank every service interval will ensure the filter regeneration takes place fully with all DPF types, in all driving conditions (dependent on soot load, filter condition & age).
  • Ideal for older and higher mileage vehicles with DPFs. Normal filter regeneration becomes more difficult so using JLM DPF Cleaner ensures longer filter life.