DPF Regeneration Aid

Product Code: 68220

Lowers the ignition temperature of accumulated soot which will speed up the regeneration process.

  • Ensures complete and rapid diesel particulate filter regeneration
  • Reduces ignition temperature of trapped soot ensuring extraordinary combustion at temperatures typically encountered during normal engine operation
  • Prevents performance loss caused by clogged diesel particulate filters a
  • Reduces particulate emission assisting in meeting strict legislation and emission limits
  • Extends lifetime of the expensive diesel particulate filter
  • Most economic way of soot reduction without any changes to the fuel system
  • Regeneration of diesel particulate filters is 5-10 times faster and more complete than when using a catalyst coated diesel particulate filter
  • No secondary emissions
  • Can be used for all diesel engines with standard or retrofitted diesel particulate filter

For all diesel engines (incl. common rail and turbo charged eng ines) with standard or retro fitted diesel particulate filter.


Pour the contents of one bottle in the f uel tank before filling it with diesel fuel.


Use on a regular basis. One bottle treats 40 – 60 ltrs of diesel. Do not overdose.

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united kingdom flag icon DPF Regeneration Aid (EN) (624.63 KB)

france flag icon DPF Regeneration Aid (FR) (1.67 MB)

spain flag icon DPF Regeneration Aid (ES) (633.71 KB)

russia icon DPF Regeneration Aid (RU) (232.89 KB)

uk icon DPF Regeneration Additive - Test data (EN) (250.6 KB)


ARDINA’s DPF Regeneration Aid additive is an organo-metallic diesel fuel additive to be used as a catalyst for the regeneration of diesel particulate filters (DPF). DPF Regeneration Aid lowers the ignition temperature of soot collected in the diesel particulate filter and optimizes periodic combustion of accumulated soot, a process known as filter regeneration.

Field Test Summary

ARDINA has evaluated the benefits provided by use of its DPF Regeneration Aid additive. The first step taken was an analysis of the regeneration behavior of a Peugeot 406 fitted with a catalyzed DPF. A car which has sold in considerable numbers throughout Europe.

The car was driven in a 30 hour normal mixed duty cycle operation without ARDINA’s DPF Regeneration Aid. Not exclusively motorway, not predominantly city driving. During operation both pressure differences in the DPF as well as temperatures inside the DPF were measured. Regeneration proved difficult. The back pressure increased because of soot build up in the DPF. The car eventually even went into ‘limp-mode’, a very unsatisfactory situation.

If we look more closely to graph 1 below it can easily be determined that at no point a full regeneration cycle was completed, not even at peak temperatures around 500 °C. Pressure constantly remained high and the system struggled with the fast soot build-up with consequently higher back pressures (and lost performance). Though regeneration had a limited short term effect, at no point the system proved able to initiate a complete regeneration.

Graph 1: Peugeot 406 test

DPF Regeneration Graph 1 Peugeot 406 test

At the second stage of the test the same vehicle ran for another similar 30 hour cycle, however this time on fuel treated with ARDINA’s DPF Regeneration Aid additive. The following data can be seen in Graph 2.

Graph 2: Peugeot 406 test

DPF Regeneration Graph 2 Peugeot 406 test

The initial 15 hours of the test showed a comparable trend. Pressure was relatively low as well as temperatures. However the difference was made at around 15 hours. As pressure builds up to a point of around 600 mbar the soot which is catalyzed by the DPF Regeneration Aid additive rapidly burns out completely at an extraordinary low temperature! Important is to notice the completeness and rapidness of this cycle, as well as the very slow build-up of soot afterwards.


Content 250 ml
Languages EN, DE, FR, ES
Packaging 24x250 ml
Pallet 50 cartons
Technical specifications
Colour Amber / Brown
Density g/cm³ 0,78
Flash Point > 61°C
Odour Characteristic

About us

ARDINA Car Care B.V. is an independent manufacturer of leading edge high-quality fuel, motor oil and cooling system additives, lubricants, automotive fluids and other car care products.


Molenwerf 56
1911 DB Uitgeest
The Netherlands

Tel.: +31 (0)251 262 070
Fax: +31 (0)251 213 061