Diesel Particulate Filters

A Diesel Particulate Filter is part of the Emissions system, and located in the exhaust. Its purpose is to remove particulate matter (soot) from exhaust gasses by passing the gasses through a filter. Once a DPF has reached capacity, like all blocked filters, it will need to be changed.

Typically a DPF will fail due to:

  • Lack of DPF regeneration activity (short trips with no highway driving)
  • Poor quality Diesel
  • Faulty operation of Turbo and EGR System
  • Correct fault diagnosis will help identify the problem before replacement may be required
Media

Media

Media to match OE efficiency, life and flow.

Direct Fit

Direct Fit

Direct fit filters only, no universal fits, no guessing.

Made Right

Made Right

Correct sized pipes to match OE performance.

International Standards

International Standards

Tested and approved to OE Quality Euro Emission Standards.

Fit with Ease

Fit with Ease

Fitting kit supplied for ease of installation.

Support

Support

Free technical training and support from the experts in filtration.

New Vehicle Warranty protection

New Vehicle Warranty protection

Diagnosis

Diagnosis

Correct diagnosis is imperative. Click here for the diagnosis flow chart.

DPF Diagnosis

Typically a DPF will fail due to a lack of DPF regeneration activity (short trips with no highway driving), poor quality Diesel or faulty operation of Turbo and EGR System. Correct fault diagnosis will assist identify the problem and avoid unnecessary DPF replacement.

RYC3227 DPF Diagnosis Sheet

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