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DPF Replacement in Vantaa

A new particulate filter is the right answer when the ash threshold has been exceeded and cleaning no longer works.

Before fitting a new DPF we always identify the root engine fault — otherwise the new filter clogs the same way.

DPF replacement pricing:

DPF replacement (universal) – from €720
Manufacturer OE DPF – from €1 200
DPF chemical clean (first attempt) – 380 €
Pressure sensor replacement if needed – 180 €
Diagnostics and forced regeneration included

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DPF replacement

Price includes the filter and labour. Cleaning is always the cheaper first attempt — we go to a replacement only when the ash limit is exceeded.

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from720 €

When a DPF needs replacing

A diesel particulate filter (DPF) traps exhaust soot and burns it off in regeneration as carbon dioxide. The filter's internal ash limit is usually exceeded after 200 000–250 000 km, at which point cleaning no longer helps — ash doesn't burn off in regeneration. A new filter is due when: cleaning has been done and didn't restore performance, the engine warning persists even after a regeneration, the filter is physically damaged (a melted element from overheating), or the car is stuck in limp mode. A manufacturer OE filter is expensive but long-lasting; universal versions are cheaper and still meet MOT requirements.

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Why do DPFs fail physically?

Physical DPF damage is usually caused by melting from an uncontrolled regeneration. This happens when too much soot has accumulated and regeneration hasn't been controlled — the result is an unchecked burn that melts the element. Another common cause is mechanical impact: chassis vibration can dislodge the internal ceramic element, which then moves inside the housing and eventually leaks. A third is oil consumption: if the engine burns oil, ash builds up much faster and the filter's life is cut short.

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