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Sintered Metal Filter Actively Regenerated (SMF-AR)-

ACTIVEActive systems such as the SMF ® -AR (sintered metal filter with self-sufficient thermoelectric regeneration) are often used in mobile machines and stationary applications in the case of widely differing application profiles with exhaust gas temperatures that are often too low.

Key Features



  • Reduction of soot and fine particles by more than 99%
  • Reliable filter regeneration even at low exhaust gas temperatures
  • Regeneration without DOC enables operation even with high sulfur content of the fuel
  • Flexible adaptation to different machines and engine outputs
  • The high ash compatibility ensures long mileage.
  • The modular design makes it easier to dismantle the system during service.