Our BOSAL diesel particulate filters (DPF) range is car-specific and the product design is based upon the latest OEM technology to ensure correct performance as part of the complex exhaust gas after-treatment technology of the vehicle engine. The DPF product range comprises two technical specifications, depending on the usage of the product. Cordierite substrate is typically recommended for long-distance driving and silicon carbide substrate is recommended for urban city driving, including regular use of the start/stop system.


  • High efficiency substrate in terms of regeneration
  • Wide range of diesel particulate filters with both specifications
  • All DPF products are type-approved
  • Mounting kits are included

BOSAL is official  distributor of the additives EOLYS and REGEFLEX by Solvay  for Euro 3, 4, 5 and 6 engines to support the DPF range.