Aftermarket DPF Filters

Sigma have partnered with a global manufacturer of DPF filters to provide OEM-quality replacement DPF filters, at a huge discount from Genuine Parts pricing. Our DPF’s are manufactured to exact specifications, and perform exactly the same as original equipment.

Our DPF Aftertreatment kits:

  • Replace Original Genuine Parts
  • Cost up to half price of Genuine Parts
  • Cut your cost of fleet ownership
  • Available for all types of engine for Caterpillar, Hitachi, Cummins, Komatsu and JCB equipment