ReFlow Solutions Ltd. is Vancouver’s #1 rated provider of diesel filter (DPF / DOC) cleaning and aftermarket parts. Call today for your next DPF, DOC, SCR, NOx or EGT Sensor, Exhaust, Flex or Bellows Pipes and more. We can usually ship parts anywhere in Canada. Our customers repeatedly tell us that it's our service and attention to detail, and great pricing - keeps them coming back! In operation since 2013, we are very proudly Canadian owned and operated.