Before we can really sink our teeth into this question, we really need to understand what we’re talking about with regards to Remanufacturing a filter Vs the more commonly understood Bake and Blow.
DPF Remanufacture is somewhat of a gray area with regards to what it actually means, however across all people in the industry, there seem to be some commonalities.
Firstly, it includes Bake and Blow PLUS additional cleaning steps that are required to really loosen up that impacted ash. Some companies (like Penske) prefer the Aqueous/Ultrasonic methods, others prefer an Aqueous/pneumatic solution. However, all agree on those 2 points. It’s more than a bake and blow and it involves some sort of liquid solution.