Are you looking for information about DPF replacement and how DPF filters works in practice? Visit the blog which is also dedicated to this. Blog about how DPF works you can find here. If you are interested in more specific solution in your case or eventually you are looking for information exactly for your brand and model of the vehicle, so try to look directly at forums on the various brands of the vehicles. You will find really a lot of information on this topic and feel free to ask on the forums.
