The new MIRATECH AT-IV active Diesel Particulate Filter (DPF), DOC, and SCR system is the next advancement in pollution control. It is a truly revolutionary concept that combines leading technologies from MIRATECH® and RYPOS in a single housing. Highlights include a self-regenerating particulate filter system, as well as an exhaust gas temperature management system to enhance the catalyst’s efficiency during cold starts. Learn more with this video: https://youtu.be/ZCcQ7y05A08.