The centrepiece of all HJS exhaust treatment systems is the sintered metal filter (SMF®), a filter system with which HJS sets new standards in the global marketplace. This closed 100% filter for trucks reduces the emissions of soot particles, including fine particulate matter, down to the limit of detection, with a filter efficiency of over 99%.
Put your trust in the SMF® when retrofitting your truck and benefit from our many years of experience in the business.
HJS filters stand out thanks to their long service life. The filter systems can go far longer than 200,000 kilometres without having to be cleaned out.