HJS can currently supply its City-Filter® for more than 800 different models of car (Euro 2, 3 and 4). Add to this systems for light commercial vehicles (e.g. tranporters, motorhomes, small lorries).
For numerous high-volume models in particular, HJS sells what we call a "combi-system", which consists of a replacement oxidation catalytic converter and a City-Filter®. The combi filter gives the consumer the option of replacing the existing oxidation catalytic converter at no extra cost. The integrated oxi-cat thus saves additional costs and automatically fulfils the german legal requirement that an oxi-cat must be replaced if it has already been fitted for more than 5 years or covered 80,000 kilometres (50,000 miles).
Last update on 2013-07-05 by Stefen Baetge.