Ubuchwepheshe be-GRVNES DPF busebenzisa izihlungi ze-porous, ezigeleza ngodonga ze-ceramic noma i-alloy metal, eziboniswa njengeziqinile ngokomshini nokusebenza kwenjini.Izihlungi zihlanganiswe ngama-modular array ngaphakathi kwemigqa yezindlu.Lezi zihlungi ze-DPF ze-modular ziyabekeka, ukuze zivumelanise umthamo wezinhlayiya zokunciphisa izinto ngokwezidingo ezithile zenjini.ukwakhiwa kwesisefo nakho kunikeza ukucupha umsizi omkhulu kanye nomthamo "wokugcina" kunezinye izihlungi.Amazinga okushisa okuvuselela okuhlungayo nezingcindezi zasemuva ziphansi, futhi zihlala kahle ngaphakathi kwemikhawulo ye-OEM.
Zimbozwe nge-catalyst emelana nesulfure ukuze kwehliswe izinga lokushisa elidingekayo ukuze kufakwe i-particle, izihlungi ze-DPF zivumela i-PM ukushiswa noma “ukwenziwa kabusha kwe-passive” kusetshenziswa ukushisa kwenjini emazingeni okushisa afinyelela ku-525°F/274°C, kuye ngomsizi wenjini. ukukhiqizwa.Ngokungafani nezinye izihlungi ze-soot, ingakhawulela ukukhiqizwa kwe-NO₂, okusho ukuthi akukho ukukhathazeka ngemikhiqizo elawulwayo.