An intermediate fuel filter between the housing and metal particles and at the inlet and outlet ends of the housing remove {HEAD ~ impurities} from {TAIL ~ the filter} 
from
An intermediate fuel filter between the housing and metal particles and at the inlet and outlet ends of the housing remove { HEAD ~ impurities } from { TAIL ~ the filter }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL