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