{HEAD ~ The flow} continues through one or more conduits from {TAIL ~ the propulsion device} to a filter element housed in a filter housing where the particulates are separated from the flow of air 
continues from
{ HEAD ~ The flow } continues through one or more conduits from { TAIL ~ the propulsion device } to a filter element housed in a filter housing where the particulates are separated from the flow of air
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH