An airflow propulsion device is coupled between the intake opening and the conduit to draw {HEAD ~ the flow} of air and particulates through {TAIL ~ the intake opening} and toward the filter housing 
through
An airflow propulsion device is coupled between the intake opening and the conduit to draw { HEAD ~ the flow } of air and particulates through { TAIL ~ the intake opening } and toward the filter housing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH