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