An apparatus and method for transporting a flow of {HEAD ~ air} and particulates through {TAIL ~ a vacuum cleaner} 
An apparatus and method for transporting a flow of { HEAD ~ air } and particulates through { TAIL ~ a vacuum cleaner }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL