In one embodiment, the apparatus includes an intake body having an intake opening configured to be positioned proximate to a floor surface for receiving {HEAD ~ the flow} of air and {TAIL ~ particulates} 
of
In one embodiment , the apparatus includes an intake body having an intake opening configured to be positioned proximate to a floor surface for receiving { HEAD ~ the flow } of air and { TAIL ~ particulates }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH TAIL TAIL TAIL TAIL TAIL