A multi chambered air cleaning device is disclosed for removing particulate and other material from air passing through the device, as is a method for removing particulate and {HEAD ~ other matter} from {TAIL ~ exhaust air} 
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A multi chambered air cleaning device is disclosed for removing particulate and other material from air passing through the device , as is a method for removing particulate and { HEAD ~ other matter } from { TAIL ~ exhaust air }
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 OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL