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