Why Is My Shop Vac Blowing Dust. Try to find that button or setting on your vacuum. Make him vacuum for a week as punishment.
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Either your filter is clogged, missing, loose, or the dust is too fine. A dirty and unclean filter is never expected with a shop vac. To check out your filter, remove the top.
Condo Blues How to Clean Furnace and Air Conditioning Ducts at Home
Replace the filter entirely if there is a hole in it. First, disconnect the power from the hood and hose. Don't want to do it yourself? To address this, clean the three filters and check the hose and base of the machine for clogs.