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3 Piece airlock

Air Lock 3 piece Plastic

Fill with water to the fill line with boiled water or sanitizer and insert into a drilled stopper or bung.  Clean up and sanitation is easy with the 3 pieces disassembled.  This air lock creates a closed fermentation that allows CO2 to escape from your carboy but does not allow air back in to contaminate your beer or wine.  Compatible with all our drilled bungs.

Product of Canada.