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Airlock - S-Type Bubbler and #6.5 Carboy Bung

Save $0.19 Save $0.19
Original price $4.48
Original price $4.48 - Original price $4.48
Original price $4.48
Current price $4.29
$4.29 - $4.29
Current price $4.29

This S-bubble airlock is the preferred choice for secondary fermenters, as it allows you to monitor the pressure in the fermenter. Fill to line with boiled water or sanitizer to create a closed system, which allows CO2 to escape, but doesn't allow air back in to contaminate your wine or beer.  Comes with a 6.5# rubber stopper for carboys and jugs.