The 3-Piece airlock is the best choice for the primary fermenter, since it comes apart for easy cleaning in the event of a blow-off.
Fill to the line with boiled water or sanitizer to create a closed fermenting system that allows CO2 to escape, but does not allow air back in to contaminate your beer or wine.
Customer ReviewsWrite a review
Exactly what we needed to do two brews at once!
Works great as expected
The airlock I ordered got broken in shipping. When I contacted customer service they imediately shipped out a new one along with a free pint glass for my troubles. Can't beat that.
I've tried other style airlocks, but this type never fails and it is easier to clean.
Worked like it was supposed to! Thank you!