Original: $4.98
-65%$4.98
$1.74The Story
Compatible with any fermenting jar with an airlock.
Listing is for ONE (1) airlock
TIP - By putting water in the airlock and inserting it into the grommet on your fermenting jar, you are effectively creating a one way valve. The water in the airlock stops moulds and other contaminants from getting into your ferment whilst it allows CO2, a by-product of the fermentation process, to bubble out of the jar preventing it from overpressurising and potentially even exploding.
Description
Compatible with any fermenting jar with an airlock.
Listing is for ONE (1) airlock
TIP - By putting water in the airlock and inserting it into the grommet on your fermenting jar, you are effectively creating a one way valve. The water in the airlock stops moulds and other contaminants from getting into your ferment whilst it allows CO2, a by-product of the fermentation process, to bubble out of the jar preventing it from overpressurising and potentially even exploding.
