Features:
1. This product is made of food grade plastic material, which is safe, non-toxic, and has a long service life.
2. This S-type air lock is the preferred choice for secondary fermentation tanks because they are transparent and allow you to observe the fermentation process.
3. This fermentation airlock prevents oxygen and other elements from entering food while allowing for the appropriate release of CO2, preserving an anaerobic environment for fermentation.
4. Easy to clean and reuse.
5. With our fermentation airlock, you can safely and simply make delicious and healthy pickled cabbage, pickles, ginger, carrots, brewed beer and other fermented food.

Specifications:
Material: Plastic
Height: approximately 170 millimeters
Package:2x Fermenter Airlock