S type Airlock
Use this airlock in your fermenter to create a closed system that allows CO2 out and prevents harmful bacteria from getting in. Fill to the marked line with sanitizer or boiled water. Use with a drilled stopper. Does not come with the stopper.
Allows CO2 to Escape,But prevents air from contaminating your beer or wine.
This airlock or fermentation lock is filled partially with liquid and it sticks in the top of a drilled stopper and into the top of your fermenter.
RETURN & REFUND POLICY
Incase of any manufacturing defects we will replace the product free of cost.
Usually delivered within 3-5 working days.