This 3/8″ stainless steel blow-off tubes is perfect for glass carboys.
- No more re-filling the sanitizer in your air locks.
- No floating tubing
- No leaking sanitizer into your fermenter
- Just add a smaller bowl or jar with sanitizer.
- Use one bowl of sanitizer for multiple fermenters.
We recommended that worn out lid grommets and carboy bungs be replaced for an air tight seal.