Oxygen-free environment: Prevents contamination and ensures successful fermentation
Clear design: Allows easy visual monitoring of fermentation activity
S-shaped airlock: Produces a bloop sound to indicate active fermentation
Versatile compatibility: Works with carboys, buckets, and conical fermenters
Simple assembly: Insert into drilled stopper or bung for quick setup
Summarized by Shop
The Bubbler Airlock is a must-have tool for homebrewing and winemaking, helping maintain an oxygen-free environment during fermentation. Simply fill with water and insert into a drilled rubber stopper or carboy bung to vent carbon dioxide while keeping airborne contaminants out.
This classic S-shaped “bubbler” airlock produces a satisfyin
Material
Plastic
Length
12 inches
Shape
S-shaped
Compatibility
Fits most carboys, buckets, and conical fermenters
Operation
Water-filled, fits standard rubber stoppers or bungs
Summarized by Shop
4.8
127 ratings
5
4
3
2
1
Works as it should no complaints
E
Erik · April 4, 2024
He loves the bubble.
M
Marilyn · April 21, 2023
Not the strongest
These are the easiest to use, but one cracked just putting it through the stopper. Good thing they're inexpensive.