Welcome to Stubby's Texas Brewing Inc.



Toggle Block Social


This Double Bubble Airlock is an S-Shaped air lock that you fill with water, vodka, or sanitzer. It allows CO2 produced during fermentation to escape without letting dust or wild yeast and bacteria to enter your fermentation bucket, carboy or conical.

Additional Information

Free Shipping No
Tri Clamp Fitting Types No
Unit Type (eg: lbs) No
Lovibond No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Customer Reviews

My preferred airlock Review by Raymond
I like this style of airlock because it's easier to monitor activity and to tell when you have positive or negative pressure in my fermentor. This is also nice because it does not allow as much evaporation as a three piece airlock. If you are doing a long term fermentation this is the way to go. The only reason I can't give a 5-star review is that this things are fragile. I have broken two of them when removing the cap or pulling a stuck one out of a drilled bung. (Posted on 8/9/2016)
The way to go Review by Al
Low price, no moving parts, easy to clean, and lasts a long time. I've never had one break. (Posted on 8/9/2016)

Write Your Own Review

Only registered users can write reviews. Please, log in or register


You have no items to compare.