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Fastrack Airlocks for Fermenting | Bubble Airlock for Wine Making and Beer Making | BPA-Free S-Shaped Airlock used for Brewing Wine, Beer, Pickles & more |Transparent Airlock Set Of 3

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$11.48

$ 5 .99 $5.99

In Stock
  • AUTOMATIC TRANSPARENT AIRLOCK: FastRack airlocks are stronger, more transparent, and made of food-grade materials. You will easily see the entire fermentation process! Due to the airtight design of our fermentation airlock we isolate the air and prevent oxidation. Fastrack brewing airlock exhausts automatically at room temperature without manual intervention.
  • EASY & SIMPLE TO USE: Insert the assembled airlock into the hole of the rubber stopper that fits your current jug or carboy. Fill the Bubbler Airlock with water and insert the drilled stopper or bung to vent gasses during fermentation. The airlock cap should always stay on top when in use to allow gas to escape and prevent the water inside from quickly spilling out if tipped over.
  • HOW IT WORKS: Airlocks enable CO2 to be released during fermentation and trap oxygen from entering the fermenter. The bubbler style airlock is the preferred airlock for secondary fermentation, as it is possible to monitor the pressure inside the fermenter, and is the go to winemaking airlock.
  • WIDELY USED: The fermentation airlock can be used in various fermentation projects to preserve food as well! The brewing airlock can be used to brew craft beer or wine, but also used for sauerkraut, kimchi, etc.
  • SATISFACTION GUARANTEE: At FastRack we pride ourselves on creating products that can be trusted by our customers. Buyer satisfaction is our top priority, maybe, sometimes accidents happen during shipping. If anything is cracked or broken, please let us know and we’ll do our best to make sure you are 100% satisfied with our product and service.


3, Twin Bubble Airlocks and 3, 6.0 Rubber Stoppers


Mauricio Aguilar salas
2025-08-09 15:29:19
Works as expected, we used them with empty 3L Carlo Rossi wine bottles which we recycle as small fermenters for tests. The only problem is that the stopper will start sliding, we used tape to hold it in place the first time and after the first use this doesn’t seem to be a problem anymore.
glory sasser
2025-07-21 11:14:28
Right fit! Being new to wine making equipment and measurements it took some trial and error to find the right match. These #6 size stoppers are the perfect fit for 1 gallon glass bottles, typically measuring 1 inch in diameter at opening. Very pleased so far.
Gudrun Bender
2025-07-20 16:26:54
I expected it to be glass, but the plastic does the job. It works well!
Marathon
2025-07-18 15:26:34
These are the best air locks for a carboy when making wine. Easy to use but they can be a little difficult to clean.
Rae Smith
2025-07-07 21:30:16
The media could not be loaded.
Aaron Thurloff
2025-07-01 15:22:52
Took a couple minutes today to install 3 vapor locks on my locking lid food safe buckets. Drilled a 1 1/8 diameter hole. Pressed in the cork, installed the lid then and air lock. And filled the air lock with sanitizer. I feel much better having a air lock then my balloon contraption I was using. My balloons would fill up with yeast and gook. This is more sanitary and allows less air to get in.
Hada Omar
2025-06-24 20:40:36
This type of Airlocks are much better than the other types as it tells you the pressure inside the terminator and gives you the indication that your fermentation is complete. check the water level on both sides to gauge the pressure and know when things are done.
CM
2025-05-26 18:33:36
The air locks are great, the rubber stoppers did not work for me, these would not stay in 1 gallon carboy. I found the silicone stoppers worked better.
Andrew
2025-05-11 17:33:08
Exactly as described. Good product
Lexie Buck
2025-05-09 14:25:07
These work really well, made my first batch of mead in 1/2 gallon jugs they fit well
stan M
2025-04-01 16:01:07
fast delivery. right product. Thanks
Laurent
2025-03-09 12:25:09
Fonctionne très bien
EugenIo
2025-02-02 10:08:20
I have some old caps , nothing like these. If you "force" them they'll bend . Be aware of description measurement! The top is almost as small as the bottom. I lost one in the 18 L . These are food for a bottle... misleading description.Went directly in the garbage.
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