Color:Limited Edition Use this airlock and stopper 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.
O**E
Five Stars
Works fine, but is anyone else bothered by the fact that the stopper in the picture is upside down.
L**T
Perfect for Hard Cider
These are dandy, and fit a standard glass growler just fine. It is indeed quite annoying that the product photo depicts them upside-down and backwards. Don't install them that way, they won't work.I used them to brew some tasty hard cider, and they worked perfectly. Sterilized by simmering them gently in a pot of filtered water for a minute.Perhaps if you're brewing professionally, you might want some fancy version with silicone and glass, or those weird metal airlocks that beer brewers use. This little rubber and plastic airlock is just fine for the hobbyist.
S**E
Works great in full size growlers
On a whim, I decided to try making blackberry wine from berries in my backyard. The process was supposed to be cheap and easy. Initially I was going to use a balloon on the growler after primary fermentation, but these were such a great price for 3 of them, that I decided to up my game. They fit perfectly in the growlers and are bubbling away. My recipe made more than I expected so all 3 have been put to use. I highly recommend this for beginners using growlers for wine making!
L**E
Winemakers - READ! Faulty product!!!
Ba aware, this airlock is faulty. Air can leak into your wine/fermenter through the rubber stopper. The shaft that connects with the rubber stopper is not smooth. The seam is protruding, so the seal is not adequate. This allows for a small amount of air continually access the inside of your fermenter.
J**T
These are convenient and cheap, and it is handy ...
These are convenient and cheap, and it is handy to have the 3 pack because I believe i broke one the first time getting it into the bung. I didn't examine the product before sterilization so I'm not sure if it was already damaged. bungs fit in the one gallon jugs of whole foods apple cider. They also do not stick in the jug if they are wet, so dry them with a clean towel before inserting into the jug for a secure fit.
P**.
Great airlock bubblers with rubber stoppers.
These S-shaped air locks arrived quicker than expected, and free shipping!This is the second set of 3 that completes for the available space of 1 Gal. all “Natural Apple Jus” jugs they are employed on. The soft rubber stoppers included fit perfectly for these jugs. Check what rubber stoppers cost and you know you got a great deal. My thing is to file down the molding seam, to make the stem smooth round, but that is probably not really needed; the rubber is flexible enough to give a tide fit on the bubblers stem. It is a pleasure to see them bubbling after a day or two. Don't over fill with alcohol; no need for that. A great product that will serve for years.
J**H
Will ultimately do the trick with tape added lol
These are quite difficult to keep tight in my one gallon jug, I made sure the area was dry but the plug keeps wanting to push out. I will tape it down if I need to but I feel like I shouldn't have to. Overall it should be better than the plastic screw on I was using that quickly lost air tightness.
J**I
Exactly what I needed.
I bought these so I could make an airtight lid to use when fermenting cabbage to make my own sauerkraut. The added cork made it extremely easy to cut holes in my jar lids and make an airtight seal. These allow me to make my kraut in a closed jar where I don't have to worry about dust and things getting in. They allow the co2 to escape while keeping the oxygen out.
Trustpilot
2 weeks ago
3 weeks ago
