3ct. - 3 Piece Airlock with #7 Stopper - Set of 3 (Cylinder Airlock)

Great product and fast shipping

Exactly what I needed and arrived all intact.They seem sturdier than my previous ones and they fit my 5 gallon like a dream!Pro-tip---add some vodka to them instead of water---if any mishaps happen---vodka will my MUCH better in there.

Not suggesting you actually ferment in one. Not not suggesting you ferment in one either, just saying it fits.Works as intended.

All three of my stoppers came to be the same size which matches up to other #7 stoppers I have. They all fit on my three gallon carboys as well as my 6 gallon ones. I use a smaller stopper for one gallon carboys. The airlocks themselves are fine. These are cheap, but that is what I was going for. My collection of airlocks is ever growing and I break them all the time, it is no big deal. Anytime I need new stoppers, this is what I buy. If I need just the airlocks, then I typically buy a huge bulk pack.As far as three piece vs one piece airlock debate, I will always go with the three piece due to it being easier to clean and was easier to add a little bit of water to as it slowly evaporates throughout the year.All in all, an airlock is an airlock and price should be the biggest factor. For stoppers and airlock combos, this is the way to go.

So easy to use, wash, sanitize, and use again and again. Not as fragile as I thought they might be givin some reviews. They are plastic but not super cheep feeling. We just use light touch when attaching to Fermentation vessels, not hulk like force to smash them into bungs or grommets. The fill line min and max lines are easy to see and the locks are so affordable, no reason to risk your Fermentations to infection, just pop a 3 piece air lock on it and you are good to go!

Item Description: Rubber stoppers for CarboysPros: These worked perfectly. I used these for 5 and 6 gallon glass carboys.Cons: These are great.. no complaints!Suggestions to manufacture: noneWould I buy again or as a gift? Yes. I liked these a lot.Did I receive anything for this review? NO! I paid full price for this item.

Was quickly delivered, and looked better than advertised. Very clean and in neat, separate packaging. Was very easy to sanitize before use and is extremely easy to install onto the carboy. Would reccomend this deal for homebrewers!

The actual airlocks seem good enough quality...can't use the because the bungs are too big.....update the got my 6 gallon carboy just not the one gallon. I assumed it to be universal.

As described. Serves their purpose quite well.

Llego un día antes y en perfecto estado, ajusta muy bien en las botellas, perfecto para empezar a fermentar los vinos caseros

Exactly what I was looking for

One out of 3 perkulators were broken upon. opening up

Quality product for your home brewing needs. Fits tightly into the openings of one gallon jugs.