• EASY, SAFE, SIMPLE: Includes 6 3-piece preassembled airlocks. All parts are BPA-free
  • CLEAR, STURDY, LONG-LASTING: Each airlock is made from crystal-clear, strong plastic and assembled with a foam insert which prevents damage during transport
  • VERSATILE FERMENTING EQUIPTMENT: Airlocks can be used for a variety of purposes - to preserve foods (sauerkraut, pickles) or create delicious wine and beer
  • REQUIRED BREWING SUPPLIES: Airlocks allow gas bubbles to escape during the fermentation process while preventing oxygen from ruining your ferments and brewing activities
  • EASY TO USE AND CLEAN: Every home brewer and fermenter knows how and why to use an airlock

Exactly what I needed and great price. Now all I needed are more carboys..lol

I prefer this style air-lock for wine making due to it's simplicity; you can immediately tell upon looking that it's working properly, and it's easy to refill on a regular basis as you need it.

Exactly what I expected.

It’s so good to use for all my needs

Plugged into new 5 gallon pail tops and worked as advertised

Used as a fermenting airlock in making homemade beer. They are far superior to the other types of airlocks and much quieter. They are also made with easily cleanable materials!

Fast delivery, works as it should, easy to clean

Having made wine for a bazillion years I found myself with old airlocks with missing parts and just worn out. These came packaged nicely, are clear and fit perfectly into existing carboys and brew buckets. Will buy again if these ever wear out :).

Work exactly as designed. We always keep extras on hand in case of plastic breakage, but even that has been rare.