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  • Mason Jar Airlocks
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reCAP Fermenter - 3 pack

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Product Description

These waterless airlocks are designed to be used with the reCAP Mason Jar Pour Lids (not included).

Package includes a set of 3 fermenters.

The reCAP® Fermenter is the EASIEST waterless airlock set that ferments and stores culinary creations that are delicious and good for your health. For both regular mouth and wide mouth Mason jars.  This tried and tested solution is simple to use, with less pieces and steps.

Utilizing the original reCAP POUR Mason jar lids, the Fermenter creates an air-tight seal with the one-way valve and stopper.  During the ferment, the carbon dioxide releases through the valve as pressure builds up within the jar.  When done, simply remove the Fermenter and the reCAP POUR Mason jar lid turns into a storage cap.  It is the most multi-functional fermenter available!

The reCAP® Solution

Mason jars are considered the perfect vessel for fermentation.  reCAP Mason Jars converts the already popular POUR mason jar lids into a fermenting tool with our reCAP Fermenter.  It is a simple waterless airlock that fits into a stopper.  Once the ferment is complete simply remove the stopper, press down the POUR mason jar lid and it's ready for storage!  The reCAP Fermenter can then be used in another batch.  No need to scramble for lids and rings.


  • EASY - Low profile, Waterless Airlock (no maintenance) & interchangeable between regular and wide mouth Mason jars. Quick Clean Up & Dishwasher safe. 
  • SAFE - Rust-free, BPA-free, Food Safe Plastic.  True One-way Valve (allow gases to escape and will not let air in)
  • DURABLE - An Economical, Multipurpose Solution that will last for many years. 
  • NO maintenance or monitoring required.

How Does reCAP® Fermentation Work?

The reCAP Fermenter uses a legit one-way valve system. Just as it sounds, a one-way valve allows the flow of a gas or liquid in only one direction.  This is the purpose of an airlock: to allow carbon dioxide gas to flow out of the jar, and prevent oxygen (or anything else) from flowing into the jar.

Cleaning Instructions:

Wash with warm/hot soapy water or put them in the dishwasher.  We recommend letting the water stream through the valve to make sure it is clean.

Dishwasher safe on top shelf

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