Top 11 recommendation fermentation jar airlock for 2022

When you want to find fermentation jar airlock, you may need to consider between many choices. Finding the best fermentation jar airlock is not an easy task. In this post, we create a very short list about top 11 the best fermentation jar airlock for you. You can check detail product features, product specifications and also our voting for each product. Let’s start with following top 11 fermentation jar airlock:

Product Features Editor's score Go to site
Easy Fermenter Wide Mouth Lid Kit: 4 Lids Refill Pack (Pump Not Included) Easy Fermenter Wide Mouth Lid Kit: 4 Lids Refill Pack (Pump Not Included)
Go to amazon.com
Year of Plenty BPA-Free Fermentation Lids for Making Sauerkraut in Wide Mouth Mason Jars, Set of 4, Includes Instructions and Recipe  (White) Year of Plenty BPA-Free Fermentation Lids for Making Sauerkraut in Wide Mouth Mason Jars, Set of 4, Includes Instructions and Recipe (White)
Go to amazon.com
Year of Plenty Fermenting Kit - Set of 4 Fermentation Weights and 4 White Airlock Lids for Making Sauerkraut in Wide Mouth Mason Jars (White) Year of Plenty Fermenting Kit - Set of 4 Fermentation Weights and 4 White Airlock Lids for Making Sauerkraut in Wide Mouth Mason Jars (White)
Go to amazon.com
Home Brew Ohio One gallon Wide Mouth Jar with Lid & Twin Bubble Airlock-Set of 2, Multicolor Home Brew Ohio One gallon Wide Mouth Jar with Lid & Twin Bubble Airlock-Set of 2, Multicolor
Go to amazon.com
Fermentology Sauer System Mason Jar Fermentation Airlock Lid Kit - Includes Tough Tops Plastic Mason Jar Lids, 3-Piece Airlocks, Silicone Grommets, Gaskets and Stoppers - WIDE MOUTH - 8 PACK Fermentology Sauer System Mason Jar Fermentation Airlock Lid Kit - Includes Tough Tops Plastic Mason Jar Lids, 3-Piece Airlocks, Silicone Grommets, Gaskets and Stoppers - WIDE MOUTH - 8 PACK
Go to amazon.com
Fermilid - Fermentation Lids for Wide Mouth Mason Jars. Waterless Airlocks for Vegetable Fermenting and Pickling, Sauerkraut, Kimchi, Pickles and more (4 Lid Pack) - White Fermilid - Fermentation Lids for Wide Mouth Mason Jars. Waterless Airlocks for Vegetable Fermenting and Pickling, Sauerkraut, Kimchi, Pickles and more (4 Lid Pack) - White
Go to amazon.com
T&Co. 316 STAINLESS Fermentation Lids  3 Silicone Waterless Airlocks Lids with Instructions  Easy Lacto Fermenter Jar Lids for Sauerkraut/Pickle/Vegetable/Kefir Fermenting in Wide Mouth Mason Jars T&Co. 316 STAINLESS Fermentation Lids 3 Silicone Waterless Airlocks Lids with Instructions Easy Lacto Fermenter Jar Lids for Sauerkraut/Pickle/Vegetable/Kefir Fermenting in Wide Mouth Mason Jars
Go to amazon.com
6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Black ( 2 Colors Available ) 6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Black ( 2 Colors Available )
Go to amazon.com
6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Red ( 2 Colors Available ) 6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Red ( 2 Colors Available )
Go to amazon.com
Canning kit.Complete DIY fermentation kit for wide mouth mason jars or pickling jars. 5 glass weights, 1 tamper, 5 airlock lids. Make Sauerkraut, Kimchi, Pickles or any fermented food.Premium Presents Canning kit.Complete DIY fermentation kit for wide mouth mason jars or pickling jars. 5 glass weights, 1 tamper, 5 airlock lids. Make Sauerkraut, Kimchi, Pickles or any fermented food.Premium Presents
Go to amazon.com
reCAP Mason Jars Fermentation: Waterless Airlock + Stopper, 3-pack (POUR Cap Not Included) reCAP Mason Jars Fermentation: Waterless Airlock + Stopper, 3-pack (POUR Cap Not Included)
Go to amazon.com
Related posts:

Reviews

1. Easy Fermenter Wide Mouth Lid Kit: 4 Lids Refill Pack (Pump Not Included)

Feature

MOLD FREE FERMENTS - EVERY TIME - Our waterless airlock valve technology lets carbon escape. But also makes sure zero oxygen can enter. So no exploding jars that need burping. And most importantly - no mold. We have even included a extractor pump to suck out the oxygen during the later stages of your ferments. All this without having to deal with those clunky 3 piece water filled airlocks.
BUILT IN DATE TRACKER - One of the challenges with fermenting is getting the timing right. Too soon, your batch is salty and raw. Too long it's sour and not eatable. Our date setter keeps track when your ferment started so you always know when it's almost complete.Perfect tasting batches every time.
INTEGRATED EASY RELEASE TAB - There are few things as frustrating as those jars that just won't open. You waited patiently for 30 days for your batch of sauerkraut to finish, only to be held hostage by a lid that's jammed. So we incorporated an easy twist tab into the Easy Fermenter. This ensures you have all the leverage to open those hard to crack jars. We think you are going to love it.
THE LOW PROFILE LETS YOU FERMENT OUT OF THE WAY - We love fermenting. But we don't always love having our ferments on our countertop. Our lids are a fraction of the size of those clunky three piece airlocks. This means we can store our jars almost anywhere a mason jar can fit. Getting those 30 day ferments out of the way.
WE WILL HELP YOU FERMENT - For a limited time you get a FREE membership to The Fermenting Club. This includes 1) 30 page getting started guide 2) Fermenting recipe e-cookbook 3)And access to our ask the experts forum where you can get any fermenting question answered by our team of pros 100% MONEY BACK GUARANTEE - Kits includes 3 Wide Mouth lids(Wide Mouth Jar Not Included) and Vacuum Pump Included - All Components BPA Free and Food Safe

Description

HOW TO EASILY GET DELICIOUS PROBIOTIC RICH FOODS IN YOUR DIET

THE SOLUTION THAT MAKES FERMENTING SET AND FORGET IT
Fermenting has been around for centuries and helps us get probiotic rich foods in our diets. This encourages a healthy gut which aids in digestion and our bodies ability to process our food. As fermented foods are disappearing from our diets, more people seem to be taking supplements. Well not us. We think there is no more powerful, effective and economic way to get probiotics then from food. Just like they have been doing for centuries.

The Easy Fermenter was created to help make fermenting simple. We can now get all those delicious lacto fermented veggies into our diets, the healthy way.

The Nourished Essentials Guarantee
We are passionate fermenters. We created the easy fermenter because we were frustrated with all of the other solutions out there. Yes they did the job, but not well. So we wanted to create a fermenting solution designed with the fermenter in mind. If you are not 100% happy, return your Easy Fermenter and we will refund 100%, no questions asked.
CLICK ADD TO CART NOW Buy Today and For a Limited Time Get Access Our Fermenting Club. Members Get Free Getting Started Ebooks, Recipe Book, And Access To Our "Ask The Experts Forum". There Our Team Of Fermenting Pros Will Answer Your Questions.

Wide Mouth Mason Jars Not Included
The lids were designed to work with wide mouth mason jars from Ball, Kerr, Bernardin, Kilner, Orchard Road, Jarden, Quattro Stagioni, Golden Harvest, Atlas, and Legacy jars. Or any jar with an outside dimension of 3 3/8".

2. Year of Plenty BPA-Free Fermentation Lids for Making Sauerkraut in Wide Mouth Mason Jars, Set of 4, Includes Instructions and Recipe (White)

Feature

Set includes 4 air locks, 4 sturdy white screw-on lids for wide mouth mason jars, 4 silicone gaskets, 4 grommets, 1 (2-sided) instruction/recipe sheet. All components are BPA-Free.
Use the sturdy, handsome storage case to improve organization in your kitchen. Makes an excellent gift for the fermentation expert in your life.
Begin making tasty, healthy sauerkraut, kimchi, ginger carrots, pickles and other fermented foods with safety and ease
Silicone gaskets create a tight seal between the lid and the jar, preventing oxygen and dust from contaminating your ferments
Includes instructions and a recipe so you can make your first batch of sauerkraut within minutes of opening the package

Description

Year of Plenty fermentation products are designed to enhance your life by helping you prepare and preserve the fruits of your labor. Lacto-fermentation is an natural method of food preservation resulting in delicious food with well-documented health benefits. Year of Plenty fermentation lids are specifically designed to aid in the fermentation process by allowing gas bubbles to escape from the brine while preventing oxygen from entering the jar. Oxygen causes mold - you don't want that, so use the lids. You will be making your first batch of sauerkraut within a few minutes of opening the package. Happy Fermenting!

3. Year of Plenty Fermenting Kit - Set of 4 Fermentation Weights and 4 White Airlock Lids for Making Sauerkraut in Wide Mouth Mason Jars (White)

Feature

Set includes 4 glass fermentation weights and 4 white fermentation lids (including 4 air locks, 4 sturdy clear screw-on lids for wide mouth mason jars, 4 silicone gaskets, 4 grommets), and instructions/recipe
Fermentation weights fit ALL wide mouth mason jars (pint-sized, quart, 1/2 gallon, etc) and passed a 3rd party inspection for lead and cadmium.
Begin making tasty, healthy sauerkraut, kimchi, ginger carrots, pickles and other fermented foods with safety and ease
Use the sturdy, handsome storage cases to improve organization in your kitchen. Makes an excellent gift for the fermentation expert in your life.
Fermentation weights dimensions: 2 3/4 inches in diameter; 5/8 inch thick now fits ALL wide-mouth mason jars.

Description

Year of Plenty is proud to offer a Fermentation Kit - perfect for avid fermenters who need more weights and lids to scale up their fermenting habits or for beginners hoping to start their fermenting adventure. This set includes 4 fermentation weights and 4 white fermentation lids - just what you need to begin making healthy, probiotic-filled fermented foods. You can begin making your first batch of sauerkraut within minutes of opening the package. The Fermentation Lids screw on to any wide mouth mason jar, creating an air-tight seal that allows gas bubbles to escape while preventing oxygen from ruining your ferments. The Fermentation Weights prevent mold by keeping the ferments submerged safely below the brine. The weights fit ALL wide mouth mason jars (pint-sized, quart-sized, 1/2 gallon, etc). Preserve your harvest in a healthy and safe manner with this Year of Plenty Fermentation Kit.

4. Home Brew Ohio One gallon Wide Mouth Jar with Lid & Twin Bubble Airlock-Set of 2, Multicolor

Feature

Set of 2 (2 jars, 2 lids, 2 airlocks)
Great for beer and wine
Lids are grommetted to accommodate airlock
Glass jars are USDA certified food grade glass

Description

Sturdy yet lightweight glass makes this the perfect for fermenting your favorite beer or wine. This can also be used for brewing Iced Coffee, tea or lemonade and the jar will keep it cold and delicious. The 4" wide mouth is great for reaching deep inside and also for cleaning. Constructed of USDA certified food grade glass to avoid absorption of flavors and leaching of chemicals, dishwasher safe. Dimensions: 10" tall, 4" wide opening. The lids are made of plastic so they will not corrode like metal lids. The lids are drilled and include grommets to accommodate an Airlock. Two Twin bubble airlocks, two glass jars and two grommetted lids are included.

5. Fermentology Sauer System Mason Jar Fermentation Airlock Lid Kit - Includes Tough Tops Plastic Mason Jar Lids, 3-Piece Airlocks, Silicone Grommets, Gaskets and Stoppers - WIDE MOUTH - 8 PACK

Feature

ALL-IN-ONE - Complete fermentation airlock system releases pressure without allowing oxygen or other contaminants into your ferment. Includes 8 of each of the following: Tough Tops Durable Lid, Supreme Airlock, Silicone Grommet, Silicone Gasket, Silicone Stopper.
FITS ANY WIDE MOUTH JAR - Will work with Ball, Kerr, Bernardin. Any brand of "Wide Mouth" Mason jar in pint, quart, or half-gallon.
BPA-FREE - All components are certified BPA-Free and custom made for a perfect fit.
TOUGH TOPS INCLUDED - The best selling Masontops Tough Top is the lid of choice for this system. Built to last, unlike flimsy "plastic storage caps" that bend and crack.
TRUST THE TEAL - Unlike "home made" kits, Fermentology products are all inspected and verified to be high quality, durable, and safe for you and your family.

Description

ALL-IN-ONE - Complete fermentation airlock system releases pressure without allowing oxygen or other contaminants into your ferment.

Not all mason jar fermentation kits are created equally! We have taken the time to custom design all of the Sauer System components to get the sizing and function just right for a durable, safe fermentation kit that is easy to assemble, clean and use over and over again. Each kit includes 8 complete airlock lids specifically designed for mason jar fermentation.
Includes 8 of each of the following: Tough Tops Durable Lid, Supreme Airlock, Silicone Grommet, Silicone Gasket, Silicone Stopper.

FITS ANY WIDE MOUTH JAR - Will work with Ball, Kerr, Bernardin. Any brand of "Wide Mouth" Mason jar in pint, quart, or half-gallon.

BPA-FREE, DISHWASHER-SAFE - All components are certified BPA-Free and custom made for a perfect fit.

TOUGH TOPS INCLUDED - The best-selling Masontops Tough Top is the lid of choice for this system. Built to last, unlike flimsy "plastic storage caps" that bend and crack.

TRUST THE TEAL - Unlike "homemade" kits, Fermentology products are all inspected and verified to be high quality, durable, and safe for you and your family.

6. Fermilid - Fermentation Lids for Wide Mouth Mason Jars. Waterless Airlocks for Vegetable Fermenting and Pickling, Sauerkraut, Kimchi, Pickles and more (4 Lid Pack) - White

Feature

WATERLESS FERMENTATION AIRLOCK LIDS designed for wide mouth mason jars. Fermenting and pickling at its very best without the fuss or mess. No fumbling with tall outdated fermentation kits or clumsy awkward equipment.
NO-MAINTAINENCE valve automatically vents gases and prevents oxygen exposure preventing moldy veggies. No need for manually burping lids or regular airlock checks. Fermilid does the job for you.
FOOD SAFE PEOPLE SAFE. Peace of mind knowing that your fermentation products are manufactured with safety in mind. These fermenting lids are made from food grade and BPA free silicone.
LOW PROFILE LID. No towering equipment here. Measuring less than half an inch tall you can store your mason jar with the silicone lid attached almost anywhere while it's fermenting. When your ferment is done, clean the jar lids and store them easily in even the smallest of kitchen drawers.
THE FERMILID GUARANTEE. We guarantee that you'll love the Fermilid fermenting lids or your money back. No questions asked.

Description

FERMILID airlock lids make it easy to ferment and pickle your favorite foods and get healthy probiotic rich foods in your diet.

THE OLD WAY OF FERMENTING FOOD

Fermenting food has been around for a long time and for some reason, probably due to tradition, the process has remained in the dark ages. If you look around you'll see that the most common way of fermenting food up to this point has been to use an awkward multi-piece system including a tall plastic airlock. This involves attaching the airlock to the top of a jar and filling it with water. Maybe you've experience first-hand how awkward this can be or maybe you can just imagine it. The water airlocks tower above the lid of the jar making it difficult to store. Also, this set up invites the airlock to topple over while moving the jar or adjusting the lid. This not only causes a mess but also becomes problematic when trying to maintain a consistent mold free ferment.

THE NEW WAY OF FERMENTING FOOD

The new way to ferment is the waterless FERMILID way, a one piece silicone lid with a low profile of half an inch! This means no more pouring water in to a tall flimsy airlock. No more difficult storage. No more messy spills because of an awkward multi-piece fermentation system. Get all those delicious lacto fermented veggies into your diet the easy and clean way, FERMILID!

FERMILID GUARANTEE

If for some reason you are not 100% satisfied with your purchase, please return the FERMILID and we will refund the purchase in full, no questions asked.

FERMILIDs are designed to work with wide mouth mason jars like Ball, Kerr, Bernardin, and other wide mouth jars with an outside dimension of 3 3/8 inch.

CLICK ADD TO CART NOW and see just how easy it is to ferment your favorite food with FERMILID waterless airlock lids!

7. T&Co. 316 STAINLESS Fermentation Lids 3 Silicone Waterless Airlocks Lids with Instructions Easy Lacto Fermenter Jar Lids for Sauerkraut/Pickle/Vegetable/Kefir Fermenting in Wide Mouth Mason Jars

Feature

This lids-only variation DOES NOT include the PickleHelix coils.
FERMENT LIKE A PRO: Pro fermenters use nothing but stainless steel, why shouldn't you? Our fermenting lid kit has the smallest amount of plastic on the market!
WATERLESS AIRLOCKS: We ditched the pool of stagnant, pathogen-filled water sitting right over your precious probiotic food. No need to top-off the water during those long ferments! Our one-way valves ("waterless airlocks") are maintenance-free and they allow your ferments to be stacked in the cupboard or put on that smallest fridge shelf to save space.
100% 316 STAINLESS STEEL: This is the safest/cleanest possible material to use for food which is why all commercial fermenting equipment is made using Stainless Steel. Our patent-pending PickleHelix combined with our unique waterless airlock lid/valve is the only 100% medical-grade (316) stainless steel fermenting system for mason jars on the market!
SMALL FAMILY BUSINESS: We are a small family business run by a group of friends who love to grow our own food and ferment. We design, test, and package our products here on our homestead in Southern Utah, pride ourselves on highly-responsive and personal customer service, and we back all our products with a 100% satisfaction guarantee.

Description

Trellis + Co. - Freshly Engineered Elegance
We are a family business created by a bioengineer living on a homestead in one of the remotest areas in the Lower 48. When "running to the store" is a 4-hour drive, every purchase must be a robust and functional investment. Here at Trellis + Co. we design products worth investing in.

Why Mason Jars?
When not in use, mason jars take up a lot of space so we reuse them as often as possible. We live in a small space so having a special crock or other apparatus just for fermenting seemed ridiculous and expensive! Because mason jars are so versatile, this kit also works great for properly storing coffee beans.

Why 100% Stainless Steel?
We avoid plastics and ceramics because we always break them. Their porous surface can harbor bacteria more easily, plastics allow gases to permeate across walls, and they both often absorb smells and tastes. Stainless steel allows none of this! Pro bioengineers use 100% stainless steel, why shouldn't you?

Patent-Pending Design
We pursued a patent on the design because, well, that's what engineers do! This lid took some very tight-tolerance precision stamping to make it a reality. Most fermenting lids include springs, pumps, dials, doodads, and whatchamacallits--ours doesn't. This is the most compact, elegant, and durable fermenting lid in existence. All the components are easily replaced, it's definitely the most sanitary, and it's the only system that's designed to be stacked to save space. We didn't just take a bunch of other products and combine them in a kit, we designed our lids with mason jar fermenting in mind from the ground-up.

What's In The Package?
3X Precision-Stamped Wide Mouth Lids (316 Stainless Steel)
3X Silicone Fermentation Valves (Medical Grade)
3X Silicone Gaskets (Food Grade)
Informational Insert
This kit does not include mason jars.

8. 6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Black ( 2 Colors Available )

Feature

INNOVATIVE WATERLESS AIRLOCK LID - Just screw the lid onto any wide mouth jar, the silicon valve automatically vents gases and prevents oxygen exposure. And use the pump to suck out the oxygen during the later stages of fermenting.
FITS ANY WIDE MOUTH JAR - Works with Ball, Kerr, Bernardin or any brand of Wide Mouth Mason jar in pint, quart, or half-gallon (Jar not included).
FOOD GRADE MATERIAL - Every Component is BPA-Free, Food-Safe & Dishwasher Safe. Easy to disassemble and clean. The silicon valve is replaceable.
COMPACT AND CONVENIENT - Built-in Date Panel and Release Tab, easy grip ribbed design with compact size, perfect for fridge and pantry storage. US Patent Pending.
WHAT YOU GET - 6 Piece galahome Jar Lids, 1 Pump, 2 Extra Valves, Guide Book & Recipe, 60 Days Money Back Guarantee, 12-Month Warranty and Friendly Customer Service.

Description

Fermented foods like sauerkraut, pickles, and kimchi are loaded with probiotics and incredibly healthy for you. Our galahome fermention lid helps you to simple ferment with mason jar at home. Specialized design with a unique valve to allow you to pickle vegetables with mold free. The one-way valve vents carbon dioxide released in your jar during the fermentation process. The carbon can escape the jar while the oxygen outside cannot enter. Simply fill a mason jar with your favorite ingredients and brine then twist the lid to make delicious and healthy pickled veggies. The manual pump will help you to suck out the oxygen during the last stages of fermenting. The date panel on the lid allows you to mark the fermention started time so you always know when it is almost complete, get best tasting batches every time. The lid is dishwasher safe and reusable for many years.

9. 6-Pack Fermenting Lids Kit w/ Bonus Pump, galahome Waterless Airlock For Mason Jar Fermentation, Turn Wide Mouth Jars to Crock Pots, Red ( 2 Colors Available )

Feature

INNOVATIVE WATERLESS AIRLOCK LID - Just screw the lid onto any wide mouth jar, the silicon valve automatically vents gases and prevents oxygen exposure. And use the pump to suck out the oxygen during the later stages of fermenting.
FITS ANY WIDE MOUTH JAR - Works with Ball, Kerr, Bernardin or any brand of Wide Mouth Mason jar in pint, quart, or half-gallon (Jar not included).
FOOD GRADE MATERIAL - Every Component is BPA-Free, Food-Safe & Dishwasher Safe. Easy to disassemble and clean. The silicon valve is replaceable.
COMPACT AND CONVENIENT - Built-in Date Panel and Release Tab, easy grip ribbed design with compact size, perfect for fridge and pantry storage. US Patent Pending.
WHAT YOU GET - 6 Piece galahome Jar Lids, 1 Pump, 2 Extra Valves, Guide Book & Recipe, 60 Days Money Back Guarantee, 12-Month Warranty and Friendly Customer Service.

Description

Fermented foods like sauerkraut, pickles, and kimchi are loaded with probiotics and incredibly healthy for you. Our galahome fermention lid helps you to simple ferment with mason jar at home. Specialized design with a unique valve to allow you to pickle vegetables with mold free. The one-way valve vents carbon dioxide released in your jar during the fermentation process. The carbon can escape the jar while the oxygen outside cannot enter. Simply fill a mason jar with your favorite ingredients and brine then twist the lid to make delicious and healthy pickled veggies. The manual pump will help you to suck out the oxygen during the last stages of fermenting. The date panel on the lid allows you to mark the fermention started time so you always know when it is almost complete, get best tasting batches every time. The lid is dishwasher safe and reusable for many years.

10. Canning kit.Complete DIY fermentation kit for wide mouth mason jars or pickling jars. 5 glass weights, 1 tamper, 5 airlock lids. Make Sauerkraut, Kimchi, Pickles or any fermented food.Premium Presents

Feature

5 MAINTENANCE FREE LIDS. Automatically vent gas. No need to burp jars or maintain water levels in airlock. Simple one piece low profile design. No messing with multiple bulky pieces. Dishwasher safe.
5 GLASS WEIGHTS. Made from high quality lead free, mold free, and BPA free pure soda glass. Keep your veggies under
1 WOOD POUNDER. All natural Acacia wood tamper presses cabbage easily and tightly in any wide-mouth mason jars.
Fun DIY fermentation canning tool. A perfect gift for vegans and vegetarians.

Description

Fermenting has been around for a long time. Fermentation food helps promote healthy gut bacteria and improves digestion. This fermentation kit includes 5 maintenance free silicone lids, 5 glass weights, and 1 wood tamper. Simple 3 steps to create your healthy fermented food. Step 1 - Put your vegetable and brine in the wide mouth mason jar. Step 2 - Put a glass weight on top to keep all vegetables submerged. Step 3 - Put the silicone lid on top and screw the ring closed. No burping for monitoring. It's that easy.

11. reCAP Mason Jars Fermentation: Waterless Airlock + Stopper, 3-pack (POUR Cap Not Included)

Feature

USE WITH RECAP POUR - Purchase the fermenters as an add-on to the reCAP POUR (sold separately) to transform your Mason Jar into a fermentation vessel. When done, simply remove the fermenter for easy storage. This 3-pack of reCAP Fermenters pairs well with our 4-pack of reCAP POUR Mason jar lids, also available on Amazon.
AUTHENTIC ONE-WAY VALVE - 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.
WATERLESS - NO maintenance or monitoring required. No need to monitor water levels, like in other airlocks. Ferment and forget about it!
DURABLE - An Economical, Multipurpose Solution that will last for many years because of it's strength and high quality materials.
SAFE - Rust-free, BPA-free, Food Safe Plastic, this true one-way valve allows gases to escape and will not let air in, preventing the growth of mold during the ferment

Description

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 stepsbetter results than traditional methods and current Mason jar fermenting tools that weve tested. Utilizing the original reCAP POUR, 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 turns into a storage cap. It is the most multi-functional fermenter available!

Conclusion

All above are our suggestions for fermentation jar airlock. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using fermentation jar airlock with us by comment in this post. Thank you!