Air Lock Homebrew Beers of 2025
Best Choice1
Clicked 2 times in the last monthBrewlandBrewland 6 Packs 3 Piece Airlocks for Fermenting with #6 Stoppers and Grommets, Air Lock Ferment for Beer Wine Making, Home Brew Bubble Airlock for Fermentation Carboy (6 Airlock+4 Bung+8 Grommet Set)
Main highlights- This bubble airlock is simple to use, you can dry out the stopper and the inside neck of fermenter to prevent slipping, and fill up the airlock to the fill line with liquid
- This brewing airlock is extremely easy to take apart and clean, and it is strong and durable for your long time use
- Brewland three piece air locks work perfectly for your fermentation, it lets CO2 out while preventing oxygen, dust, bacteria, bugs, etc. from getting in, keeping an anaerobic atmosphere when fermenting
- Brewland carboy airlock is ideal for making home brew beer, wine , and perfect suit homemade mead, sauerkraut, kimchi, kombucha, pickles, grape juice and so on
- Brewland 3 piece airlock with the #6 rubber stoppers perfect fit bottles with 1 1/8”（26-28mm）ID opening’s glass carboy and growler jugs and buckets, and with the silicone grommet, it fit mason jars’ fermenter lid with a 1/2" drilling hole. This #6 rubber stopper with top diameter: 32mm, bottom diameter: 26mm. Please refer to the size of your carboy, bottle, etc before purchasing, or refer to your existing rubber stopper.
9.8Exceptional
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Value for Money2
wisisak shopCylinder Fermentor Airlock w/Grommet/Air Lock HomeBrew Wine Beer 5 PK 3 piece
9.6Exceptional
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3
Zazolyne3ct. Twin Bubble Airlocks Set, Airlocks for Fermenting,Air Lock Ferment for Brewing Beer Wine Homebrew for Fermenting Carboy Mason Jar with #6 Stoppers and Grommets
Main highlights- Reusable and Widely Application :These Bubble Airlock Sets are solid and reusable.They can lasts for a long time.Just drop it in your sanitizer and reuse it many times and many occasions(kimchi,kombucha,brewing wine making).Research shows that fermentation helps make food easier to digest and often boosts its nutritional value
- Improved High Transparency Bubble Airlock :Different than other normal S shape airlocks in the market,our fermentation airlock made of healthy material,more harder (no fragile)and more transparent.(Clearly see the whole fermentation process)Apply pressure slowing to the airlock when inserting into the drilled plug/stopper and they will last a long time as it`s top quality transparent wine brewing airlock
- Improved Cap with Hole Easy On and OFF :This new type of dust cap has a zigzag design on the surface and will not slide when opened. There are 3 buckles inside, press it down gently, you can close it with a snap, pull it up and rotate to open it. The lid does not need to be drilled as they drilled hole on the cap , which allows the gas to escape
- Good Service : All the items tested before ship to amazon. We welcome you tell us in advance if any damage or missed quantity on the way.Eager to needs more simple & dependable fermenting project? Click into your cart now and get them home
- A More Complete Brewing Airlock Kit :If you need a fermenting airlocks that can be used for a long time and you don’t want to buy them often, but you also want a favorable price. Then get Zazolyne Airlock combination. You will get 3pcs Bubble Airlocks with 3pcs #6 Stopper with 6pcs grommets.Just drilled 3/8'' hole for grommets or 1’’/1.28’’ for stopper on the lid (plastic bucket,mason jar lid,carboy),it will works perfect in your project
9.5Excellent
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4
TrustYIwen4 Piece Simple Airlock Homebrew Air Lock With Cap Beer Fermentation Wine Making Twin Bubble Grommet Airlocks
9.3Excellent
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5
FastRackFastrack 3 Piece Airlock for Fermentation Hydrolocks for Fermenting Wine and Beer with Drilled Rubber Stopper Durable Carboy Bung with transparent Airlock Set used for Fermentation Set of 3
Why we love it
Durable and long-lasting materials.
Perfect for home brewing needs.
User-friendly for beginners.
9.2Excellent
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6
Craft A BrewCraft A Brew - The Hex - 3 Piece Airlock - For Home Brew Fermentation - For Beer, Wine, Hard Cider, Mead Making, Pickling & More - Durable - At Home Beer Making Supplies
Main highlights- THE HEX 3 PIECE AIRLOCK - The Hex is our custom designed 3 Piece Airlock for making beer, wine, mead and more. The Hex has all the classic features of a 3 Piece Airlock with increased durability. This 3 Piece Airlock will stand up to years of use.
- HOME BREW SUPPLIES - The Hex can be taken apart for easy sanitizing. Whether you ferment in a glass carboy, a bucket, or any type of vessel, a 3 Piece Airlock will come in handy. The Hex fits perfectly into a #6.5 rubber stopper.
- HIGH QUALITY - The Craft A Brew 3 Piece Airlock is molded from tough, BPA-free and shatter-resistant plastic. The thick walled hex shaped chamber is sturdy and prevents breakage. The hex shaped piston is a golden color to help you better observe bubbling activity. We topped it all off with a golden vented cap.
- FOR BEER FERMENTATION - A 3 Piece Airlock is an important fermenter accessory. When filled with water, our fermentation airlock keeps oxygen, bacteria, and dust from entering your fermenter, while allowing CO2 bubbles to escape, and bubble through the water.
- CRAFT A BREW QUALITY - Based in Orlando, FL, our mission at Craft A Brew is to stand as the trusted source for homebrew supplies. Guided by our core values of delivering top-notch ingredients, combining elegance with efficiency in design, and championing environmental sustainability, we ensure that every sip is a delightful experience, savored just the way it should be.
9.0Excellent
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7
GUZE-USBubble Airlock Set, 4 Airlocks for Fermenting, 4 Drilling #6 Stoppers and 8 Airlock Grommets, Used for Brewing Wine, Beer, Sauerkraut, Pickles, Etc. Fermentation Bubbler Airlock
Main highlights- 【Package content】 4 fermentation airlocks, size: height 6.7 in/17 cm. 4 No. 6 fermentation stoppers, size: top diameter 1.3 in/3.3 cm, bottom diameter 0.98 in/2.5 cm, Height is 1in/2.6cm. 8 airlock grommets, size: inner ring diameter is 0.39 in/1 cm, outer ring diameter is 0.59 in/1.5 cm, the quantity is sufficient, As a spare, the price is right
- 【Multifunctional use】 The air lock can be used for various fermentation projects to preserve food. As a brewing airlock, craft beer, wine, sauerkraut, kimchi, cider, fruit wine, rice wine, broccoli, carrot and ginger, and kimchi are brewed
- 【Good airtightness】 The good airtightness of the fermentation airlock makes fermentation easier, effectively isolates the air and prevents oxidation. Automatic exhaust at room temperature without manual control
- 【FDA Transparent Upgrade Airlock】Compared with other airlocks for fermenting, it is stronger, more transparent, and made of food-grade materials. You can easily see the entire fermentation process, they can last for a long time, because they are the top FDA transparent airlock!
8.8Very Good
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8
DbgogoDbgogo S-Shape Brewing Airlock Kit, 5 Pack Homebrew Airlocks for Fermenting with Airlock Grommets, Carboy Stoppers, CO2 Venting Hole Dust Caps & 2 Brewing Aquarium Thermometer Stickers
Main highlights- Widely used for: You can use these airlocks for fermenting beer, kombucha, pineapple, peppers, watermelon, salsa, and other beverages, these brewing airlock will be the economical and o2-free way for your fermented items, if you are not fully satisfied with our product, please remember that we are always here for you.
- Fermentation without oxygen and vent the co2: Just fill some water into the these twin bubble brewing airlock and insert them into your fermentation jar or carboy, the water will cut off the oxygen entering, the brewing cap with gas venting hole will discharge co2 and prevents dust away from entering your brewing bottle, provide the best oxygen-free environment for your fermention and pure taste brewing.
- Easy to use and brewing thermometer strip: We provide jar grommet and carboy or brewing bucket silicone stopper, you can use these airlocks on small vegetable jars and gallon carboys, drill a 3/8 hole in Mason jar lid to use the grommet, be sure that the neck of carboy and the stopper are dry before inserting the silicone stopper into the bottle, which will prevent slipping efficiently, you can use the brewing temperature strip to monitor the brewing temps.
- Anti-break plastic: Compared to the hard acrylic plastic 3-piece airlock, the s-type preservation air lock for fermendating is made of durable plastic that will not break even if it accidentally falls from a height, the mason jar grommet and the carboy #6 size gas stopper are made of healthy silicone, no odor, easy to clean, will not affect your brewing fermention taste.
- Anti-backflow S-shape structure: Compared to the straight-through sturcture of the 3-piece fermention airlock, this S-type brewing airlock features a curvilinear structure, which will prevent the volatilized liquid from flowing back into the brewing bucket and reduce taste damage of the fermention beverage, matain the original flavor of the beer.
8.7Very Good
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9
DbgogoDbgogo 3 Pack Twin Bubble Airlocks Set, Airlocks for Fermenting, High Transparency Fermentation Airlock for Brewing Beer Wine Homebrew for Fermenting Carboy Mason Jar with #6 Stoppers and Grommets
Main highlights- 【Wide Application】 The air lock for fermenting can be widely used for homebrewing beer and cider, mead or wine making, kombucha, fermenting vegetable and fruits etc. These universal fermentation airlocks compliment various fermenting equipment seamlessly, integrating with bucket spigots, auto siphons, and other brewing accessories, solidifying their status as an essential component for any fermenting enthusiast's tool kit.
- 【Upgraded High Transparency Bubble Airlock】Different from other normal s shape airlocks for fermenting in the market, the fermentation airlocks adopt new healthy material to be more sturdy and more transparent to see the whole fermentation process clearly. The airlock for fermentation is built for last and no need buy them often, making them a cost-effective fermenting brewing airlock choice for homebrewers.
- 【Easy to Use】The upgraded cap allows gas easily out from the mouth, no need to drill a hole and directly press to fit, easy on and off. Just fill 1/2 or 1/3 clean water for each bulb into these airlocks for fermenting and insert them into your fermentation jar or carboy, the water will cut off the oxygen entering and discharge Co2, keeping oxygen and small staff from entering, so simple and healthy.
- 【Complete Brewing Airlock Set】The 3 pack twin bubble airlock set comes with both #6 stoppers and grommets in enough quantity, which are suitable for using these airlocks on both brewing carboy bottle and small mason jars common in daily life. Generally these fermentation airlocks will be used together with bucket spigot for fermentation bucket and thermometer strips to monitor temperatures.
- 【100% Satisfied Service】One-year warranty. Dbgogo is committed to providing quality homebrew products and satisfying services for each customer. The airlocks is designed for offering simple & healthy fermenting & brewing experience. If you are not fully satisfied with our airlocks, please feel free to contact us, we will unconditionally solve your problem!
8.5Good
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10
TrustYIwen2 Piece Simple Airlock Homebrew Air Lock With Cap include #6 Rubber Stopper Beer Fermentation Wine Making Twin Bubble Grommet Airlocks
8.3Good
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