What is the overall height?

Thank you for your inquiry. The airlock and stopper together are approximately 5 inches tall.

Will this fit a standard 32oz juice container at supermarket?

Thanks for asking. These stoppers will fit a 1-1/4in opening just right. Take a measurement and let us know if this isn't the right size for you. We'll be happy to find the right fit for you. Thanks!

Do I need to put water in the cup?

Yes. There is a fill line, fill it to that line. After some time some of the water evaporates so depending on how long you keep the airlocks on, you may need to add more water.

Does this fit a 3 gallon carboy

Yes, this fits most modern 3, 5, 6, and 6.5 carboys. A TIP: The #6.5 is almost too small and the #7 is way too big. If you put the 6.5 in and then the push in the airlock you can accidentally push the stopper into the carboy. INSTEAD, fit the airlock to the stopper (Making it a little larger) and then push the assembly into the carboy.

Desertcart Logo

Descripción

AUTOMATIC TRANSPARENT AIRLOCK: FastRack airlocks are stronger, more transparent, and made of food-grade materials. You will easily see the entire fermentation process! Due to the airtight design of our fermentation airlock we isolate the air and prevent oxidation. Fastrack brewing airlock exhausts automatically at room temperature without manual intervention.
EASY & SIMPLE TO USE: Insert the assembled airlock into the hole of the rubber stopper that fits your current jug or carboy. Fill the Bubbler Airlock with water and insert the drilled stopper or bung to vent gasses during fermentation. The airlock cap should always stay on top when in use to allow gas to escape and prevent the water inside from quickly spilling out if tipped over.
HOW IT WORKS: Airlocks enable CO2 to be released during fermentation and trap oxygen from entering the fermenter. The bubbler style airlock is the preferred airlock for secondary fermentation, as it is possible to monitor the pressure inside the fermenter, and is the go to winemaking airlock.
WIDELY USED: The fermentation airlock can be used in various fermentation projects to preserve food as well! The brewing airlock can be used to brew craft beer or wine, but also used for sauerkraut, kimchi, etc.
SATISFACTION GUARANTEE: At FastRack we pride ourselves on creating products that can be trusted by our customers. Buyer satisfaction is our top priority, maybe, sometimes accidents happen during shipping. If anything is cracked or broken, please let us know and we’ll do our best to make sure you are 100% satisfied with our product and service.

3-Piece Airlock and 6.5 Bung (3-pack) Review: Works great - Fits my 1 gallon carboy home brew beer just fine after my other one got lost. Review: Perfect and easy to clean - I live that it’s easy and perfect size. The product doesn’t overflow or have leak so you’re safe with fermentation. Make sure to put a liquid that’s food safe and mold safe.

Presupuesto

ASIN	B00IGXQ5I4
Best Sellers Rank	#33,929 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #8 in Brewing & Fermentation Airlocks
Brand	FastRack
Brand Name	FastRack
Color	Clear
Customer Reviews	4.6 out of 5 stars 3,316 Reviews
Global Trade Identification Number	00852675727511
Included Components	Airlocks and Stoppers
Is Dishwasher Safe	No
Is the item dishwasher safe?	No
Item Dimensions W x H	2"W x 6"H
Item Type Name	3-Piece Airlock and Bung (3 pack)
Manufacturer	FastRack
Manufacturer Part Number	Q3-MF2B-UE2A
Material	Rubber
Material Type	Rubber
Model Number	Q3-MF2B-UE2A
Number of Items	3
Product Dimensions	2"W x 6"H
Shape	cylinderical
UPC	852675727511 628504292877
Unit Count	3.0 Count

Reseñas

S**L

Works great

Fits my 1 gallon carboy home brew beer just fine after my other one got lost.

27.02.2026

G**R

Perfect and easy to clean

I live that it’s easy and perfect size. The product doesn’t overflow or have leak so you’re safe with fermentation. Make sure to put a liquid that’s food safe and mold safe.

30.01.2026

H**C

Winemaker

One of them came broken. But the other two were just fine. These work perfect for making homemade wine.

7.01.2026

J**N

Yeast toots

Locks air from getting in. Let's yeast toots out.

26.03.2026

J**M

Great airlocks, a little slow on customer service

These perform great and hold a large amount of liquid. I did get one cracked and contacted the company on the card they sent. It took them about 11 days to respond saying they will send out another. Then another 10 days later I got 2 in the mail. Great customer service just a bit slow on the response.

8.12.2025

K**N

3 piece

Quality airlock. I had to return for the bungalow being to small for my container

30.11.2025

O**E

Nice Airlocks

Very nice Airlock set for the price. Bungs provided worked great. These are the older style of airlock but they still work great.

19.11.2023

J**N

Great cheap airlocks

Definitely don’t expect these to be of the highest quality but they definitely will do their job. These work great for what they are. Would 100% buy again.

4.02.2026

Preguntas comunes

¿Son los productos genuinos y auténticos?+

Sí, todos los productos se obtienen directamente de minoristas autorizados en los Estados Unidos, Reino Unido, EAU e India. Mantenemos procesos de control de calidad estrictos y verificamos cada producto antes del envío. Todos los artículos vienen con garantías de fabricantes aplicables y están cubiertos por nuestra política de devolución estándar.

¿Cuánto tiempo lleva la entrega y es confiable?+

Los tiempos de entrega varían según el país de destino, que generalmente van desde 3 a 9 días hábiles. Cada pedido es totalmente rastreable a través de nuestro sistema. Manejamos todas las autorizaciones aduaneras y utilizamos socios de mensajería confiables para la entrega de última milla. Recibirá actualizaciones periódicas sobre el estado de su pedido por correo electrónico y nuestra aplicación.

¿Qué es DesertCart? ¿Es seguro ordenar?+

DesertCart es una plataforma internacional de comercio electrónico que funciona desde 2014. Procesamos de forma segura miles de pedidos a nivel mundial cada día. Cada producto pasa por nuestro proceso de verificación de calidad antes de la entrega, y proporcionamos un seguimiento de pedidos de extremo a extremo, atención al cliente 24/7 y una política integral de devoluciones para garantizar una experiencia de compra segura.

¿Cómo se calcula el precio del producto?+

Nuestros precios incluyen el costo del producto, el envío internacional, los aranceles de importación, la autorización aduanera y los cargos de entrega locales. Manejamos todas las aduanas e importantes, asegurando que no haya tarifas ocultas al entregar. Los miembros profesionales reciben beneficios adicionales, incluido el envío gratuito.

S/.79

Derechos e impuestos incl.

Perualmacenar

Devoluciones gratuitas

30 diaspara usuarios de membresía PRO

15 diassin membresía

Transacción segura

Trustpilot

Trustscore 4.5 | Más de 7,300 reseñas

Reema J.

Plataforma perfecta para artículos difíciles de encontrar. La entrega fue rápida.

Hace 1 mes

Meera L.

Transacción sin problemas y el producto llegó en perfectas condiciones.

Hace 3 semanas

Ver todas las reseñas de confianza

Fastrack 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

Detalles

Descripción

Presupuesto

Reseñas

Preguntas comunes