---
product_id: 6948969
title: "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"
brand: "fastrack"
price: "$32.61"
currency: USD
in_stock: true
reviews_count: 13
category: "Fast Rack"
url: https://www.desertcart.ec/products/6948969-fastrack-3-piece-airlock-for-fermentation-hydrolocks-for-fermenting-wine
store_origin: EC
region: Ecuador
---

# 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

**Brand:** fastrack
**Price:** $32.61
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 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 by fastrack
- **How much does it cost?** $32.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/6948969-fastrack-3-piece-airlock-for-fermentation-hydrolocks-for-fermenting-wine)

## Best For

- fastrack enthusiasts

## Why This Product

- Trusted fastrack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

3-Piece Airlock and 6.5 Bung (3-pack)

Review: 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.
Review: 3 piece - Quality airlock. I had to return for the bungalow being to small for my container

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IGXQ5I4 |
| ASIN  | B00IGXQ5I4 |
| Best Sellers Rank | #24,459 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #7 in Brewing & Fermentation Airlocks |
| Brand | FastRack |
| Color | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,280) |
| Date First Available | February 15, 2014 |
| Date First Available  | February 15, 2014 |
| Global Trade Identification Number | 00852675727511 |
| Is Discontinued By Manufacturer | No |
| Is Discontinued By Manufacturer  | No |
| Is Dishwasher Safe | No |
| Item Weight | 4.2 ounces |
| Item model number | Q3-MF2B-UE2A |
| Item model number  | Q3-MF2B-UE2A |
| Manufacturer | FastRack |
| Manufacturer  | FastRack |
| Material | Rubber |
| Number of Items | 3 |
| Product Dimensions | 2"W x 6"H |
| Product Dimensions  | 4.09 x 8.07 x 1.77 inches; 4.23 ounces |
| Shape | cylinderical |
| UPC | 852675727511 628504292877 |

## Product Details

- **Brand:** FastRack
- **Color:** Clear
- **Material:** Rubber
- **Product Dimensions:** 2"W x 6"H
- **Shape:** cylinderical

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/41ujir14V5L.jpg)

## Questions & Answers

**Q: What is the overall height?**
A: Thank you for your inquiry. The airlock and stopper together are approximately 5 inches tall.

**Q: Will this fit a standard 32oz juice container at supermarket?**
A: 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!

**Q: Do I need to put water in the cup?**
A: 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.

**Q: Does this fit a 3 gallon carboy**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great airlocks, a little slow on customer service
*by J***M on December 8, 2025*

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.

### ⭐⭐⭐⭐⭐ 3 piece
*by K***N on November 30, 2025*

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

### ⭐⭐⭐⭐⭐ Durable and working as expected
*by R***W on March 20, 2024*

Bought these to get back into homebrewing. I had lost my older, S shaped airlocks and liked the design of these more. Much easier to clean and the plastic is thin enough to stay rigid but not so much as to where I’d worry about them cracking if I dropped one.

## Frequently Bought Together

- Brewcraft Q3-MF2B-UE2A 3ct. - 3 Piece Airlock with #6.5 Stopper - Set of 3 (Cylinder Airlock)
- Star San- 32 oz

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**Shop now:** [https://www.desertcart.ec/products/6948969-fastrack-3-piece-airlock-for-fermentation-hydrolocks-for-fermenting-wine](https://www.desertcart.ec/products/6948969-fastrack-3-piece-airlock-for-fermentation-hydrolocks-for-fermenting-wine)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-08*