--- product_id: 994290 title: "3-Piece Airlock Set for Fermentation (Set of 2) | Includes Transparent Airlocks and Drilled Rubber Stoppers – Hydrolocks for Fermenting Beer, Wine, Mead, and More | Fits Carboys & Fermenters" brand: "fastrack" price: "57.98 DT" currency: TND in_stock: true reviews_count: 13 category: "Fast Rack" url: https://www.desertcart.tn/products/994290-3-piece-airlock-set-for-fermentation-set-of-2-includes store_origin: TN region: Tunisia --- # fits standard carboys & fermenters transparent for easy fermentation monitoring 3-piece airtight design 3-Piece Airlock Set for Fermentation (Set of 2) | Includes Transparent Airlocks and Drilled Rubber Stoppers – Hydrolocks for Fermenting Beer, Wine, Mead, and More | Fits Carboys & Fermenters **Brand:** fastrack **Price:** 57.98 DT **Availability:** ✅ In Stock ## Summary > 🍻 Lock in your perfect brew with FastRack’s airtight precision! ## Quick Answers - **What is this?** 3-Piece Airlock Set for Fermentation (Set of 2) | Includes Transparent Airlocks and Drilled Rubber Stoppers – Hydrolocks for Fermenting Beer, Wine, Mead, and More | Fits Carboys & Fermenters by fastrack - **How much does it cost?** 57.98 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/994290-3-piece-airlock-set-for-fermentation-set-of-2-includes) ## Best For - fastrack enthusiasts ## Why This Product - Trusted fastrack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup & Use:** Simple assembly with water-filled bubbler airlocks that prevent spills and maintain airtight seals. - • **Trusted Brewing Partner:** Backed by FastRack’s commitment to quality and customer satisfaction—because your craft deserves the best. - • **Universal Compatibility:** Includes drilled rubber stoppers that fit most standard carboys and fermenters for seamless integration. - • **Precision Pressure Control:** Automatically releases CO2 while blocking oxygen to ensure perfect fermentation every time. - • **Durable Food-Grade Materials:** Crafted from tough, transparent plastic for long-lasting use and clear visibility of your brew’s progress. ## Overview The FastRack 3-Piece Airlock Set (2-pack) features transparent, food-grade plastic airlocks with drilled rubber stoppers designed to fit most standard carboys and fermenters. This airtight system automatically vents CO2 while preventing oxygen entry, enabling precise secondary fermentation for beer, wine, mead, and more. Durable, easy to use, and backed by a quality guarantee, it’s the essential tool for serious homebrewers aiming for flawless fermentation. ## Description 3 Piece Econo-Lock with Carboy Bung (Set of 2) Review: Airlocks with stoppers - These airlocks work great and they come with the stoppers. All you need is the fermentation containers. Review: Cork - Nice and fast shipping ## Features - WHAT'S INCLUDED: With this purchase, you'll receive a set os 2 transparent 3-piece airlocks and two drilled rubber stoppers—compatible with most standard carboys and fermenters for brewing beer, wine, mead, & more. Made from durable, food-grade plastic, FastRack airlocks offer excellent visibility of the fermentation process. The airtight design prevents oxidation & automatically releases pressure at room temperature without manual effort. - 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. - DRILLED RUBBER STOPPER: FastRack bungs come with a pre-drilled hole in the center sized to fit all standard-sized airlocks. The rubber bung is tapered for a better seal holding the airlock securely in place. There is a curved lip on the bung to stop it from accidentally sliding into the fermenter. Our rubber bungs have many uses in fermentation; including beer brewing, cider and winemaking. - OUR COMMITMENT TO YOU: At FastRack, we stand behind the quality of our products and the trust our customers place in us. Your experience matters. If your order arrives damaged or incomplete, reach out—we’ll make it right. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A6TZCKI | | Best Sellers Rank | #115,329 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #44 in Brewing & Fermentation Airlocks | | Date First Available | November 20, 2014 | | Is Discontinued By Manufacturer | No | | Item Weight | 1.58 ounces | | Item model number | B00A6TZCKI | | Manufacturer | FastFerment | | Product Dimensions | 6.5 x 5.71 x 1.81 inches | ## Images ![3-Piece Airlock Set for Fermentation (Set of 2) | Includes Transparent Airlocks and Drilled Rubber Stoppers – Hydrolocks for Fermenting Beer, Wine, Mead, and More | Fits Carboys & Fermenters - Image 1](https://m.media-amazon.com/images/I/417PVr4DXqL.jpg) ## Questions & Answers **Q: What size - diameter in inches across thie top of bottle or jug - do they fit?** A: I see a few people have attempted to answer this and they were not very accurate. The bottom of the flair is 1 1/8 in diameter and the widest point of the flair at the top is 1 3/8. The very top has a ridge which has a diameter of just over 1 1/2 inches but this portion can not be inserted into the bottle. **Q: I this airlocks compatible with better bottle (plastic) carboys?** A: No, they are too small. **Q: Does this fit into the Mason Re-cap? http://www.amazon.com/gp/product/B00JV1CV1A/ref=gno_cart_title_2?ie=UTF8&psc=1&smid=AJHGXY4OFIPO4** A: It will fit a 1 1/4" hole **Q: will this work on a .5 gallon plastic juice jug?** A: Thanks for shopping. This stopper is too large for a common plastic jug. You may want to consider a #6 or #6.5 rubber stopper for a common plastic jug with an inside opening diameter of 1-1/8in. Just measure the ID of your jug before purchasing to find the right size. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Airlocks with stoppers *by L***. on February 28, 2026* These airlocks work great and they come with the stoppers. All you need is the fermentation containers. ### ⭐⭐⭐⭐⭐ Cork *by K***T on February 12, 2026* Nice and fast shipping ### ⭐⭐⭐⭐ For larger carboys *by M***K on June 23, 2015* These are made more for 5 gal carboys, not my baby 1 gal carboys. However, they do work and will seal on the smaller carboy as well. The ones that came in my brewing kits worked much better for the smaller carboys, but I couldn't seem to find them. For the price, these work great. ## Frequently Bought Together - FastRack 3-Piece Airlock Set for Fermentation (Set of 3) | Includes Transparent Airlocks and Drilled Rubber Stoppers – Hydrolocks for Fermenting Beer, Wine, Mead, and More | Fits Carboys & Fermenters - Lalvin EC-1118 Wine Yeast (10 Pack) - Champagne Yeast - Make Wine Cider Mead Kombucha At Home - 5 g Sachets - Saccharomyces cerevisiae - Sold by CAPYBARA Distributors Inc. - Fermtech - Auto Siphon Mini with 6 Ft of Food Safe Tubing & Clamp - Easy Home Brewing, Winemaking Kit, Complete System for Beer, Wine, Liquid Transfer & Fermentation Tools - Perfect for Small Batches --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/994290-3-piece-airlock-set-for-fermentation-set-of-2-includes](https://www.desertcart.tn/products/994290-3-piece-airlock-set-for-fermentation-set-of-2-includes) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-26*