---
product_id: 254089526
title: "LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap"
brand: "ld carlson"
price: "21393CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Ld Carlson"
url: https://www.desertcart.sn/products/254089526-ld-carlson-3-piece-cylinder-airlock-with-universal-blue-6
store_origin: SN
region: Senegal
---

# Snug Fit Ensures Secure Pressure Transfer Universal Blue Cap for 6.5 Gal Carboys 3-Piece Airlock for Precise Fermentation Control LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap

**Brand:** ld carlson
**Price:** 21393CFA
**Availability:** ✅ In Stock

## Summary

> 🔵 Lock in your brew’s potential with precision and style!

## Quick Answers

- **What is this?** LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap by ld carlson
- **How much does it cost?** 21393CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/254089526-ld-carlson-3-piece-cylinder-airlock-with-universal-blue-6)

## Best For

- ld carlson enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Winemakers:** Ranked #8 in Winemaking gear, join the community of pros who rely on this essential tool.
- • **Durable Blue Cap Material:** Crafted for longevity and resistance, this cap withstands pressure and keeps your fermentation airtight.
- • **Advanced 3-Piece Airlock Design:** Allows optimal gas release while preventing contamination, giving your brew the perfect environment to ferment.
- • **Not Compatible with Better Bottles:** Tailored fit means no compromises—engineered specifically for LD Carlson carboys, not generic bottles.
- • **Perfect Fit for 6.5 Gallon Carboys:** Designed exclusively for 6.5 gallon threaded-neck carboys, ensuring a leak-proof seal every time.

## Overview

The LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap is a specialized fermentation accessory designed exclusively for 6.5 gallon threaded-neck carboys. Featuring a durable blue cap and a 3-piece airlock system, it ensures secure, contamination-free fermentation with a snug fit that supports safe pressure transfer. Highly rated among winemakers, this product is a must-have for serious homebrewers seeking reliable and professional-grade equipment.

## Description

Blue Cap for 6.5 Gallon Carboys and 3-piece airlock, Not For Use With Better Bottles

Review: Works great
Review: Good

## Features

- Blue Cap for 6.5 Gallon Carboys
- 3-piece airlock
- Not For Use With Better Bottles
- Will only fit 6.5 gallon Carboys

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06W55V3DK |
| Best Sellers Rank | #37,735 in Grocery ( See Top 100 in Grocery ) #8 in Winemaking |
| Brand | LD Carlson |
| Color | Multicolor |
| Customer Reviews | 3.7 3.7 out of 5 stars (22) |
| Date First Available | 4 May 2017 |
| Item Weight | 59 g |
| Model Number | Does Not Apply |
| Product Dimensions | 6.35 x 6.35 x 12.7 cm; 58.97 g |

## Images

![LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap - Image 1](https://m.media-amazon.com/images/I/51kZ180q9GL.jpg)
![LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap - Image 2](https://m.media-amazon.com/images/I/51TliAnoQnL.jpg)
![LD Carlson 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap - Image 3](https://m.media-amazon.com/images/I/61fdgKdV7aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by J***N on 3 June 2023*



### ⭐⭐⭐⭐⭐ Good
*by S***D on 1 September 2025*



### ⭐⭐⭐ Extremely difficult to get on a 6 gallon carboy
*by P***O on 18 March 2023*



## Frequently Bought Together

- 3 Piece Cylinder Airlock with Universal Blue 6.5 Gallon Carboy Cap
- Fermentology Carboy Caps – 4 Pk Silicone Caps for Fermenting in 3/5/6 Gallon Glass Jugs – Homebrew Wine, Beer, Mead
- Midwest Homebrewing and Winemaking Supplies Stainless Steel Racking Cane (30")

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**Shop now:** [https://www.desertcart.sn/products/254089526-ld-carlson-3-piece-cylinder-airlock-with-universal-blue-6](https://www.desertcart.sn/products/254089526-ld-carlson-3-piece-cylinder-airlock-with-universal-blue-6)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-01*