---
product_id: 86186357
title: "FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4\" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose"
brand: "ferroday"
price: "134 kr"
currency: DKK
in_stock: true
category: "Ferroday"
url: https://www.desertcart.dk/products/86186357-ferroday-1-set-0-5-micron-diffusion-stone-stainless-steel
store_origin: DK
region: Denmark
---

# 20-inch food-grade silicone hose 0.5 micron ultra-fine bubbles 304 stainless steel corrosion-resistant FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose

**Brand:** ferroday
**Price:** 134 kr
**Availability:** ✅ In Stock

## Summary

> 🍺 Elevate your brew game with micro-bubbles that mean business!

## Quick Answers

- **What is this?** FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose by ferroday
- **How much does it cost?** 134 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/86186357-ferroday-1-set-0-5-micron-diffusion-stone-stainless-steel)

## Best For

- ferroday enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from durable, anti-corrosive 304 stainless steel for long-term, high-temp resistance.
- • **Seamless Connectivity:** 1/4" barb fitting ensures easy, secure attachment to standard gas lines and CO2 regulators.
- • **Effortless Maintenance:** Boil-cleanable and acid-rinse compatible to keep pores unclogged and performance peak.
- • **Precision Micro-Bubbling:** Generate ultra-fine 0.5 micron bubbles for faster, smoother carbonation and oxygenation.
- • **Versatile Brewing Essential:** Perfect for oxygenating wort and carbonating beer, soda, and other homebrew beverages.

## Overview

The FERRODAY 0.5 Micron Diffusion Stone is a premium stainless steel aeration tool designed for homebrewers seeking precise carbonation and oxygenation. Featuring ultra-fine 0.5 micron bubbles, corrosion-resistant 304 stainless steel construction, and a 20-inch food-grade silicone hose with a 1/4" barb fitting, it ensures faster gas-liquid integration and durability. Ideal for beer, wine, soda, and other fermentations, it’s easy to clean and built to last, making it a must-have for professional-quality homebrew.

## Description

Shop Ferroday at the desertcart Home Brewing & Wine Making store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- Healthy Safe Material: The Whole 0.5 micron diffusion stone is made of 304 Stainless Steel, which let our 0.5 micron aeration stone anti-corrosion & high temperature resistant & Durable. 20 inch gas line is made of food grade Silicone
- Unique Carbonated Flavour: 0.5 micron diffusion stone produces smaller & finer bubbles which can make the gas combines with liquid faster. Make draft beer, home brew soda and other drinks more delicate, more exquisite and more fresh
- Various Use: 0.5 Microns aeration stone is best for oxygenation & carbonation. Use this air stone to oxygenate wort and carbonate beer/ soda prior to fermentation. Works great for other drinks as well
- Connect With Fittings: Attaching the aeration stone barb to a 1/4" ID hose, and the other side of the hose can be attached with the "gas in" post on a keg and then connect the keg with CO2 regulator
- Boiled Clean: The 0.5 micron diffusion stone needs to be boiled in water to get clean & unclog the pores. Sometimes if the aeration stone get blocked, can be dipped in acid for 15 seconds and then rinse with water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DFF4D3H |
| Best Sellers Rank | #40,217 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1 in Brewing Aeration Equipment |
| Brand Name | Ferroday |
| Color | 1PCS |
| Customer Reviews | 4.5 4.5 out of 5 stars (325) |
| Manufacturer | Ferroday |
| Manufacturer Part Number | D-Stone0.5 |
| Material Type | Stainless Steel |
| Model Number | D-Stone0.5 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Shape | Round |
| UPC | 765470576157 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Ferroday
- **Color:** 1PCS
- **Material:** Stainless Steel
- **Number of Packs:** 1
- **Shape:** Round

## Images

![FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose - Image 1](https://m.media-amazon.com/images/I/51LVSymde2L.jpg)
![FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose - Image 2](https://m.media-amazon.com/images/I/61BKaw+7YZL.jpg)
![FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose - Image 3](https://m.media-amazon.com/images/I/615K4DdLSlL.jpg)
![FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose - Image 4](https://m.media-amazon.com/images/I/71EIjYsh2IL.jpg)
![FERRODAY 1 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone | Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda, 0.5 Micron Air Stone Kit with 20 Inch Silicone Hose - Image 5](https://m.media-amazon.com/images/I/714y7ju3b9L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone with 1/4" Barb for Homebrew Wine Beer Soda + 20 Inch Silicone Hose
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- 1/4" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 1/4" ID x 3/8" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking

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**Shop now:** [https://www.desertcart.dk/products/86186357-ferroday-1-set-0-5-micron-diffusion-stone-stainless-steel](https://www.desertcart.dk/products/86186357-ferroday-1-set-0-5-micron-diffusion-stone-stainless-steel)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-08-14*