---
product_id: 86186357
title: "FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone with 1/4\" Barb for Homebrew Wine Beer Soda + 20 Inch Silicone Hose"
brand: "ferroday"
price: "฿1054"
currency: THB
in_stock: true
reviews_count: 8
category: "Ferroday"
url: https://www.desertcart.co.th/products/86186357-ferroday-0-5-micron-diffusion-stainless-steel-aeration-stone-1
store_origin: TH
region: Thailand
---

# 0.5 Micron Pores - ultra-fine bubble diffusion 1/4" Barb + 20" Silicone Hose - secure, food-grade connection 304 Stainless Steel - corrosion & heat resistant FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone with 1/4" Barb for Homebrew Wine Beer Soda + 20 Inch Silicone Hose

**Brand:** ferroday
**Price:** ฿1054
**Availability:** ✅ In Stock

## Summary

> 🍺 Elevate Every Brew with Micro-Bubble Magic!

## Quick Answers

- **What is this?** FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone with 1/4" Barb for Homebrew Wine Beer Soda + 20 Inch Silicone Hose by ferroday
- **How much does it cost?** ฿1054 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/86186357-ferroday-0-5-micron-diffusion-stainless-steel-aeration-stone-1)

## 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 304 stainless steel, resistant to corrosion and high temperatures for long-term use.
- • **Easy Maintenance:** Boil to clean and unclog pores; acid soak option ensures your aeration stone stays pristine and efficient.
- • **Seamless Integration:** Includes a 1/4" barb and 20-inch food-grade silicone hose for effortless, leak-proof keg and CO2 regulator connection.
- • **Precision Micro-Aeration:** 0.5 micron pores create the finest bubbles for faster, smoother oxygenation and carbonation.
- • **Versatile Brewing Essential:** Perfect for oxygenating wort, carbonating beer, soda, and enhancing the flavor profile of all your homebrews.

## Overview

The FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone delivers ultra-fine bubble diffusion for superior oxygenation and carbonation in homebrewing. Made from corrosion-resistant 304 stainless steel and paired with a 20-inch food-grade silicone hose, it ensures durable, safe, and seamless integration with standard keg systems. Ideal for enhancing beer, wine, and soda, this aeration stone is easy to clean and built to last, making it a must-have for any serious homebrewer aiming for professional-quality results.

## Description

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

Review: Works on a corny keg - I was concerned that it would slip off the gas inlet fitting on my ball lock corny keg. It seems to be sufficiently secure.
Review: fine bubbles and resistant to nitrogen oxides - These produce a very fine mist of bubbles and seem to withstand nitric and NO2 gasses with a dozen uses an no obvious corrison. They are outstanding for ad-hoc nitrogen oxide gas absorbers. The main downside is the pressure required to achive throughput, several PSI, at the hairy edge of typical glassware.

## 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 | #54,290 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1 in Brewing Aeration Equipment |
| Brand | Ferroday |
| Color | 1PCS |
| Customer Reviews | 4.5 4.5 out of 5 stars (311) |
| Date First Available | May 31, 2018 |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | No |
| Item Weight | 1.44 ounces |
| Item model number | D-Stone0.5 |
| Manufacturer | Ferroday |
| Material | Stainless Steel |
| Number of Items | 2 |
| Package Dimensions | 5.75 x 4.02 x 0.51 inches |
| Shape | Round |
| UPC | 765470576157 |

## Product Details

- **Brand:** Ferroday
- **Color:** 1PCS
- **Is Dishwasher Safe:** No
- **Material:** Stainless Steel
- **Shape:** Round

## Images

![FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone with 1/4" Barb for Homebrew Wine Beer Soda + 20 Inch Silicone Hose - Image 1](https://m.media-amazon.com/images/I/51LVSymde2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works on a corny keg
*by D***M on May 3, 2025*

I was concerned that it would slip off the gas inlet fitting on my ball lock corny keg. It seems to be sufficiently secure.

### ⭐⭐⭐⭐⭐ fine bubbles and resistant to nitrogen oxides
*by K***Y on June 25, 2025*

These produce a very fine mist of bubbles and seem to withstand nitric and NO2 gasses with a dozen uses an no obvious corrison. They are outstanding for ad-hoc nitrogen oxide gas absorbers. The main downside is the pressure required to achive throughput, several PSI, at the hairy edge of typical glassware.

### ⭐⭐⭐⭐ Useful for small conical fermenters
*by B***I on July 27, 2025*

Small but works well.I attached this to a silicone tube and 1.5” TC ball lock connected to the lid of my conical SS fermentation vessel. Easy way to force carb.

## 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-13*