--- product_id: 313033342 title: "FERRODAY 2 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone" price: "SAR 96" currency: SAR in_stock: true reviews_count: 8 url: https://www.desertcart.com.sa/products/313033342-ferroday-2-set-0-5-micron-diffusion-stone-stainless-steel store_origin: SA region: Saudi Arabia --- # 0.5 micron pores - ultra-fine bubble diffusion 1/4" hose compatible - seamless keg connection 304 Stainless Steel - corrosion & heat resistant FERRODAY 2 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone **Price:** SAR 96 **Availability:** ✅ In Stock ## Summary > 🍺 Elevate Every Bubble – Brew Like a Pro, Taste the Difference! ## Quick Answers - **What is this?** FERRODAY 2 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone - **How much does it cost?** SAR 96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/313033342-ferroday-2-set-0-5-micron-diffusion-stone-stainless-steel) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Maintenance:** Boil to clean and unclog pores or use a quick acid dip for hassle-free upkeep, keeping your brew fresh and flawless. - • **Premium Durability:** Crafted from 304 stainless steel for unbeatable corrosion and heat resistance, ensuring long-lasting performance. - • **Effortless Integration:** Designed to fit standard 1/4" ID hoses and keg gas posts for quick, clamp-free setup. - • **Versatile Brewing Essential:** Perfect for oxygenating wort and carbonating beer, soda, and other beverages to elevate your homebrew game. - • **Ultra-Fine Bubble Technology:** 0.5 micron diffusion pores create smaller, finer bubbles for faster and more efficient carbonation and oxygenation. ## Overview The FERRODAY 0.5 Micron Diffusion Stone is a premium stainless steel aeration tool designed for homebrewers seeking precise oxygenation and carbonation. Featuring ultra-fine 0.5 micron pores, it produces delicate bubbles that enhance flavor and freshness in beer, soda, and other drinks. Its durable 304 stainless steel construction resists corrosion and high temperatures, while the included food-grade silicone hose ensures easy, clamp-free connection to standard keg systems. Simple to clean and maintain, this diffusion stone is a must-have for any serious brewing enthusiast 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: Diffusion stone - Great product Review: Bubbles for days - Works great in carbonating 5 gals of beer or sparkling water. And the included hose fits right over the post with no need to use a hose clamp. ## 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 | |---------------|-------| | Best Sellers Rank | #49,878 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #4 in Brewing Aeration Equipment | | Customer Reviews | 4.5 out of 5 stars 326 Reviews | ## Images ![FERRODAY 2 Set 0.5 Micron Diffusion Stone, Stainless Steel Aeration Stone - Image 1](https://m.media-amazon.com/images/I/71SA1dzQrHL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Diffusion stone *by P***G on April 1, 2026* Great product ### ⭐⭐⭐⭐⭐ Bubbles for days *by K***S on May 27, 2026* Works great in carbonating 5 gals of beer or sparkling water. And the included hose fits right over the post with no need to use a hose clamp. ### ⭐⭐⭐⭐ Did not do what I needed in aquarium use *by C***Z on April 7, 2026* EDIT: Seller contacted me, and offered a refund since I had issue with the product. I've added another star, since the seller is very attentive with customer service which is important to me when making a purchase. It's and air stone, and passes air. I was wanting to use it in my fish tank, and it does not seem to make bubbles any smaller than no airstone when adapted to my sponge filter. ## Frequently Bought Together - (2 Set) FERRODAY 0.5 Micron Diffusion Stone Stainless Steel Aeration Stone Carbonating Stone with 1/4" Barb for Homebrew Wine Beer Soda Air Stone 0.5 Micron + 20 Inch Silicone Hose - FERRODAY 5/16 Barbed Air Line Filter [4 PCS]- Sanitary Air Filter Air Line Fittings for Beer Brew Keg Air Filter for Homebrew White Air Filter for Fish Tank Translucent Plastic Gas Line Fitting - 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 --- ## 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.com.sa/products/313033342-ferroday-2-set-0-5-micron-diffusion-stone-stainless-steel](https://www.desertcart.com.sa/products/313033342-ferroday-2-set-0-5-micron-diffusion-stone-stainless-steel) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-25*