{"product_id":"diffusion-stone-0-5-micron-stainless-barb","title":"Diffusion Stone 0.5 Micron Stainless Steel - Barb - Carbonation \u0026 Aeration Stone","description":"\u003cp\u003eThe 0.5 micron diffusion stone is the shortcut both ends of fermentation share: on the cold side it force-carbonates a keg in hours instead of days, breaking CO2 into micro-bubbles that dissolve almost on contact; on the hot side it aerates chilled wort properly before pitching, giving the yeast the oxygen a healthy fermentation starts on. One sintered stainless stone, two of brewing’s most impatient jobs.\u003c\/p\u003e\n\u003cp\u003eThe barb tail takes standard gas hose; sink the stone in the keg or wort, run gas at low pressure, and watch the mist of bubbles do in minutes what splashing never quite manages. Handle by the barb — skin oils clog a 0.5 micron pore — and boil clean after use.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0.5 micron sintered stainless — true micro-bubble diffusion\u003c\/li\u003e\n\u003cli\u003eForce-carbonates kegs in hours\u003c\/li\u003e\n\u003cli\u003eAerates wort properly before pitching\u003c\/li\u003e\n\u003cli\u003eBarb connection for standard gas hose\u003c\/li\u003e\n\u003cli\u003eBoil to clean; handle by the barb only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick facts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CraftBrew\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e diffusion \/ carbonation stone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePore size:\u003c\/strong\u003e 0.5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e sintered stainless steel, barb tail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e fast force carbonation, wort aeration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/craftbrew.nl\/products\/duotight-blowtie-spunding-valve-with-gauge-0-15psi\"\u003e\u003cstrong\u003eBlowTie Spunding Valve\u003c\/strong\u003e\u003c\/a\u003e — dial in exact carbonation pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/craftbrew.nl\/products\/mk5-co2-regulator-tool-free-dual-gauge-4-5bar-prv-65psi-gauge\"\u003e\u003cstrong\u003eMK5 CO2 Regulator\u003c\/strong\u003e\u003c\/a\u003e — the gas source the stone turns into bubbles\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/craftbrew.nl\/products\/carbonation-line-cleaning-cap-stainless-steel-duotight-compatible\"\u003e\u003cstrong\u003eCarbonation \u0026amp; Line Cleaning Cap\u003c\/strong\u003e\u003c\/a\u003e — the duotight route to the same job\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/craftbrew.nl\/products\/evabarrier-4mm-id-x-8mm-od\"\u003e\u003cstrong\u003eEVABarrier Line 4mm x 8mm\u003c\/strong\u003e\u003c\/a\u003e — the line from regulator to stone\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CraftBrew","offers":[{"title":"Default Title","offer_id":57545907929463,"sku":"000.019","price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0932\/6578\/9303\/files\/0-5-micron-s-s-diffusion-stone-barb-kegland_b63fcc81-130a-4bb1-b1b2-851a79a2e43e.webp?v=1792014052","url":"https:\/\/craftbrew.nl\/products\/diffusion-stone-0-5-micron-stainless-barb","provider":"CraftBrew","version":"1.0","type":"link"}