{"product_id":"beer-gas-75-n2-25-co2-bottle-exchange-19-cf","title":"Beer Gas, 75% N2\/25% CO2, Bottle Exchange, 19 CF","description":"Exchange an like size Nitrogen bottle with current certification for one filled with a beer gas mixture of 75% Nitrogen and 25% CO2.\n\nExpiration date and recertification: If the tank you are exchanging is one previously exchanged here at NTHBS (with barcode), the exchange fee includes the cost of recertification, if the tank is expired.  If the exchange tanks is NOT one previously exchanged here at NTHBS (your own personal tank or from another store), and the expiration date is within one month of expiration (ie 30 days before the 1st of the month of your tank's current certification), or has already expired, there will be a \u003ca href=\"https:\/\/northtexashomebrew.com\/product\/co2-bottle-recertification\/\"\u003e$20 re-certification fee\u003c\/a\u003e.\n\nNot available for shipping.","brand":"NTHBS","offers":[{"title":"10lb, 2.5lb, 20lb, 5lb","offer_id":47280936517820,"sku":"N2CO2ex19","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7370\/6172\/files\/co2_47885438-41e6-489d-875c-d92201c5efe2.png?v=1786817060","url":"https:\/\/nthbs.com\/products\/beer-gas-75-n2-25-co2-bottle-exchange-19-cf","provider":"North Texas Homebrew Supply","version":"1.0","type":"link"}