{"product_id":"co2-gas-washers-x-5","title":"CO2 Gas Washers (19mm x 10mm) – Replacement O Rings for Primary Regulators","description":"\u003cp data-start=\"467\" data-end=\"634\"\u003eIf your CO2 bottle is losing pressure or you can hear a slight hiss around the regulator, there’s a good chance the issue isn’t the regulator itself — it’s the washer.\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"891\"\u003eThese CO2 gas washers sit between your gas bottle and primary regulator, creating the seal that keeps everything airtight. Over time, they wear down, harden, or simply go missing when changing bottles — which is one of the most common causes of gas leaks.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1014\"\u003eKeeping a few spares on hand is a simple way to avoid wasted gas, inconsistent pressure, and unnecessary troubleshooting.\u003c\/p\u003e\n\u003chr data-start=\"1016\" data-end=\"1019\"\u003e\n\u003ch3 data-section-id=\"11xgv21\" data-start=\"1021\" data-end=\"1053\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1053\"\u003eWhy you might need these\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1054\" data-end=\"1242\"\u003e\n\u003cli data-section-id=\"iht7ez\" data-start=\"1054\" data-end=\"1095\"\u003eGas leaking from the connection point\u003c\/li\u003e\n\u003cli data-section-id=\"1jg85q7\" data-start=\"1096\" data-end=\"1146\"\u003eRegulator not sealing properly onto the bottle\u003c\/li\u003e\n\u003cli data-section-id=\"9w59e\" data-start=\"1147\" data-end=\"1199\"\u003eWasher lost during a bottle change (very common)\u003c\/li\u003e\n\u003cli data-section-id=\"18bq2la\" data-start=\"1200\" data-end=\"1242\"\u003eOld seal becoming brittle or flattened\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1244\" data-end=\"1247\"\u003e\n\u003ch3 data-section-id=\"o9mgun\" data-start=\"1249\" data-end=\"1272\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1272\"\u003eProduct Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1273\" data-end=\"1411\"\u003e\n\u003cli data-section-id=\"kmy1ic\" data-start=\"1273\" data-end=\"1297\"\u003eOuter Diameter: 19mm\u003c\/li\u003e\n\u003cli data-section-id=\"125l2ei\" data-start=\"1298\" data-end=\"1322\"\u003eInner Diameter: 10mm\u003c\/li\u003e\n\u003cli data-section-id=\"zjybcd\" data-start=\"1323\" data-end=\"1367\"\u003eSuitable for: CO2 primary gas regulators\u003c\/li\u003e\n\u003cli data-section-id=\"152d5lt\" data-start=\"1368\" data-end=\"1411\"\u003eMaterial: Durable rubber sealing washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1413\" data-end=\"1416\"\u003e\n\u003ch3 data-section-id=\"12aqsg8\" data-start=\"1418\" data-end=\"1452\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1422\" data-end=\"1452\"\u003eSimple fix, big difference\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1453\" data-end=\"1664\"\u003eSomething as small as a worn washer can cause ongoing gas loss without it being immediately obvious. Replacing it takes seconds, but can save you from empty bottles, poor dispense performance, and repeat issues.\u003c\/p\u003e\n\u003chr data-start=\"1666\" data-end=\"1669\"\u003e\n\u003ch3 data-section-id=\"1lgakh7\" data-start=\"1671\" data-end=\"1682\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1675\" data-end=\"1682\"\u003eTip\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1683\" data-end=\"1862\"\u003eWhenever you swap a CO2 bottle, it’s worth checking the washer before reconnecting. If it looks worn or compressed — replace it. It’s far cheaper than losing a full bottle of gas.\u003c\/p\u003e\n\u003chr data-start=\"1864\" data-end=\"1867\"\u003e\n\u003ch2 data-section-id=\"1al9wah\" data-start=\"1869\" data-end=\"1911\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1872\" data-end=\"1911\"\u003eFAQ \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1913\" data-end=\"2050\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1949\"\u003eWhy is my CO2 regulator leaking?\u003c\/strong\u003e\u003cbr data-start=\"1949\" data-end=\"1952\"\u003eIn many cases, it’s due to a worn or missing washer rather than a fault with the regulator itself.\u003c\/p\u003e\n\u003cp data-start=\"2052\" data-end=\"2215\"\u003e\u003cstrong data-start=\"2052\" data-end=\"2096\"\u003eDo CO2 washers need replacing regularly?\u003c\/strong\u003e\u003cbr data-start=\"2096\" data-end=\"2099\"\u003eThey don’t need constant replacement, but they should be checked each time you change a bottle and replaced if worn.\u003c\/p\u003e\n\u003cp data-start=\"2217\" data-end=\"2365\"\u003e\u003cstrong data-start=\"2217\" data-end=\"2241\"\u003eAre these universal?\u003c\/strong\u003e\u003cbr data-start=\"2241\" data-end=\"2244\"\u003eThese washers fit most standard CO2 primary regulators, but always check your measurements (19mm OD, 10mm ID) to be sure.\u003c\/p\u003e","brand":"Laws Drinks Systems","offers":[{"title":"Pack of 5","offer_id":55935871975797,"sku":"Gas-Washer-CO2-5","price":2.4,"currency_code":"GBP","in_stock":true},{"title":"Pack of 10","offer_id":55935872008565,"sku":"Gas-Washer-CO2-10","price":4.0,"currency_code":"GBP","in_stock":true},{"title":"Pack of 20","offer_id":57092287234421,"sku":"Gas-Washer-CO2-20","price":7.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0906\/8101\/6693\/files\/CO2-washer_5b8133b9-5fa1-4ad7-94de-cf2258306aa7.jpg?v=1757681575","url":"https:\/\/www.lawsdrinkssystems.co.uk\/products\/co2-gas-washers-x-5","provider":"Laws Drinks Systems","version":"1.0","type":"link"}