{"product_id":"column-pair-inogen-g4","title":"Column Pair Inogen G4","description":"\u003cp\u003eThe \u003cstrong\u003eInogen One G4 Replacement Columns\u003c\/strong\u003e are the critical core components responsible for producing medical-grade oxygen by filtering nitrogen from ambient air. These user-replaceable sieve beds ensure your portable therapy maintains a purity level of 90%+ without the need for a professional service center, maximizing your machine’s uptime and clinical reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestored Oxygen Purity\u003c\/strong\u003e – New high-quality zeolite restores oxygen concentration to medical standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-Free Maintenance\u003c\/strong\u003e – Simple latch mechanism allows for a 30-second replacement in the comfort of your home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect System Sync\u003c\/strong\u003e – The Inogen G4 immediately recognizes the new columns and resets all service alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Sieve Beds\u003c\/strong\u003e – Engineered for durability to last between 12 to 24 months of standard use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial OEM Part\u003c\/strong\u003e – Genuine Inogen engineering ensures a perfect fit and maintains your device’s manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Inogen G4 Replacement Columns are the essential solution for maintaining peak clinical performance and continuous independence.\u003c\/p\u003e","brand":"Inogen","offers":[{"title":"Default Title","offer_id":53302851436875,"sku":"CA-406","price":160.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/2588\/5515\/files\/Column-Pair-Inogen-G4.jpg?v=1756855386","url":"https:\/\/cpapeuropa.com\/products\/column-pair-inogen-g4","provider":"CPAP Machines, Masks \u0026 Supplies for Sleep Apnea | CPAPeuropa.com","version":"1.0","type":"link"}