{"product_id":"inogen-one-system-g4-replacement-column-pair","title":"Inogen One System G4 Replacement Column Pair","description":"\u003cp\u003eThe removable metal columns provide a way to service your Inogen One G4 without having to send in the product for repair. Sold and used as a pair, the columns contain the sieve beds that convert\u003cem\u003e \u003c\/em\u003enormal air with lower levels of oxygen concentration to supply a high concentration of oxygen\u003cem\u003e. \u003c\/em\u003eThese sieve beds wear down after prolonged use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe life of the (sieve) columns is guided by the “replace columns” alarm and is typically within a year. \u003c\/strong\u003eIn certain operating conditions, earlier replacement may be required. The Inogen One G4 will let you know when it is time for replacement.\u003c\/p\u003e\n\u003cp\u003eStep-by-step instructions enable you to switch out the column pair without tools – without having to send the Inogen One G4 in for repair.\u003c\/p\u003e\n\u003cp\u003eWorks with Inogen G4\/ OxyGo Fit\u003c\/p\u003e","brand":"My CPAP Canada","offers":[{"title":"Default Title","offer_id":48633420841179,"sku":"RP-406","price":175.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/8328\/9051\/files\/G4-Columns-Website-2_png.webp?v=1776803241","url":"https:\/\/mycpapcanada.ca\/products\/inogen-one-system-g4-replacement-column-pair","provider":"My CPAP Canada","version":"1.0","type":"link"}