Inogen One® G5® & Inogen® Rove 6 Replacement Column Pair

This replacement Column Pair (Sieve Beds) is designed for use with Inogen One G5 & Rove 6 Portable Oxygen Concentrators. These removable metal columns contain sieve beds that convert normal air into air with high oxygen concentration. Whenver the concentrator is in use, it must have a column pair installed.