Inogen G5 columns are positioned inside the Inogen One G5 portable oxygen concentrator. The sieves filter out nitrogen from the air, leaving purified oxygen for effective oxygen therapy from Inogen G5.

The active ingredient inside the columns deteriorates slowly. When the effectiveness of the columns drops below a certain level, the concentrator will warn you, showing the symbol below on display.

2 in stock (can be backordered)

SKU: RP-502 Category: Brand: