Inogen At Home, Column pair Dressing Stick the columns contain the sieve

the columns contain the sieve beds that convert normal air to medical grade oxygen

AutoRamp helps patients ease their way into initial sleep and makes it easier to fall back asleep when they do wake up during the night

Model # titan1616

Material: Angora 30% | Wool 40% | Acrylic 25% | Elastic 5%

and Fisher Paykel

Inogen At Home, Column pair Dressing Stick the columns contain the sieveProduct Description: Inogen At Home Replacement Column Pair provide a quick and easy way to service the Inogen At Home without having to send in the product for repair. Used as a pair, the columns contain the sieve beds that convert normal air to medical grade oxygen. These sieve beds wear down after prolonged use. Inogen recommends replacing the columns every 18 months to two years. In certain operating conditions, earlier replacement may be