OxyGo Next / Inogen G5 Replacement Sieve Beds

Make sure you keep your OxyGo NEXT portable concentrator working at peak performance by replacing the sieve beds (columns) on a regular basis.  The easy-to-remove and install Columns are a quick and simple way to service your OxyGo NEXT at home, without the need for a repair shop.  Replacement Columns are sold as a pair, and should be replaced at the same time.  The column contains the sieve bed which converts room air into a high concentration of portable oxygen.