These are the genuine replacement columns for the Zen-O Lite portable oxygen concentrator. Easy to remove and replace, they come in a pair for maintaining your POC at optimal performance.
1 year...
Want to keep your OxyGo FIT running at it's best? Then make sure you keep that way by replacing the sieve beds (columns) on a regular basis. Easy to replace Columns let you do the work yourself w...
Love your Inogen G4 Portable Concentrator? Then make sure you keep it working at optimal levels by replacing the sieve beds on a regular basis. These removable Replacment Columns are a quick and ...
Enjoy your Inogen G5 Concentrator? Then make sure you keep it working at optimal levels by replacing the sieve beds on a regular basis. The removable Replacement Columns are a quick and simple wa...
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