The GCE Zen-O Lite oxygen concentrator has an output filter directly behind the cannula outlet. The manufacturer recommends to change this filter yearly or when needed. To remove the cannula outlet, you need this tool.
The GCE Zen-O Lite oxygen concentrator has an output filter directly behind the cannula outlet. The manufacturer recommends to change this filter yearly or when needed. To remove the cannula outlet, you need this tool.