Posted by ElaineCT on 3/18/2008, 12:30 pm, in reply to "Re: COPD and oxygen use"
Link: http://softhose.com/valvedet.htm
75.146.6.209
Cathy, At first I couldn't remember anything about it. But I've searched around and found it at softhose.com. I don't know if you need to use their hoses or not but I'm sure they'll answer any questions.
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