Pulse flow and continuous flow oxygen concentrators work differently, and the right choice depends on your prescription and daily routine. This guide explains the difference in simple terms so oxygen...

Here at 1st Class Medical, we have been watching the progression of SeQual's newest portable oxygen concentrator, the Equinox. For those of you who do not know about the SeQual...

We have been watching the progress of the SeQual eQuinox portable oxygen concentrator for quite sometime. In October of 2012, the eQuniox gained FDA (Food and Drug Administration) approval and...