YetAnotherDave
My Varon VT-1 oxygen concentrator…
My Varon VT-1 oxygen concentrator arrived promptly and properly packaged. The instructions were clear and easy to follow. The unit is small and designed to be operated in vehicles for travel on long trips or at remote locations such as campsites. It may even be useful for general aviation use to improve night vision (not FAA approved as a replacement for aircraft O2 systems). The unit has multiple power options: car 12V outlet, 120VAC wall outlet, optional battery pack or solar generator sources. It's quiet, no louder than a normal conversation. The performance is nominal but provides sufficient O2 for its intended purpose. Overall, I recommend the VT-1 oxygen concentrator.

