Oxygen Concentrator, Home

Used home oxygen concentrator.
New retail prices range from $995 to $2,100.
Home oxygen concentrators are for stationary oxygen treatment at home and need electricity from a wall socket.
Oxygen from ambient air is filtered by these devices and supplemental oxygen is provided to the patient.
They provide a quiet, reliable supply of medical-grade oxygen for patients suffering from COPD or other chronic lung disorders in their homes.