Pause animation Which Portable Oxygen Concentrator is Best For You? Try the quiz below to find out Do you require a flow rate between 2LPM & 3LPM Yes No Do you require continuous flow or pulse dose? - None -Continuous FlowPulse DoseI would prefer both options Continuous Flow (CF) delivers oxygen at a constant rate independently of your breathing pattern. Pulse Dose (PD) delivers oxygen only when you inhale. To carry the device, would you prefer a trolley or a bag? - None -TrolleyBag
