Light Weight (Longfian) ... 1.5kg • Technology: PSA (Pressure Swing Adsorption) • Flow Adjustment:...

Model NT-03 : Oxygen Flow: 3L/min stable flow (not adjustable) Oxygen Concentration: stable...

5 liter portable oxygen concaterater

Brand new oxygen concentrator to sell urgently.

Varon portable oxygen concaterater 3 liter 1.5kg. easy to move and light weight

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5 liter oxygen concentrator (DEDAKJ )

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