HACENOR Home Use 9 Liters Continuous Flow Oxygen Concentrator With Atomization - HOC-02 Type:I need extra 10pcs nasal oxygen tubes 5lpm Oxygen purity 28%~90% Machine

5lpm Oxygen purity 28%~90% Machine with battery weight 5lbs Noise ≤ 55db at any setting Size 94

Mini and Portable

Strap the backpack directly behind the seat

5 LPM Fixed Oxygen Purity 30%±2% Weight 1

5-5L adjustable Oxygen purity Percentage: 90%±3%（1-3LPM） Outlet pressure： 0

HACENOR Home Use 9 Liters Continuous Flow Oxygen Concentrator With Atomization - HOC-02 Type:I need extra 10pcs nasal oxygen tubes 5lpm Oxygen purity 28%~90% MachineSpecification: Model Number HOC 02 Oxygen Flow Rate 1L 9L Flow Mode Continuous Flow Oxygen Purity 93%3% at 1L,65%3% at 4L,45%3% at 9L Outlet Pressure 40 60 kpa Noise 45db(A) Weight 12. 57lbs Size 210(L)210(W)280(H)mm