5L Oxygen Concentrator FDA Approved Delivers Supplemental Oxygen with Stable O2 Purity 93% at 0.5-5L/min Accessories Reduced machine wear and tear

Reduced machine wear and tear

2mL/min Operating Mode 72 hours Operating Noise ≤42dB NT-04 Components：

as we strive to keep your NT-02 in optimal condition

Proporciona oxígeno de alta pureza a una concentración constante de 93±3% en todos los ajustes de flujo

It also displays the accumulated hours on the screen

5L Oxygen Concentrator FDA Approved Delivers Supplemental Oxygen with Stable O2 Purity 93% at 0.5-5L/min Accessories Reduced machine wear and tearThe Serene 5 delivers up to 5 LPM of continuous, high purity oxygenday and night. Designed for everyday home use, it combines medical grade performance with low noise operation and energy efficiency. Backed by a durable build and long lasting components, its trusted by families for dependable, long term oxygen therapy. Serene 5 Extra Highlights FDA approved Continuous flow of oxygen from 0. 5 to 5 LPM Advanced filtration Four universal wheels for easy