5L Oxygen Concentrator FDA Approved Delivers Supplemental Oxygen with Stable O2 Purity 93% at 0.5-5L/min Accessories intuitive controls make it easy

intuitive controls make it easy to provide a comfortable breathing environment at home

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

The large 5-inch full HD touch screen is easy to read and operate

Reduced machine wear and tear

5L Oxygen Concentrator FDA Approved Delivers Supplemental Oxygen with Stable O2 Purity 93% at 0.5-5L/min Accessories intuitive controls make it easyThe 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