The Inogen One G5 System is a lightweight portable oxygen concentrator engineered for patients needing reliable pulse dose therapy. It delivers up to 1260 ml/min across six flow settings while operating quietly at 38 dBA. With long-lasting battery options, simple controls, and worldwide AC/DC power compatibility, it enables dependable oxygen support at home or on the go. Its compact design enhances mobility, and its advanced performance offers more flexibility than earlier Inogen models. The G5 supports continuous day and night use, providing efficient, medical-grade oxygen for active lifestyles.