This lightweight, quiet, compact oxygen conserver offers six liter flow equivalencies and two continuous flow settings as well as high savings ratio and delivered oxygen concentration. Each unit comes with a color teaching card for education purposes.

• Delivers a uniform oxygen pulse from 14-40 breaths per minute
• Delivers up to a 6:1 savings ratio
• Fits easily in virtually any carry bag
• Operating pressure range: 200-3000 PSI

Liter flow increments: 1, 2, 3, 4, 5, 6 plus two Continuous Flow settings preset @ 2 LPM and 4 LPM