EW-6 Rescue Oxygen System features:

• Provides 28 minutes of life-saving oxygen (@ 6 lpm).
• Measures 13" tall, weighs 4 lbs.
• Portable, convenient, lightweight, no tools required
• Meets all FDA requirements for portable emergency oxygen.
• DVD training program explains the proper use and care for the oxygen system with CPR.
• Available in 4, 6, 9  and 15 CF models.