Filler Adapter (with 24 in. Hose - Standard CGA 540 Adapter)
Accessory for Portable Oxygen Systems.
WARNING: This product contains, or its use may produce and expose you to, chemicals, known to the State of California as likely causes of cancer, birth defects and/or other reproductive harm. For more information on Proposition 65, please click here: https://www.p65warnings.ca.gov/