AirLife Standard Nasal Cannula 001327 with 21' Foot Oxygen Supply Tubi – USA Supply
Amazon.com: Vyaire Medical AirLife Standard Nasal Oxygen Cannulas, Curved, Non-Flared Tip, 7' Tubing, U/Connect-It Adapter, Case of 50, 001366 : טיפוח הבריאות והבית
AirLife Cushion Nasal Cannula with 7' Crush-Resistant Oxygen Tube
Lot of 5 Vyaire AirLife 7 ft nasal cannula continuous tubing SFT2699, New | eBay