CareFusion AirLife™ Trach Elbow Drain Bag with Hanger 2L Capacity, Durable Vinyl, One-Way Safety Valve AirLife™ aerosol drainage units collect moisture accumulating from continuous in-line aerosol therapy. Composed of durable vinyl, the bags attach to a trach tee or a patient.

• The drainage bags with 2L capacity have a hanger and a bottom drainage port.
• Some units also include a one-way safety valve that allows patients to breathe room air if the system occludes.