The 3M L-122 Breathing Tube is a replacement hose for select 3M reusable respirator systems designed to deliver clean breathing air. A durable black tube engineered to maintain proper airflow and integrity in PPE applications. Ideal for industries requiring high safety standards and compatibility with L-Series headgear.
Features & Specifications
Replacement breathing tube for 3M L-Series headgear
Manufactured by 3M under part designation “L-122/37012 (AAD)”
Material: heavy-duty black flexible tubing — specific material not detailed in public spec.
Usage: for reusable respirators and breathing air delivery systems in industrial or safety environments.
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