- Made of medical geade PVC, clear or green.
- With 2 diluters for different oxygen concentration: Green diluter is for 24%, 26%, 28% and 30%. White diluter is for 35%, 40% and 50%.
- With 6 diluters for different oxygen concentration: Blue 24%, Yellow 28%, White 31%, Green 35%, Pink 40%, Orange 50%.
- Locking ring secures flow setting.
- Includes adaptor for high humidity entrainment.
- Adjustable nose clip assures comfortable.
- Complete with 7-ft. Oxygen supply tubing.