Invacare Disposable Nasal Oxygen Cannula, Extra Soft Curved Tip, 7 Foot, Each

Single-unit Invacare disposable nasal oxygen cannula with extra-soft curved tip and crush-resistant 7-foot supply tubing. Same cannula as the case pack (MS3120), sold individually for patients needing to replace a single cannula. Replace every 2–4 weeks or when damaged.