DetailsHigh Flow Cannula with Clear Supply Tubing, manufactured by Salter Labs, is a high flow nasal cannula. You may select this product if you use, or will be soon, an oxygen concentrator. Featuring a three channel head tubing and special fittings, you will be able to receive oxygen flow rates up to 15 liters per minute. Many patients that require high amounts of concentrated oxygen wear an oxygen mask. However, with the special designs of this cannula, you too can enjoy elevated flow rates with all the comfort of a Salter Labs Cannula while maintaining target oxygen saturation levels.