7 Feet Small Nasal Cannula Portable OC Yes — the forehead-free

Yes — the forehead-free

They let you snap the mask on and off quickly — helpful in the dark — without losing your fit adjustment

Cushions wear and lose their seal over months of nightly use

Noise level

Get the exact humidity your AirSense 11 was built for

7 Feet Small Nasal Cannula Portable OC Yes — the forehead-freeA standard attachment with every Oxygen Concentrator, the small nasal cannula connects to the oxygen outlet and does the work of delivering oxygen infused air to the user. The Small Nasal Cannula is made of specialized super soft, non DEHP material for enhanced patient comfort. This nasal cannula does not contain any natural rubber latex which ensures no irritation on the face. This super soft cannula by Hudson has especially curved, non flared nasal