Aithre Inc

Uni-flo2 Cannula

Sale price Price $20.00 Regular price Unit price  per 

The Uni-flo2 cannula is a patented cannula which provides effective supplemental oxygen delivery through a single nostril. The cannula contains no natural latex rubber, and has a very soft nasal tip. This cannula can be used on either side of the face, or in the mouth, and contains a memory system which allows it to be contoured to any facial structure. 

Delivery of supplemental oxygen through one nostril is as effective as a dual prong cannula, provides greater comfort, and allows the user to be able to smell their surroundings naturally. The single-sided tubing reduces plastic contact with the face by 1/2 as compared to a dual prong cannula and reduces interference with over the ear communication devices and/or hearing aids.

The Uni-flo2 cannula is disposable and should be replaced every two weeks. If the cannula is used in the mouth, the tip should be cleaned by gently wiping with 70% isopropyl alcohol hand sanitizer and allowing it to air dry before using in the nostril. The cannula is only intended for use by a single individual and should never be shared with others. The Uni-flo2 should be stored in a clean dry place between uses.


  • 7 feet
  • PVC tubing
  • No latex
  • Single prong
  • Shape-memory internal copper wire
  • Mouth or nasal placement
  • Disposable after 2 weeks

A new uni-flo2 cannula is included with every new Aithre bottle purchase and is also included with every 10-pack purchase of oxygen refills.   

NOTICE: Our products are not suitable for medical treatment and have not been evaluated by the FDA for treating or preventing any health condition or disease.  Our products are not suitable for coronavirus treatment.  All Aithre products have been designed and engineered solely for active and healthy individuals for high altitude training, sport, and wellness.