For use with Oxy-Breather Starter Set - replace your worn out cannula tubing with a brand new single-sided nasal cannula refill.  Simply remove your old tubing from the support arm and replace with your fresh cannula.
  • Nasal cannula flow rate is between 1-4 LPM.
  • Nasal cannulas available in 2 tubing lengths: short (4’) or long (7’).
  • 1 Cannula: $19.99/each
  • To order online simply select a 4 foot or 7 foot hose from the options below and add to cart. Or you can call us to order 24 hours a day, 7 days a week. Please note: $6.00 shipping and handling added at checkout for all US orders and $16.00 for all international orders.