Single-Sided Cannula Refills


In stock

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: $8.45 shipping and handling added at checkout for all US orders and $45.00 for all international orders.

SKU: RF-L7-001 Category:


Technical Specifications:

  • Flow Rate: up to 4 LPM
  • Weight: 1 oz. each
  • Size: 4′ or 7′ long

Additional information

Weight 4.00 oz
Tubing Length:

short (4 foot), long (7 foot)


1 Cannula Pack, 5 Cannula Pack

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