Salter Adult High Flow Cannula

Walmart - Doner Medical

Entire cannula system is clear/transparent plastic, matching the frame exactly, Nasal prongs design matches, Ear loop tubing design matches, Y-connector design matches, Main oxygen tube is clear, matching the frame, Standard adult nasal cannula form factor

Dynarex Nasal Cannula Oxygen Adult 7' Tubing 10/Pack

Walmart - Medical Sales Supply

Clear plastic material matches exactly, Nasal prongs design is identical, Tubing style and connectors are consistent, Overall form factor and dimensions are typical for an adult nasal cannula, No visible brand in frame, so no brand conflict, High priority retailer (Walmart.com)

Nasal Canula with straight 7 foot tubing Adult

The Public Safety Store

Clear plastic material matches exactly, Nasal prongs design is identical, Tubing style and connectors are consistent, Overall form factor and dimensions are typical for an adult nasal cannula, No visible brand in frame, so no brand conflict