: They list OxyView Respiratory Glasses and Oxygen Accessories , including single and double lumen tubing.

: To ensure safe oxygen delivery, the manufacturer recommends replacing the tubing every 30–60 days and the nasal prongs every 14–28 days.

: Frames are typically shipped with clear plastic "demo" lenses. You must take the frames to a local eye doctor or optician to have your specific prescription lenses installed.

“I used oxyview.com, but it is closed down. I read that you must order supplies from Oxy-View for the glasses you buy at Sprylyfe.” www.inspire.com · 1 year ago