Swivel is the name of the little connector I couldn't remember. I use it between my 50' tubing and 7' cannula tubing for same purpose. Glad you have a solution now.

thanks, Jea9P,, my supplier came up with a swivel connector between two 25 foot tubings.....so far so good. appreciate your input will certainly keep it in mind..............

I was having the same problem around the house with the 50' tubing. Apria answered the problem with a small connector to put between the cannula 7' tubing and the 50'. I cannot remember the name they gave it, but it works. it is very small. I cannot remember the name of it. Ask your oxygen supplier, and if they do not know what you are talking about, call APRIA and ask them. Then you will know what you need to get. It works!!!! Good luck!!