CPAP Tubing - Gray

I opened the package up today and it's the wrong tubing so I will be sending it back my tubing plugs into my machine with copper wire. I don't need it replaced I received new tubing from Medical Comfort Systems which is my old provider who are in my state. Sincerely, Debra Reed

The price is so high that it really doesn’t matter if you have insurance or not.

My original tubing is white, but I tried the gray one. I had a difficult time getting it connected to my machine and also to my mask. This morning when I went to detach the tubing from my mask, it would only come off with after great effort of pulling and pulling to disconnect from my mask. I don't think it is the correct one for my machine (AirSense 11 Autoset with humidifier) or my mask (AirFit N30). My tubing is definately white (most likely the Pure White 6 Foot Performance CPAP/BiPAP Tubing).
Please sent the correct one as soon as possible. Thank you.
and how do I send back the one I received that doesn't work for me?
Thank you.

Do they make 3/4” in gray. Also the filter for cpap was wrong one for my machine I will check with my provider to see # of filter.

needed the tubing that came with the machine it was a heated tubing . your sales person said i could not get it