ResOne 50Ft Oxygen Supply Tubing, Crush Resistant, Standard Connectors for Nasal Cannulas, Cannula Nasal Tubing, Oxygen Concentrator - Purple

Great tubing. Perfect size for oxygen concentrator and cpap. It is in fact the 6 channel size so wider to allow for more air. We bought the shorter cord which is perfect for use without any extra so no tangling. And the purple color is great. Not only more pretty to look at but more noticeable too, so no get stepped on or wheeled over. The price was lower than any of the 20 places I checked. I will buy from this seller every time!

Finally air hose that doesn't kink up or twist. I am using the air hose with swivel hose connectors. It's been two days of No Stops to un-kink hose no box hose wind up - straighten hose as you take it out of the box and it Stays that way. This is the hose I was looking for - 5 stars.

Snugly fits onto my nebulizer. This is the second one that I’ve purchased. The first one popped off a few times until it stretched out just a little but never did again after that. I’ve worn that one out and have just purchased the second one. I actually ordered two this time. The price is fantastic!

TERRIFIC tubing. I ordered 50 foot length so I can get around the house. It's been 4 days and no kinking, it doesn't get all bunched up, all I do is shake it and it straightens right out so I can move freely around the house. I'm not sure what the difference is, it feels a bit more substantial but NO KINKS. There was a minimal amount of outgassing that lasted about the first 10-15 minutes. The price is good and the shipping is within a couple days. The color is purple, so this makes it quite visible. Fantastic product. For anyone on oxygen, to be able to walk around your own home and not have to worry about the tubing knotting up and kinking all the time, it's peace of mind.

This is pretty much what it says it is. It's definitely a higher quality and thicker than the green hoses. It was a little stiff and still is for the most part. However I didn't do any of the other suggestions that others had to straighten it out so I really can't comment on that. All in all, I will probably be picking up more of these and would suggest it to anyone else that has kinking issues with their green hose.

Worked great for my husband’s oxygen concentrator. Needed replacement hoses quickly and Amazon came through!

Peerfect thickness and strong good quality

This hose is sent in a larger loop than many others, this helps it to remain kink and crimp free, I feel like I’m getting more flow, at two meters than I was with other hoses,