2 Packs Replacement Tube for N20, 2 Packs Replacement Short Tube Compatible with N20, Avoid Leakage and Reduce Noise，Great Value Supplies by Medihealer.

This item fits perfectly and works as advertised. It is a few inches shorter than the stock hose, but you really don't notice while in use. Well worth the price since you get 2 in the package.

snaps in easily to the CPAP mask. Vent area easy to clean. Great to have a few tubes like this on reserve.

This was a perfect replacement for my CPAP's original hose. The manufacturer won't even sell you this part alone. Instead, they want to sell you the mask too and charge nearly four times as much (eight times, when you consider this is package contains two hoses). In short, this is a great product at a very reasonable cost.

The connections are every bit as good as the originals. Tubing itself might be a little more rigid, and I have to wonder if it will develop stress cracks, from being less flexible- not sure how it will hold up over time, but time will tell.So far, they work well- no problem with leaking. They snap into place well and form a tight seal, as well as swivel freely where they connect to the mask. Pleased with the purchase, for the price. If they hold up well, will definitely repeat my purchase.

Works as described

I ordered the product based on the information provided in the Amazon ad. The ad information stated the tubing was longer than the old tubing and provided 16-length. When I received the product, I found the tubing reached just short of 14 inches and had almost no stretch or flexibility (significantly shorter and less flexible than my current tubing, which I need to replace due to age.)I attempted to contact the seller through their online chat, which turned out to be an AI chatbot. When I questioned the seller description, I was repeatedly told by the chatbot, I was wrong and no tubing lengths were provided in the product info of the Amazon ad.I provided an image of their own product info and the AI chatbot changed the response to, "The product information states that the length of this short tube is longer than the original tube. However, based on the customer reviews, there seems to be some confusion regarding the actual length of the tube. Some customers have mentioned that the tube is only about 12 inches long, while others have stated that it is longer than the original tube. The product information does not provide specific details about the exact length of the replacement tube when stretched. However, it does mention that the length of the short tube is longer than the original tube."If you order this product, it is shorter than described, has very little flexibility, and attempts to contact the seller through chat will only lead to an AI chatbot.Good luck

Update: my first review indicated the hoses were noisy. Tonight I finally decided to dig in and see if I could fix it. Lo and behold I figured out there was a tiny tear in the very thin silicone seal on the nasal mask where the hose clips in. It was this tear that was noisy, not the hose. My bad! I replaced the nasal mask and it seems better. Duh!(Old review) I ordered this despite some reviews that said it was noisy. Mine are as well. The value and quality seemed good (2 short hoses per package), but the seal at the swivel creates a hissing sound when not exactly aligned. It doesn’t wake me up but it does annoy me when I’m trying to fall asleep.I wish to heck someone would make one of these that has a better diffuser (and doesn’t hiss). Like the original equipment tube, it blows a pretty good stream of air straight out, which means I have to sleep with my back to my wife. I affixed another brand’s diffuser to the outlet and it worked great without killing me with co2 poisoning, but it really didn’t stay put so I gave up. Can’t be that hard. Help?

I habe been a cpap user for 20 years and also in the industry for 15 yrs so I do have indepth knowledge regarding cpap eqquipment. I decided to give these a try because I needed it quickly. I wouldnt say it is horrible but i also cant say its great either. Thankfully it came w 2 hoses because tje first one only lasted about a month before it started leaking at the snaps near the exit ports. It is also considerably longer than my pre ious one from the brand manufacturer. I didn’t think it would be a big problem but it was somewhat annoying. Maybe it would have taken some time to get use to but that hasnt happened. It is a good back up unit but I dont believe i wipl ise it as a primary piece.