.

At first I did not think this would fit my 3i, as it said on the website. I had also bought the lid for my 3i.
Both items were for the Elite 4i, but supposedly compatible. Since 3i parts were no longer available. I called customer support and they were patient, kind, and helped me work thru it. Her name was Alyssa. As I followed the steps to video the issues - lo and behold! - both 4i parts fit my 3i. Thank you.

Works great and everything I expected.

Finally a headgear and mask that fits great!!!! Please don’t ever stop with these! 20 year cpap user and it is the best…and I am a stomach/side sleeper. I was so confused about it sizing itself at first, then I discovered the little push on the mask and boom!💥 it self adjusts!!

Excelent product!!!

Perfect fit and quality product. I hope to be using it forever.

N30i face mask fits great!!

Fit perfectly. Arrived quickly.

Price was right

A little different to get used to but seems great so far.

Excellent service and identical to the original.. and good price!!

Just what I wanted. I already tape my mouth so this is perfect.

Quick delivery of product. Excellent product

It makes a big difference in my score a lot no more leakage

It was expensive and I didn’t need the cannula or the headgear only the hose. Unfortunately, they don’t sell them separately.
Otherwise it’s what it’s supposed to be