Good product but confusing website
I finally got the kit and now everything was easy and it works well for the Resmed mini
Unfortunately, when I tried to buy from the website, there was no clear explanation what to get and I had to return items until somebody told me to get the complete kit and the humidification Chambers
Since your website is much more complicated due to the different variations of masks I would suggest you make a YouTube and refer people to it at the onset