This was designed specifically for the AirFit F20 and the AirTouch F20 and the AirFit F30. It is not designed to be used on any other masks. This strap is designed to add stability to the mask and prevent leaks. The strap attaches to the mask over the hose connection and then wraps around your head and connects with velcro on the side. There are 2 pieces of velcro at one end, you can cut between these to shorten the strap if necessary. There is a black strip covering over a central piece of velcro that you can remove if you want to attach it to your headgear.
You can do a quick test to see if this will strap will help with your particular leak:
It is a bit much to add another strap around your head, but it does work well if that is your main issue. The installation instructions are included in the package.
Do not use on a mask where it may cover the vent holes near the hose connection.
Check Out the Reviews for This Product
I like the F30 mask, as the F20 mask kept cutting into my nose and left a noticeable scar, but I had problems keeping a good seal, I found this strap and tried it, works like a charm! No more leads and the mask stays put!
I bought this because my full face mask head strap puts preassure on the back of my mask. This strap helps put the preassure higher on my head. The regular head gear is one size fits all and is ridiculous to think that should be the case. My
Works well. Keeps the AirFit and AirTouch cushions well-positioned during side sleep. I feel that the strap will loosen over time. But it definitely functions to keep leak rates down.
Works good to stop leaks
It doesn’t seem to work well for me. It feels cumbersome. It seems to me, the ResMed F-20 head strap just needs a better design to pull cushion back better.
Discounts are not valid on the Night Owl Home Sleep Test, and Oxygen Concentrators.