I am going to be perfectly honest, Quattro Air is the best full face mask ever. The headband is very comfortable and doesn't leave red marks on my face, the whole mask is comfortable and lightweight, not heavy at all. You should indeed try this mask. However, I am going to give only 3 stars because of the leaks. As I remarked, some reviews suggest that it leaks, but this issue doesn't concern all users. So I suggest you purchase this mask and return it back if it leaks. Beware: if ultimately the size is a good fit for you and doesn't leak, you will love Quattro Air, you will love this mask and I am almost sure you wouldn't want to change it! Elias, CA.

Not so happy with Quattro Air. It's obviously a lightweight full face mask with a simple design but it leaks way too much. I hate full face masks, but my CPAP machine functions at a high maximum pressure. I will return it to multidoctorshop and find another way to resolve my problem! Carrie, NC.

good mask with a decent fit and seal. I havent noticed an alarming amount of leaks, it is manageable. Comfortable and well made.

Christian, Nashville

every mask leaked except this one, fantastic!
Embla, Finland

The quattro air is the best full face mask over all masks i've tried. The forehead support is comfortable and discreet to the forehead. I am very pleased with my purchase of my new mask from this cpap webshop. The price is excellent and the shipping is free. Bruce, Cork-Ireland.