Rio II Nasal Pillow CPAP/BiPAP Mask with Headgear

Easy to take on and off. Durable head band that should last for years if the velcro adhesive does not wear out. Good tight fit of the nostril peice to the mask. Good air flow and comfortable for sleeping on side.

It's hard to get to pillow firmly around the hose piece. I keep getting leaks. I hope they work, because even with all the adjusting, the pillow is so much lighter and more comfortable than my other masks and I can wear the unit longer!

Worked perfect