Rio II Full Face Mask Frame topper Sleepers who experience claustrophobia with

Sleepers who experience claustrophobia with a fuller-coverage mask

with high-density foam and reinforced steel coils for extra support

Frequent travelers

Standard HumidX™ or HumidX™ Plus

Designed to gently keep your lips sealed while you sleep

Rio II Full Face Mask Frame topper Sleepers who experience claustrophobia withThe Rio II Full Face Mask Frame is a replacement part designed to restore the structure and performance of your CPAP mask without replacing the entire system. If your current frame becomes worn or damaged, replacing it can help improve stability and overall therapy effectiveness. Built specifically for the Rio II Full Face Mask, this frame features a lightweight, low profile design that supports the masks minimal contact fit while remaining compatible