Quattro Air Full Face Mask Type:Mask Only (No Headgear) The geometric design with wider

The geometric design with wider straps improves comfort by distributing forces over a greater area

Travel‑friendly capacity: FAA/TSA compliant 98Wh for air travel

you'll need to connect the battery to the power supply

or Large cushions

Quattro Air Full Face Mask Type:Mask Only (No Headgear) The geometric design with widerBulky, complex masks can get in the way of effective therapy. The ResMed Quattro Air Full Face Mask keeps it simple: a minimal, open frame and a dualwall Spring Air cushion deliver the support you need without extra weight or distraction. The result is steady therapy with a clear line of sight and an ultraquiet operation. With SoftEdge headgear designed to be worn slightly loose and a flexwing forehead support that finds its spot, you get a secure