ResMed Quattro Air Full Face Mask System with Headgear Size:Medium - Robust quality and durability

- Robust quality and durability

the frame system is only eligible for replacement every three months

Built-in surge protection Dimensions AC Power Supply: 8" Wide x 4" Long x 2" High

as this product is great for travel

including low battery

ResMed Quattro Air Full Face Mask System with Headgear Size:Medium - Robust quality and durabilityResMed Quattro Air Full Face Mask System with Headgear is the next evolution in their popular Quattro mask line. The minimal design makes it 45% lighter than the very popular Mirage Quattro. With only four parts it is easy to maintain and clean. The advanced design of the Spring Air cushion aims to create a secure seal with more comfort at the bridge of the nose. Together, the lightweight frame and cushion mean a more comfortable therapy experience.