The replacement Dual-Wall Spring Air Cushion for the ResMed Mirage FX Nasal Mask and the Resmed Mirage FX For Her comes as a single nasal cushion in your desired size: standard, wide, or large. The Mirage FX Nasal Mask features dual-wall technology, allowing for a more secure seal on contact.
Each Dual-Wall Spring Air Cushion is coated with soft-touch frosting to provide comfort and even pressure distribution. The unique design provides an even softer texture and removed under-cushion at the nasal bridge to reduce the pressure, soreness, irritation and discomfort commonly felt in this sensitive area. All three sizes fit on the Mirage FX Nasal Mask.
Standard size cushion fits the standard size mask frame (or For Her version) only. Wide size cushion fits wide mask frame only. Small size fits only the small frame available in the For Her version.
*Cushion does not include elbow.*