Universal Compatibility with Nasal Masks: Specifically designed to fit the ResMed Airfit N20, these liners are not suitable for full-face masks such as the F20, F30, F30i, or other models like the P10, P20, N30i. Ensure your mask model compatibility for optimal performance. Breathable Mesh Fabric: Crafted from premium mesh fabric, these CPAP mask liners offer exceptional breathability, preventing discomfort from stuffiness. The soft, lightweight material molds to your face, alleviating pressure points and skin irritation, ensuring a restful sleep without the common discomforts of CPAP masks. Enhanced Leak Prevention: Featuring advanced sealing technology, the N20 nasal mask cushion drastically minimizes air leakage. This enhancement ensures you receive optimal therapy benefits and a quieter sleep environment by maintaining the necessary pressure levels more consistently throughout the night. Lightweight and Minimally Intrusive: The nasal mask liners boast a lightweight design that promotes natural movement during sleep. This feature helps to reduce sleep disruptions, allowing for deeper, more restorative sleep cycles without the mask shifting out of place. User-Friendly and Durable: Designed for ease of use and maintenance, these CPAP nose mask liners are straightforward to handle. They can be washed by hand or in a machine, ensuring that maintaining cleanliness and extending the lifespan of the liners is as simple as possible. Color: Purple Material: Cotton Package Contents: 8 Pack Washable CPAP Cushion Covers Breathable