Dual-Wall Spring Air™ Technology: Features an inner wall that provides a secure seal and an outer wall that inflates with air pressure to provide a soft, comfortable cushion against the face.

Wide Profile Design: Specifically contoured for users who find the standard Small or Medium sizes too narrow, providing extra room at the nasal bridge for a more natural fit.

360° Movement Support: Engineered to maintain a consistent seal even as you toss and turn, reducing the likelihood of "mask drag" or seal breaks during sleep.

Easy-Click Assembly: Designed for a simple "snap-in" fit to the AirFit N10 frame, making it effortless to remove for daily cleaning or replacement.

Reduced Nasal Pressure: The Spring Air design distributes pressure evenly across the nose, significantly minimizing red marks and bridge soreness.

Optimized Airflow: Works in harmony with the N10's circular venting to ensure exhaled air is diffused quietly and away from the user and their partner.

Medical-Grade Silicone: Constructed from high-quality, latex-free silicone that is gentle on sensitive skin and durable enough for nightly use.