Optimal Sleep Apnea Therapy: Specifically designed for the ResMed AirFit F40 full face mask, this replacement cushion ensures a perfect fit to enhance your sleep therapy experience. Its snug design minimizes air leaks, maximizing the effectiveness of your CPAP treatment. Enhanced Comfort and Fit: Crafted from premium soft silicone, our AirFit F40 replacement cushion offers a comfortable and secure fit. It contours seamlessly to your face, preventing discomfort and air leaks, ensuring you enjoy uninterrupted sleep throughout the night. Compatibility Assurance: This cushion is exclusively compatible with the F40 AirFit full face mask and should be used with other original F40 mask components. Ensure optimal performance and durability by pairing it with genuine parts. Durable and Easy Maintenance: Our soft silicone cushions are built for longevity and can withstand extensive use. For best results and hygiene, it is recommended to replace the cushion monthly. Follow simple cleaning steps: soak for 5-10 minutes, wash gently, and air dry. Simple Cleaning Routine: Maintain the hygiene of your CPAP mask with ease. Soak all components of the mask for 5 to 10 minutes, wash for 1 minute, and allow to air dry. Regular cleaning enhances the lifespan and performance of your mask. Model: F40 Silicone Nose Tip Color: Transparent Color Material: Silicone Specification: L Package Contents: 1*Replacement Nasal Cushion