Experience enhanced comfort during your sleep therapy with the Philips Cushion & Flap designed specifically for ComfortGel Blue CPAP nasal masks. This replacement cushion features a soft, flexible design that conforms to your facial contours, ensuring a secure yet gentle fit. The dual-layer flap provides an effective seal, minimizing leaks and maximizing comfort throughout the night. Easy to install and clean, this cushion is essential for maintaining optimal performance of your CPAP mask. Say goodbye to discomfort and hello to restful nights with this reliable accessory!