The N4 by BMC is a new lightweight Nasal Interface. The ultra lightweight and minimal design means the mask is easy to assemble, wear and clean.The BMC N4 Nasal Mask offers comfort and reliability for individuals undergoing CPAP therapy. Its lightweight and minimalist design ensures a secure fit and minimal facial contact, promoting better sleep and therapy compliance. With its innovative features and user-friendly design, the BMC N4 Nasal Mask is an ideal choice for those seeking effective and comfortable CPAP therapy.