Replacement Elbow Connector for ResMed Mirage FX Nasal CPAP Mask. This precision-engineered component maintains optimal airflow delivery and mask stability during sleep therapy. Designed specifically for the Mirage FX system, the elbow connector ensures a secure, leak-free connection between the tubing and mask interface. Regular replacement of this wear component helps preserve mask performance and therapy efficacy. Compatible exclusively with ResMed Mirage FX nasal masks, this connector is an essential maintenance item for users requiring consistent CPAP treatment. Engineered to meet ResMed specifications for durability and fit accuracy.