Elbow Assembly (with Swivel) for Mirage Quattro & Quattro FX Series CPAP/BiLevel Masks

This is the Complete Elbow Assembly (including Anti-Asphyxia Valve and Clip, Elbow, and Swivel) for all Mirage Quattro, Quattro FX, and Quattro FX For Her CPAP/BiLevel Masks. Individual parts, as shown, as also available separately.