Elbow Assembly (with Swivel) for Mirage Quattro & Quattro FX Series CPAP/BiLevel Masks 100728 but it can also be

but it can also be used on any CPAP/BiPAP machine that is compatible with "slim" style tubing

This pack includes the gray Flexi Foam Cushion and clear (white) Silicone Seal used on all FlexiFit 432 (HC432) CPAP/BiPAP Masks

This Starter Kit includes the Bleep Eclipse Frame with Short Tube and 32 night's worth of Eclipse Halo patches

It is compatible with all H4i Heated Humidifiers as well as HumidAire 3i (H3i) Heated Humidifiers that have been upgraded using the H4i Flip-Top Lid with Seal (Part 26953) or the H3i-to-H4i Upgrade Kit

Elbow Assembly (with Swivel) for Mirage Quattro & Quattro FX Series CPAP/BiLevel Masks 100728 but it can also beThis 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.