Elbow Assembly (with Swivel) for Mirage Quattro & Quattro FX Series CPAP/BiLevel Masks 100728 It is compatible with all

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

These original Philips Respironics brand white ultra fine fiber filters (with integrated carrier) are an optional accessory used to improve overall filtration on all DreamStation GO Series Portable CPAP/APAP Machines

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

lightweight design it is designed for Transcend Micro Series CPAP Machines

Elbow Assembly (with Swivel) for Mirage Quattro & Quattro FX Series CPAP/BiLevel Masks 100728 It is compatible with allThis 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.