Click here for a printable mask fitting guide. You can print this .PDF file and cut out the sizing guage to accurately determine which size Mirage Liberty you need. This mask comes with 3 pillow sizes, but you must select a mouth cushion size when ordering. Make sure you don't use any scaling when printing so that the sizing guage is the correct size.

ResMed introduces full face freedom with the Mirage Liberty™

The latest mask in ResMed’s Mirage™ line of interfaces offers full face freedom in a minimalist design. With a fit range of over 90%* of users, the Mirage Liberty is ideal for patients seeking a comfortable alternative to conventional full face masks.

* Source: Internal ResMed anthropometric data

Click here to see the new ResMed Mirage Quattro

• Unobtrusive design offers free field of vision
• Dual-wall Mirage cushion technology
• Dual-wall nasal pillows with trampoline action
• Stable and comfortable headgear provides first-time fit
• Reduced inventory (2 product codes)
• Ships with 3 pillow sizes for greater fit range
• Comprehensive user support package
• ResMed Part Numbers 61240 and 61241