Quick answer: This is the genuine ResMed Mirage Liberty frame in Small (part 61337) — the frame only for the Mirage Liberty hybrid full face mask (which combines nasal pillows with a mouth cushion). It lets you replace a cracked or worn frame without buying a whole new mask. Frame only — no headgear, mouth cushion, or nasal pillows. Important sizing: the frame comes in Small (61337) and Large (61338), and the frame size must match your mouth cushion size (Small frame → Small mouth cushion). Legacy part, while stocks last.
What's included
- 1 × Mirage Liberty frame (Small, part 61337)
Not included: headgear, mouth cushion, nasal pillows, short tube assembly.
About this part
The Mirage Liberty is a hybrid mask — it fuses nasal pillows (which plug into the nostrils) with a full-face mouth cushion (which seals around the mouth), giving mouth-and-nose coverage without a big cushion over the nose bridge. It suits mouth breathers and people with a narrow nose bridge who struggle with conventional full face masks, and it offers an open field of view. (In concept, it's a predecessor to today's hybrid designs.)
The frame is the structural body that holds it all together. If the frame cracks or wears, this replaces just that part:
- Frame only — to rebuild the mask, add the mouth cushion, nasal pillows, short tube/inlet assembly, and headgear.
- Compact, lightweight, open — the minimalist frame keeps contact and bulk low, with a clear line of sight.
- Liberty-specific — works only with the Mirage Liberty mask (not other ResMed masks).
Sizing — important (match the frame to your MOUTH cushion)
- The frame comes in Small (61337) and Large (61338).
- ⚠️ The frame size must match your mouth cushion size: the Small frame takes only the Small mouth cushion (61330); the Large frame takes only the Large mouth cushion (61331).
- Nasal pillows are different: all pillow sizes (S/M/L) fit both frame sizes — so choose the frame by your mouth cushion, not your pillow size.
- When in doubt, check the size marked on your current mouth cushion.
Key features
- Genuine ResMed Mirage Liberty frame, Small (61337).
- Frame only — replace a worn/cracked frame; keep your other parts.
- For the Liberty hybrid mask — nasal pillows + mouth cushion.
- Match the frame to your mouth cushion size (Small → Small).
- Nasal pillows (any size) fit both frames.
- Lightweight, open field of view — Liberty-specific.
Specifications
| Specification | Detail |
| Product type | Mask frame (hybrid full face) — frame only |
| Compatible mask | ResMed Mirage Liberty (only) |
| Size | Small (Large = 61338) |
| Frame/cushion rule | Frame size must match mouth cushion size (Small frame → Small mouth cushion 61330) |
| Nasal pillows | All sizes (S/M/L) fit both frame sizes |
| Included | Frame only |
| Not included | Headgear, mouth cushion, nasal pillows, short tube |
| Material | Latex-free; ~0.37 oz |
| HCPCS | A7027 |
| Availability | Legacy/discontinued — while stocks last |
| Prescription | Varies (frame part) |
| ResMed reference / SKU | 61337 |
| Brand | ResMed |
Frequently asked questions
What's included? The frame only (Small). Headgear, mouth cushion, nasal pillows, and short tube are separate.
What is the Mirage Liberty? A hybrid mask that combines nasal pillows (into the nostrils) with a full-face mouth cushion — mouth-and-nose coverage without a big nose-bridge cushion. Good for mouth breathers or narrow nose bridges.
Which size do I need? Match the frame to your mouth cushion: Small frame (61337) → Small mouth cushion (61330); Large frame (61338) → Large mouth cushion (61331). Your nasal pillow size doesn't determine the frame size.
Will my nasal pillows fit? Yes — all pillow sizes (S/M/L) fit both the Small and Large frames.
Does it fit other ResMed masks? No — it's specific to the Mirage Liberty.
What else do I need to complete the mask? A mouth cushion, nasal pillows, short tube/inlet assembly, and headgear.
Do I need a prescription? Requirements vary for a frame part — contact us if unsure.
Can I get it delivered in Brooklyn or shipped nationwide? Yes — Task Supply Corp offers USPS shipping throughout the continental U.S., plus local pickup and delivery in Brooklyn and all five boroughs of New York City.
This is a vented hybrid full face mask component. Use with a compatible ResMed Mirage Liberty mask according to the mask's user guide; keep the vent and valve clear, and follow all precautions when using supplemental oxygen.