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Key Features

  • RollFit sealĀ automatically adjusts on the nose bridge to maintain a secure seal while reducing pressure and red marks.
  • Quiet, washable diffuserĀ softens and disperses exhaled air to reduce noise and draft for you and your partner.
  • ErgoFit/ErgoForm headgearĀ uses soft, breathable panels and multiple adjustment points for a stable fit, even for active sleepers.
  • Low‑profile frame with open line of sightĀ so you can wear glasses, read, or watch TV before sleep.
  • Universal compatibilityĀ with virtually all CPAP, APAP, and BiPAP machines that use standard tubing connections (adapter only needed for devices like AirMini)
  • Description
  • Parts
  • Specs
  • Included Items
  • Reviews 0
  • Q&A

TheĀ Fisher & Paykel Eson 2 Nasal CPAP MaskĀ is a lightweight, minimalist nasal mask designed to deliver a stable seal with less pressure on the bridge of the nose and a quieter experience for both you and your bed partner. Building on the original Eson, the Eson 2 adds more than 20 design refinements to improve comfort, noise reduction, and ease of use.

ItsĀ RollFit sealĀ automatically ā€œrollsā€ back and forth on the nose to maintain contact while reducing hot spots and red marks, which helps the mask move with you as you change sleep positions. TheĀ washable diffuserĀ softens and disperses exhaled air, cutting sound levels and draft so the mask feels more discreet at night.

The low‑profile frame keeps yourĀ line of sight openĀ for reading or watching TV, whileĀ ErgoFit/ErgoForm headgearĀ uses stretch and non‑stretch panels for a stable fit that works well even for active sleepers.Ā VisiBlue highlightsĀ on key parts act as visual cues for orientation, assembly, and disassembly, making it easier to clean and reassemble the mask correctly.

The Eson 2 connects toĀ standard CPAP or BiPAP tubingĀ from any major brand; an adapter is only needed for special systems like ResMed AirMini. With three available cushion sizes (Small, Medium, Large) and a one‑frame‑fits‑all design, most users can find a comfortable fit without changing masks.

Related parts
Model ESN2SA ESN2MA ESN2LA
HCPCS Code A7034 A7035
Manufacturer Fisher & Paykel
Mask Type Nasal
  • F&P Esonā„¢ 2 Nasal Mask Frame
  • RollFitā„¢ Silicone Cushion (pre-installed)
  • ErgoFitā„¢ Adjustable Headgear
  • Swivel Elbow Connector
  • Diffuser Cap & Filter
  • User Guide
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Q: 1. What’s the difference between the Eson and Eson 2?

A: The Eson 2 improves on the original with more breathable headgear, quieter exhalation, and easier-to-identify parts (VisiBlueā„¢)—while keeping the same trusted cushion and performance profile.

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Q: 2. Is the Eson 2 mask good for side sleepers?

A: Yes. The flexible frame and RollFitā„¢ seal adapt well to movement, making it a strong choice for side sleepers who need a consistent seal.

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Q: 3. How often should I replace the cushion and headgear?

A: To maintain comfort and hygiene: Cushion: Replace every 1–2 months Headgear: Replace every 3–6 months Signs it’s time for a replacement include leaks, loss of seal, or stretched straps.

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Q: 4. Is this a full-face or nasal mask?

A: The Eson 2 is a nasal mask, meaning it covers only the nose, not the mouth. It’s best for users who breathe primarily through their nose during sleep.

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Q: 5. Is everything I need included with this mask?

A: Yes. The Eson 2 comes with the complete system: mask frame, cushion, headgear, elbow, diffuser, and user instructions—no extra purchases required.

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FAQs

What makes the Eson 2 different from the original Eson mask?
The Eson 2 incorporates over 20 design improvements focused on comfort, seal stability, quieter exhalation, and easier daily use. Updates include a refined RollFit seal, redesigned frame and headgear, and a washable diffuser that further reduces noise and draft compared to the original Eson.
How does the RollFit seal help with comfort and leaks?
The RollFit seal is designed to ā€œrollā€ up and down across the bridge of your nose, automatically adjusting to facial contours as you move during sleep. This helps maintain an effective seal while reducing concentrated pressure on the nose bridge, which can minimize leaks and red marks.
Is the Eson 2 compatible with my CPAP or BiPAP machine?
Yes. The Eson 2 is universally compatible with virtually all CPAP and BiLevel machines that use standard tubing connections from major manufacturers. An adapter is only needed for specialized mini devices such as the ResMed AirMini; otherwise, it connects directly to standard or heated hoses.
How quiet is the Eson 2, and what does the diffuser do?
The Eson 2 uses a washable, eco‑friendly diffuser that reduces sound and gently disperses exhaled air away from you and your bed partner. This design can significantly lower perceived noise and draft compared to masks that vent air straight out of the front.
How do I choose the right cushion size?
The Eson 2 comes in three sizes—Small, Medium, and Large—and many ā€œFitPackā€ versions include all three cushions in the box so you can try them at home. As a general rule, Medium fits most users; if you experience leaks into the eyes or excessive pressure on the nose, you may benefit from sizing up or down.
Is this mask covered by Medicare or my insurance?
Most of our products are sold as cash‑pay purchases. However, you can request an insurance‑ready receipt from us after your purchase. This detailed receipt includes the information many insurers ask for (such as item description, cost, and HCPCS code), so you can submit a claim yourself and ask your plan about partial or full reimbursement if out‑of‑network or self‑purchase benefits are available.