Yuwell Pocket-X Travel CPAP Bundle + F&P Eson 2 Nasal Mask Fit Pack
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Yuwell Pocket-X Travel CPAP Bundle with F&P Eson 2 Nasal Mask Fit Pack
Compact travel CPAP therapy paired with one of Fisher & Paykel Healthcare's most proven traditional nasal masks — featuring a RollFit™ Seal, Easy Frame, VisiBlue™ fitting cues and an exceptionally quiet washable diffuser.
The Yuwell Pocket-X Travel CPAP Bundle with F&P Eson 2 Nasal Mask Fit Pack is designed for CPAP users who prefer the secure, familiar feel of an over-the-nose nasal mask rather than nasal pillows, an under-the-nose cradle or a full face mask.
Weighing approximately 0.66 lb (300 g), the Yuwell Pocket-X delivers CPAP and Auto CPAP (APAP) therapy in a compact travel format. Because the Pocket-X works with compatible standard CPAP tubing and conventional PAP masks, users can choose their preferred interface rather than being restricted to a proprietary travel mask.
The F&P Eson 2 combines a soft RollFit™ silicone seal, streamlined Easy Frame, breathable adjustable headgear, a 360° swivel and F&P's washable diffuser system.
Most importantly for travel and shared bedrooms, F&P publishes a sound pressure level of only 13.3 dB(A) with the diffuser installed, making the Eson 2 an exceptionally quiet nasal-mask option.
Why We Paired the Pocket-X with the F&P Eson 2
Minimal masks are not always the right solution for every CPAP user. Some people simply achieve a better, more predictable seal with a conventional nasal cushion surrounding the nose.
The Eson 2 provides that traditional nasal-mask stability while incorporating several features specifically designed to reduce bulk and improve ease of use.
Its Easy Frame fits all three Eson 2 seal sizes, while the RollFit™ Seal is designed to move slightly over the bridge of the nose as sleeping position changes. This can help maintain the seal while reducing unnecessary pressure on the nasal bridge.
Pairing these features with the lightweight Pocket-X creates a travel system that feels familiar to traditional nasal-mask users without requiring a full-size bedside CPAP.
Who Is the Pocket-X + Eson 2 Bundle Best For?
- CPAP users who breathe comfortably through their nose
- People who prefer a traditional over-the-nose nasal mask
- Users who do not like nasal pillows
- People wanting more stability than an ultra-minimal nasal interface
- Side sleepers
- Active sleepers who change sleeping positions
- Users sensitive to mask noise or exhaust draft
- People who value straightforward mask assembly and cleaning
- Users who prefer a non-magnetic mask
- Travelers who want multiple cushion sizes included
- Frequent travelers looking for a dedicated secondary CPAP system
Yuwell Pocket-X Travel CPAP Specifications
| Specification | Yuwell Pocket-X |
|---|---|
| Device Type | Ultra-Portable Travel CPAP |
| Therapy Modes | CPAP / Auto CPAP (APAP) |
| Pressure Range | 4–20 cmH₂O |
| Weight | Approx. 300 g / 0.66 lb |
| Dimensions | Approx. 5.6 × 2 × 3.2 in |
| Operating Noise | Approximately 30 dB |
| Ramp | Adjustable 0–60 minutes |
| Mask Compatibility | Compatible with standard CPAP masks |
| Tubing | Standard CPAP tubing |
| Power Input | 100–240 V AC, 50/60 Hz |
| App Connectivity | BreathCare+ compatible |
| Manufacturer Warranty | 5 Years |
F&P Eson 2 Nasal Mask Specifications
| Specification | F&P Eson 2 |
|---|---|
| Mask Type | Over-the-Nose Nasal CPAP / BiPAP Mask |
| Therapy Route | Nasal-only therapy |
| Seal Technology | RollFit™ silicone seal |
| Seal Sizes | Small, Medium, Large |
| Frame | Easy Frame — one frame fits all three seal sizes |
| Headgear | Intuitive breathable adjustable headgear |
| Headgear Sizes | Small and Medium-Large |
| Orientation System | VisiBlue™ visual fitting and assembly highlights |
| Therapy Pressure Range | 4–30 cmH₂O |
| Operating Temperature | 5°C–40°C / 41°F–104°F |
| Exhalation System | Removable washable diffuser |
| Sound Pressure with Diffuser | 13.3 dB(A) ± 2.5 dB |
| Sound Power with Diffuser | 21.3 dB(A) ± 2.5 dB |
| Sound Pressure without Diffuser | 23.4 dB(A) ± 2.5 dB |
| Sound Power without Diffuser | 31.4 dB(A) ± 2.5 dB |
| Swivel | Rotating tubing swivel |
| Magnetic Components | None |
| Natural Rubber Latex | Not made with natural rubber latex |
Eson 2 Fit Pack: Small, Medium & Large Seals Included
The F&P Eson 2 Fit Pack — ESN2SML includes Small, Medium and Large RollFit™ seals together with the standard mask frame and headgear.
Because the Easy Frame fits all three cushion sizes, changing from Small to Medium or Large does not require purchasing a different frame.
| Component | Size | Canada / US Part Number |
|---|---|---|
| Eson 2 RollFit™ Seal | Small | 400ESN214 |
| Eson 2 RollFit™ Seal | Medium | 400ESN215 |
| Eson 2 RollFit™ Seal | Large | 400ESN216 |
| Eson 2 Headgear | Small | 400ESN221 |
| Eson 2 Headgear | Medium-Large | 400ESN222 |
Fit Pack Product Code: ESN2SML
Eson 2 Replacement Components
| Replacement Component | F&P Part Number |
|---|---|
| Swivel | 400FPH241 |
| Headgear Clips | 400ESN251 |
| Washable Diffuser | 400ESN261 |
| Elbow | 400ESN271 |
RollFit™ Seal Helps Reduce Nasal-Bridge Pressure
The RollFit™ Seal is one of the Eson 2's defining features.
Rather than remaining rigidly fixed against the nose, the seal is designed to roll backward and forward as sleeping position changes.
This movement helps the cushion accommodate changes in facial position while minimizing unnecessary pressure on the bridge of the nose.
For users who like the stability of a conventional nasal mask but have experienced nasal-bridge pressure with other designs, this feature can be particularly useful.
Easy Frame: One Frame Fits Every Cushion Size
The Eson 2 uses F&P's Easy Frame.
Unlike systems where each cushion size requires its own frame, the same Eson 2 frame accepts Small, Medium and Large RollFit seals.
This simplifies sizing, replacement parts and long-term maintenance. If your cushion size changes, you generally only need to replace the seal rather than purchasing another mask frame.
The Easy Frame also has a relatively narrow profile designed to preserve a clearer field of vision.
VisiBlue™ Helps Make Assembly More Intuitive
Eson 2 incorporates VisiBlue™ highlights into key mask components.
The blue visual markers help users identify important attachment and orientation points during fitting, disassembly and reassembly.
This can be especially valuable when traveling because the mask may be taken apart, packed and reassembled more frequently than a mask that remains permanently beside the bed.
Exceptionally Quiet Diffuser: 13.3 dB(A)
The Eson 2's washable diffuser is designed to soften exhaled airflow while reducing both mask noise and draft toward the sleeping partner.
With the diffuser installed, F&P publishes a sound pressure level of only 13.3 dB(A) ± 2.5 dB.
Published sound power with the diffuser is 21.3 dB(A) ± 2.5 dB.
Without the diffuser, the published sound pressure rises to approximately 23.4 dB(A) and sound power to approximately 31.4 dB(A).
This large difference demonstrates why the diffuser is such an important part of the Eson 2 design, particularly for couples sharing hotel rooms, cottages, guest bedrooms or cruise cabins.
The Diffuser Can Be Removed
The Eson 2 can operate with or without its diffuser.
The diffuser primarily reduces noise and concentrated exhaust draft. F&P's published testing shows that removing it causes only a small change in overall mask resistance.
Published Eson 2 Resistance to Flow
| Flow Rate | With Diffuser | Without Diffuser |
|---|---|---|
| 50 L/min | Approx. 0.19 cmH₂O | Approx. 0.17 cmH₂O |
| 100 L/min | Approx. 0.77–0.80 cmH₂O | Approx. 0.71–0.73 cmH₂O |
Published Mask Dead Space
Fisher & Paykel also publishes internal mask dead-space volumes for each Eson 2 seal size.
| Seal Size | Mask Dead Space |
|---|---|
| Small | 69 cc |
| Medium | 86 cc |
| Large | 98 cc |
Published Eson 2 Exhaust Flow
Like all vented CPAP masks, the Eson 2 intentionally releases a continuous amount of airflow through its exhalation system to flush exhaled carbon dioxide from the mask.
With the diffuser installed, F&P publishes approximately:
- 19 L/min at 4 cmH₂O
- 34 L/min at 10 cmH₂O
- 52 L/min at 20 cmH₂O
- 66 L/min at 30 cmH₂O
These values represent intentional mask vent flow and should not be confused with unwanted mask leakage.
Designed for 4–30 cmH₂O PAP Therapy
F&P specifies the Eson 2 for an operating pressure range of 4–30 cmH₂O.
This comfortably covers the full 4–20 cmH₂O operating range of the Pocket-X and allows the Eson 2 to be used with many compatible CPAP, APAP and bilevel systems within the mask's specified operating range.
360° Swivel Helps Manage Hose Movement
The Eson 2 incorporates a rotating swivel between the mask elbow and therapy tubing.
The swivel allows the hose to reposition more naturally as the user turns during sleep, reducing the need for the main tubing to remain fixed in one direction.
This is particularly useful during travel, when bedside-table positioning may differ significantly from the setup used at home.
Intuitive Headgear
F&P designed the Eson 2 headgear to provide several fitting options.
Depending on preference, users can disconnect the mask using the clips or stretch the mask directly over the head.
The breathable headgear is designed to sit high on the back of the head, helping stabilize the mask during side-to-side and up-and-down head movement.
No Magnetic Clips
Fisher & Paykel Healthcare confirms that its PAP masks, including the Eson 2, do not contain magnets.
This makes the Eson 2 a straightforward option for customers specifically looking for a non-magnetic nasal CPAP mask.
Not Made with Natural Rubber Latex
F&P states that the Eson 2 Nasal Mask and its accessories are not made with natural rubber latex.
Waterless Travel Humidification Included
Heated CPAP humidification can add significant bulk while traveling because it requires a water chamber and generally access to distilled water.
Every SleepEZ Pocket-X Bundle therefore includes 4 compatible Transcend Heat-Moisture Exchange (HME) units.
HME technology captures a portion of the warmth and moisture contained in exhaled breath and returns some of that moisture during inhalation, providing a compact waterless travel CPAP humidification option.
No water chamber. No distilled-water bottle in your luggage. Less equipment to carry.
What's Included in Your Pocket-X + Eson 2 Travel Bundle?
- Yuwell Pocket-X Travel CPAP Machine
- F&P Eson 2 Nasal Mask Fit Pack — ESN2SML
- Small RollFit™ Seal
- Medium RollFit™ Seal
- Large RollFit™ Seal
- Eson 2 Easy Frame
- Adjustable Eson 2 Headgear
- Headgear Clips
- Rotating Swivel
- Mask Elbow
- Washable Diffuser
- Standard CPAP Tubing
- CPAP Mask Wipes
- Extra Yuwell Pocket-X Filters
- 4 compatible Transcend Heat-Moisture Exchange (HME) units
- Pocket-X Travel Pouch
- Power Supply
- 5-Year Manufacturer Warranty on the Pocket-X
How to Fit & Clean the F&P Eson 2 Nasal Mask
Correct fitting helps the RollFit™ Seal move as intended and maintain an effective nasal seal without unnecessary pressure across the bridge of the nose.
Fisher & Paykel Healthcare provides an official Eson 2 fitting and cleaning tutorial demonstrating mask positioning, headgear adjustment, fitting techniques, disassembly, cleaning and reassembly.
Official F&P Healthcare Eson 2 fitting guide: Demonstrates how to position the RollFit™ Seal, adjust the headgear, check mask fit and properly use the Eson 2 nasal mask.
- Begin with the headgear comfortably loosened.
- Select the Small, Medium or Large RollFit™ Seal that best matches your nose.
- Position the cushion over the nose.
- Bring the headgear over the head or use the mask clips to secure it.
- Adjust the upper straps gradually and evenly.
- Adjust the lower straps only enough to stabilize the seal.
- Turn CPAP therapy on.
- Lie in your usual sleeping position and make small final adjustments if necessary.
Avoid overtightening the mask. The RollFit™ Seal is designed to move and adapt rather than being compressed tightly against the face.
Fisher & Paykel Healthcare provides an official Eson 2 fitting video here: Watch the Official F&P Eson 2 Fitting Guide .
Eson 2 Cleaning & Maintenance
Regular cleaning helps maintain silicone flexibility, diffuser performance, headgear hygiene and consistent leak control.
Follow F&P Healthcare's current manufacturer instructions when cleaning the RollFit™ Seal, frame, elbow, swivel, diffuser and headgear.
The diffuser is washable and reusable for a single patient. Keep the diffuser and exhaust openings clean and unobstructed.
Allow washed components to air dry completely away from direct sunlight before reassembly.
Eson 2 vs. Nova Nasal: Which F&P Nasal Mask Is Better for You?
| Feature | Eson 2 | Nova Nasal |
|---|---|---|
| Mask Style | Traditional over-the-nose nasal | New-generation over-the-nose nasal |
| Cushion Technology | RollFit™ | RollFit™ |
| Headgear System | Intuitive Headgear + clips | SwingFit™ pivoting headgear |
| Diffuser | Washable | Washable |
| Published Sound Pressure with Diffuser | 13.3 dB(A) | 17.5 dB(A) |
| Best Fit For | Users wanting proven simplicity and extremely quiet venting | Users wanting newer fitting and headgear technology |
Frequently Asked Questions
Can I use the F&P Eson 2 with the Yuwell Pocket-X?
Yes. The Eson 2 operates from 4–30 cmH₂O and uses a standard PAP connection, making it compatible with the Pocket-X within the Pocket-X's operating pressure range.
Is the Eson 2 a nasal mask?
Yes. The Eson 2 is a traditional over-the-nose nasal CPAP mask. It surrounds the nose but does not cover the mouth.
What sizes come with the Eson 2 Fit Pack?
The ESN2SML Fit Pack includes Small, Medium and Large RollFit™ seals.
Does the same Eson 2 frame fit every cushion size?
Yes. The Easy Frame is designed to accept all three Eson 2 seal sizes.
How quiet is the F&P Eson 2?
With its diffuser installed, F&P publishes a sound pressure level of 13.3 dB(A) ± 2.5 dB and a sound power level of 21.3 dB(A) ± 2.5 dB.
Can I use the Eson 2 without the diffuser?
Yes. F&P states that the mask can operate with or without the diffuser. The diffuser primarily reduces exhaust noise and draft.
Does the diffuser restrict airflow?
Only minimally. Published resistance is approximately 0.19 cmH₂O at 50 L/min and approximately 0.77–0.80 cmH₂O at 100 L/min with the diffuser installed.
What is the Eson 2 mask dead space?
F&P publishes approximately 69 cc for Small, 86 cc for Medium and 98 cc for Large.
What pressure range is the Eson 2 rated for?
The Eson 2 is specified for PAP therapy between 4 and 30 cmH₂O.
Does the Eson 2 contain magnets?
No. Fisher & Paykel Healthcare confirms that its PAP masks do not contain magnets.
Is the Eson 2 made with natural rubber latex?
No. F&P states that the Eson 2 mask and accessories are not made with natural rubber latex.
Is the Eson 2 suitable for side sleepers?
The RollFit™ Seal is designed to move with changes in facial position, while the rotating swivel helps the therapy tubing reposition as the user turns during sleep.
Is the Eson 2 suitable for mouth breathing?
The Eson 2 provides nasal-only therapy. Users who routinely breathe through their mouth during sleep may require a full face interface or another appropriate strategy depending on their therapy needs.
What is the difference between Eson 2 and Nova Nasal?
Both are F&P over-the-nose nasal masks using RollFit-style sealing technology. The Eson 2 uses the established Easy Frame and Intuitive Headgear, while the newer Nova Nasal incorporates SwingFit™ headgear, AirEdge™ fabric and newer frame architecture.
Does the Pocket-X require a proprietary mask?
No. The Pocket-X works with compatible standard CPAP masks and tubing.
Does this bundle include humidification?
Yes. The bundle includes 4 compatible Transcend Heat-Moisture Exchange (HME) units for compact waterless humidification while traveling.
Is the Yuwell Pocket-X covered by Ontario ADP?
No. Travel CPAP machines are not eligible for Ontario ADP subsidy.
EU & UK Customers: ALL CPAP, BiPAP and Oxygen Therapies come with the designated Wall-Adapter suited for your country.
Ontario Residents: Travel CPAP machines are not eligible for ADP Subsidy.
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