Isometric view of clear Eson Nasal Mask with grey headgear by Fisher and Paykel.

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

Fisher & Paykel | SKU:

400449

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

$89.00

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The Fisher & Paykel Eson Nasal CPAP Mask is the original Eson, the first generation in the Eson lineup, not the newer Fisher & Paykel Eson 2. It's built for people who breathe through their nose and want a quiet, comfortable mask with a fit that's stayed popular for years.

The RollFit silicone seal is a one-piece cushion that rolls back and forth on the bridge of your nose to adjust itself as you shift positions overnight, easing pressure on the nose bridge while keeping the seal intact. The Easy Frame is low-profile with a clear line of sight, and one frame size fits all three cushion sizes.

The ErgoFit headgear self-locates high on the back of your head and moves with you side to side and up and down, so it stays in place without needing to be pulled tight. It attaches with clips and a buckle instead of magnets, and it's latex-free.

The Q Cover diffuser keeps the Eson quiet, about 22 dBA with the diffuser in place. It's disposable: replace it every two to three months instead of washing it. That's the biggest difference from the Eson 2, which uses a washable diffuser instead.

We carry the Eson in Small, Medium, and Large cushion sizes with matching headgear. It connects to standard CPAP, APAP, and BiPAP machines with a standard hose, operates from 4 to 25 cm H2O, and is intended for single-patient, at-home use. A prescription is required, and we'll verify yours before your order ships.

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CPAP Mask Buying Guide

Adjust the ErgoFit headgear's crown strap until the mask feels snug, not tight. It self-locates high on the back of your head, so you shouldn't need to overtighten it for a seal.
This is the original Eson, not the newer Eson 2. If you're deciding between the two, the Fisher & Paykel Eson 2 uses a washable diffuser instead of a disposable one.
Keep the ball-and-socket elbow's vent holes uncovered while you sleep, and never detach the elbow from the frame.
Replace the Q Cover diffuser every two to three months, or sooner if it gets noisy. Don't wash or rinse it, just swap it for a new one.
Rinse the RollFit cushion and Easy Frame regularly and let them air dry away from direct sunlight.
When the cushion or headgear wears out, replace just that part. Shop the Eson replacement cushion and Eson replacement headgear.
A prescription is required for this mask, the same as any CPAP or BiPAP mask. We'll verify yours before your order ships.

While this product includes the essential mask and headgear components, you'll still need to purchase a CPAP machine and hose to complete your therapy setup

Nasal Mask

Headgear

Cushion

Frame

User Guide

The Fisher & Paykel Eson Nasal CPAP Mask is the original Eson, the first generation in the Eson lineup, not the newer Fisher & Paykel Eson 2. It's built for people who breathe through their nose and want a quiet, comfortable mask with a fit that's stayed popular for years.

The RollFit silicone seal is a one-piece cushion that rolls back and forth on the bridge of your nose to adjust itself as you shift positions overnight, easing pressure on the nose bridge while keeping the seal intact. The Easy Frame is low-profile with a clear line of sight, and one frame size fits all three cushion sizes.

The ErgoFit headgear self-locates high on the back of your head and moves with you side to side and up and down, so it stays in place without needing to be pulled tight. It attaches with clips and a buckle instead of magnets, and it's latex-free.

The Q Cover diffuser keeps the Eson quiet, about 22 dBA with the diffuser in place. It's disposable: replace it every two to three months instead of washing it. That's the biggest difference from the Eson 2, which uses a washable diffuser instead.

We carry the Eson in Small, Medium, and Large cushion sizes with matching headgear. It connects to standard CPAP, APAP, and BiPAP machines with a standard hose, operates from 4 to 25 cm H2O, and is intended for single-patient, at-home use. A prescription is required, and we'll verify yours before your order ships.

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Fisher & Paykel Eson Nasal CPAP Mask with Headgear

$89.00

Product Features

Replacement Parts

Reviews

Expert Tips

FAQs

Everything you need to know about the CPAP Mask

The RollFit silicone cushion rolls at the bridge of your nose to adjust itself as you shift positions, so it stays comfortable and sealed through the night instead of digging in.

With its diffuser in place, the Eson runs at about 22 dBA, quiet enough that it shouldn't disturb a partner. The diffuser also directs your exhaled air away from the bed instead of blowing across it.

The ErgoFit headgear sits high on the back of your head and moves with you side to side and up and down, so it stays secure without needing to be cranked down tight. Clips make it quick to put on and take off.

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

Easy Frame Fits All Three Sizes

One low-profile frame works with all three RollFit cushion sizes, Small, Medium, and Large, so it stays out of your line of sight if you read or watch TV before bed. The frame clips apart for cleaning and snaps back together in seconds.

A Diffuser You Replace, Not Wash

The Q Cover diffuser is disposable. Don't wash or rinse it: swap in a new one every two to three months, or sooner if it gets noisy. This is the main difference from the Fisher & Paykel Eson 2, which uses a washable diffuser.

An Elbow That Rotates With You

The ball-and-socket elbow rotates so the hose can move as you turn in your sleep, cutting down on tube drag and pulling. Its vent holes release your exhaled air, so keep them uncovered, and never detach the elbow from the mask frame. Need a spare? Shop the Eson swivel.

Sized for a Precise Fit

Choose from three cushion sizes, Small, Medium, and Large, each paired with a matching headgear size. Small headgear ships with the Small mask, and Medium-Large headgear ships with Medium and Large. One frame fits all three.

Built Without Latex or Magnets

The Eson and its accessories aren't made with natural rubber latex. Headgear attaches with clips and a buckle instead of magnets, a safer option if you have a pacemaker or defibrillator, or you simply prefer to avoid magnetic parts.

Works With Your Current CPAP Setup

The Eson connects to standard CPAP, APAP, and BiPAP machines with a standard hose, so it fits most home PAP setups already in use. It's intended for single-patient, at-home use.

A Prescription Is Required

The Eson is a Class II medical device and needs a valid prescription to purchase, the same as any CPAP or BiPAP mask. We verify your prescription before your order ships.

FSA and HSA Eligible

The Eson qualifies as an FSA/HSA eligible expense, so you can use pre-tax funds toward the cost.

Everything You Need in the Box

Each box includes the mask frame, RollFit silicone cushion in your selected size, ErgoFit headgear with clips and buckle, elbow and swivel, and the Q Cover diffuser system.

Made for Nose Breathers

The Eson is a nasal mask that covers the nose only, made for people who breathe through their nose during sleep. If you tend to breathe through your mouth, pair it with a chin strap or consider a full face mask instead.

Replace Parts as You Need Them

Cushions and headgear wear out with regular use and washing. When it's time to refresh your mask, shop the Eson replacement cushion and Eson replacement headgear separately.

5 Tips for Selecting a CPAP Mask

Start with Our Mask Finder Quiz Get a personalized recommendation based on your needs—it only takes 5 minutes!
Match Your Sleep Style Get a personalized recommendation based on your needs—it only takes 5 minutes!
Think About Comfort Get a personalized recommendation based on your needs—it only takes 5 minutes!
Try Any Mask for 60 Days—Risk-Free! Get a personalized recommendation based on your needs—it only takes 5 minutes!
Mind the Magnets Get a personalized recommendation based on your needs—it only takes 5 minutes!

Not sure which mask is best for you?

Take the quiz and find out your ideal mask type.

Find my Perfect Mask

FAQs

The original Eson uses a disposable fabric diffuser you replace every two to three months. The Eson 2, the newer generation, uses a washable, reusable diffuser instead. The two masks use different cushions, headgear, and frames, and their parts aren't interchangeable.

You replace it. Don't wash or rinse the Q Cover diffuser. Swap in a new one every two to three months, or sooner if it becomes noisy.

Three cushion sizes: Small, Medium, and Large. Headgear comes in two sizes, Small and Medium-Large, matched to your cushion size. One frame fits all three cushion sizes.

Yes. The Eson is a Class II medical device and requires a valid prescription, the same as any CPAP or BiPAP mask.

No. The headgear attaches with clips and a buckle instead of magnets, so it's magnet-free.

Yes. The Eson and its accessories aren't made with natural rubber latex.

Rinse the cushion and frame regularly and let them air dry away from direct sunlight. The Q Cover diffuser is the exception: replace it instead of washing it, since washing can damage it.

Yes. It connects to standard CPAP, APAP, and BiPAP machines using a standard hose, so it works with most home PAP setups.

Yes. With the Q Cover diffuser in place, sound pressure level is about 22 dBA. Without the diffuser, it runs slightly louder at about 24 dBA.

The Eson is a nasal mask made for nose breathers. If you tend to breathe through your mouth, pair it with a chin strap or consider a full face mask instead.

Yes. The Eson qualifies as an FSA/HSA eligible expense.

Device Type	Nasal CPAP mask
Recommended For	People who breathe through their nose and want a quiet, well-sealing mask
Patient Use	Single-patient, at-home use (US)
Pressure Range	4 to 25 cm H2O
Sound Level	22 dBA with diffuser
Cushion	RollFit silicone seal, self-adjusts at the nose bridge
Cushion Sizes	Small, Medium, Large
Headgear	ErgoFit headgear with clip-and-buckle attachment
Headgear Sizes	Small, Medium-Large
Frame	Easy Frame, one size fits all cushion sizes
Elbow	Ball-and-socket elbow with swivel
Diffuser	Q Cover disposable fabric diffuser, replace every 2 to 3 months
Latex	Latex-free
Magnets	Magnet-free (clip-and-buckle headgear)
Compatibility	Standard CPAP, APAP, and BiPAP machines with standard hose
Included in Box	Mask frame, RollFit silicone cushion (selected size), ErgoFit headgear with clips and buckle, elbow and swivel, Q Cover diffuser system
Manufacturer	Fisher & Paykel

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

Size

Free Shipping Over $50

60-Day Mask Guarantee

Unlimited Support

HSA/FSA Approved

Price Match Guarantee

Overview

Guide and Resources

Important Tips

What’s Included

Nasal Mask

Headgear

Cushion

Frame

User Guide

Fisher & Paykel Eson Nasal CPAP Mask with Headgear

Everything you need to know about the CPAP Mask

A Seal That Moves With You

Quiet Enough for a Shared Bed

Headgear That Stays Put, Not Tight

Easy Frame Fits All Three Sizes

A Diffuser You Replace, Not Wash

An Elbow That Rotates With You

Sized for a Precise Fit

Built Without Latex or Magnets

Works With Your Current CPAP Setup

A Prescription Is Required

FSA and HSA Eligible

Everything You Need in the Box

Made for Nose Breathers

Replace Parts as You Need Them

5 Tips for Selecting a CPAP Mask

Start with Our Mask Finder Quiz Get a personalized recommendation based on your needs—it only takes 5 minutes!

Match Your Sleep Style Get a personalized recommendation based on your needs—it only takes 5 minutes!

Think About Comfort Get a personalized recommendation based on your needs—it only takes 5 minutes!

Try Any Mask for 60 Days—Risk-Free! Get a personalized recommendation based on your needs—it only takes 5 minutes!

Mind the Magnets Get a personalized recommendation based on your needs—it only takes 5 minutes!

Not sure which mask is best for you?

FAQs

What's the difference between the Eson and the Eson 2?

Do I wash the Eson's diffuser or replace it?

What sizes does the Eson come in?

Do I need a prescription to buy the Eson?

Does the Eson have magnets?

Is the Eson latex-free?

How do I clean the Eson mask?

Is the Eson compatible with my CPAP machine?

Is the Eson quiet?

Can I use the Eson if I breathe through my mouth at night?

Is the Eson FSA/HSA eligible?

Our Experts are here to help you.

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