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Eson Nasal CPAP Mask by Fisher and Paykel

Eson Nasal CPAP Mask by Fisher and Paykel

Model: 400449, 400450, 400451

Starting at $8/mo with . Prequalify now

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Light Weight CPAP Nasal Mask for Improved Fit and Comfort

Designed to increase your fit and comfort during CPAP therapy, the Epson CPAP Nasal Mask from Fisher and Paykel is a lightweight mask that is extremely quiet, providing excellent therapy with very minimal leaks while still allowing for you and your partner to rest peacefully. Maintenance is easy thanks to the compact design consisting of only three different parts. There are three sizes available for purchase, small, medium, and large, and we offer a mask assurance program that allows for you to exchange the mask within 30 days if you need a different size.


Fisher and Paykel designed the Epson CPAP Nasal Mask so that it rolls on the bridge of your nose in order to increase the fit and your comfort during movement. RollFit will reduce pressure on your nose and face. As you move, the elbow will roll with you preventing any mask drag.

Ultra Quiet

The diffuser of the Fisher and Paykel CPAP Mask, known as the Q Cover, decreases the noise at your exhale by pushing the air away from you and your partner. Ultimately this will lead to better rest during your CPAP therapy by eliminating or reducing the sound levels.

Three Sizes

You can purchase a small, medium, or large sized cushion. This makes replacing it a breeze as you can do it at any time. If you purchase a large and decide that you need a medium, you will not need a different sized headgear. However, If you purchase a medium and decide that a small would fit better, you will need to purchase the head gear that is designed for the small cushion only.

Easy Fit Headgear

Made of a breathable material to increase your comfort, the headgear has conveniently located Velcro straps that allow for a more custom fit. The headgear is also easy to remove if the need were to arise during CPAP therapy.

Key Features

  • RollFit technology - Adapts to your movement and reduces pressure points with the rolling technology on the bridge of the nose
  • Ultra Quiet - Reduces the noise on your Epson CPAP mask thanks to the q cover exhalation diffuser
  • Ergonomic Headgear - Provides stability and a unique fit

Reviewers Tip:

There are three different adjustment points on the headgear that allow for you to customize the fit. The first is located on the crown of your head, the second on top of your forehead, and the third is around your cheek. You can adjust one or all three accordingly in order to ensure that the mask is comfortable and the seal is minimizing or completely eliminating leaks.


Can I buy replacement parts for the Eson?

Yes, we sell both the headgear and the cushion for when the need arises. Typically masks will experience wear and tear from use, and instead of buying a brand new mask you can buy replacement parts in order to lengthen the life span.

What brand of CPAP machines with the Fisher and Paykel Eson CPAP Mask work on?

All of our Fisher and Paykel CPAP masks are compatible with all of our machines. None of our machines come prepackaged with a mask, so that when choosing your type of mask you have an increased variety to ensure that you have the mask that best works for you.

Model 400449, 400450, 400451
HCPCS Code A7034/A7035
  Weight 1 lb
  Warranty 90 Day Manufacturers Warranty

Write Review

Tim O
Date Added: 07/16/2020
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 07/16/2020

Fabulous fit! Nice and quiet. Best mask of the almost dozen I've tried! The design keeps it from being in the way of seeing. The louver cover with filter means I'm not blow a strong stream of air on my wife. Most intuitive design I've yet tried.

Keith B
Date Added: 12/16/2019
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 12/16/2019

This Fisher & Paykel mask resists moving around when sleeping. It also feels light enough to not overwhelm. It has adequate adjustment for perfect fitment. I have used this mask style for the better part of a decade and will for the foreseeable future.

mark b
Date Added: 08/25/2017
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 08/25/2017

Craig G. You can disengage the main hose from the gray plastic end piece. The grey plastic end piece remains inside the hose but is designed to be separated from clear plastic swivel. This way you don't have to take the mask off when using the bathroom late a night. The best mask EVER!!!

Gus B
Date Added: 05/25/2014
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 05/25/2014

Probably close to the best nasal mask i have used so far, i am using it with Icon Auto and i have never had such low AHI reading in 4 years. With the combination of the Icon Auto and this mask i average 10 instead of the prescribed 14 on my old Icon Premo.
I have used my other masks as well with the icon auto and reading are also lower but i think this mask is definitely the most efficient one for me.

Stephen M
Date Added: 08/15/2013
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 08/15/2013

This nasal mask is very easy to use. It's comfortable. After using it together with chin strap, my AHI comes down to less than 1.

Craig G
Date Added: 08/10/2013
Rating: 4 of 5 Stars! [4 of 5 Stars!]
Date Added: 08/10/2013

I have been pleasantly surprised by this mask. It is quiet and comfortable and I have had no leaks despite a beard and sleeping on my side. Only slight problem is that it is a little hard to put back on in the dark while half asleep but I am sure a will get used to it.

SKU: 461