Eson 1 (?) Nasal Mask Diffuser

I'm using a ResMed AirSense 10 AutoSet CPAP Machine with HumidAir, and I'm using an Eson nasal Mask.





I've been using my machine/mask for 3 months, and recently a white piece fell out of the mask. Since then my machine has been saying my mask seal is poor and the air has been loud at night making it difficult to sleep.



I've read some posts on this forum learning that it's a diffuser and you can buy replacements. However the posts/videos I've seen are for a clip-on diffuser, but mine is "built in". I have trouble finding my exact mask when I search "Eson nasal mask" as a couple slightly different ones come up that have clip-on diffusers.

My question is, is there a particular type of diffuser I have to buy? How do I actually replace it given there's no clip mechanism? What will make it stick there? I can't find any videos on youtube.

https://imgur.com/nYDr04I.jpg

When posting images from imgur, right click on the image and click on Copy Image Address. Then, paste the image address in your thread. Members can click on the image addresses and see the image in imgur.

Does the question mark indicate you are not sure whether your mask is Eson 1 or Eson 2? (I am not familiar with this mask.)

Here is a diffuser for Eson 2 ---- https://www.cpap.com/products/fp-eson-2 ... ser-filter?

ChicagoGranny wrote: ↑

Sat Jan 18, 2025 5:58 pm

https://imgur.com/nYDr04I.jpg

When posting images from imgur, right click on the image and click on Copy Image Address. Then, paste the image address in your thread. Members can click on the image addresses and see the image in imgur.

Does the question mark indicate you are not sure whether your mask is Eson 1 or Eson 2? (I am not familiar with this mask.)

Here is a diffuser for Eson 2 ---- https://www.cpap.com/products/fp-eson-2 ... ser-filter?

Thank you for the reply. Yes the question mark is because I'm unsure which Eson mask it is. I've seen that filter you posted before, but it doesn't look like the one that came on my mask.

I think these should work to show what my mask looks like and the filter thing that fell out:







There was no clippable plastic piece from what I recall? Just this little white thing blocking the series of holes in the front of the mask. I don't even know how it stayed in or if there was any adhesive initally, or if there was some small piece I never noticed that fell out somewhere. Are you familiar with this model?