The replacement Dual-Wall Spring Air Cushion for the ResMed Mirage FX Nasal Mask comes as a single nasal cushion in your desired size: standard, wide, or large. All three sizes fit on the Mirage FX Nasal Mask.
The Mirage FX Nasal Mask features dual-wall technology, allowing for a more secure seal on contact.
Very good product and service
The quality of the product is excellent, but the "Medium" description is not accurate. The mask is more a small... more...
Bought this as a backup for my wife's existing cushion. I expect it to be as good as the original....
This cushion seals very well and is very comfortable. Last’s a good while. Great product!
Can't review a product that usps hasn't shipped to me yet.
I am asking potential customers to NOT purchase from this organization. There was an offensive odor from this nasal... more...
The most comfortable mask I ever had.
its the only mask I will use, very comfortable!
Cushion replaced the old one and I got a tighter seal. Ordered 2 so I would have a spare.
This is exactly what I needed!
Exactly what I was looking for.