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FlexiFit 405 Nasal CPAP/BiPAP Mask FitPack with Headgear

The FlexiFit 405 Nasal Mask from Fisher & Paykel Healthcare provides breakthrough comfort and flexibility with its innovative mask and cushion design.

FlexiFit's front swivel allows you to find the right position for your tubing to give you a restful night's sleep; and its improved diffuser system provides quiet operation and prevents air blowing on your bed partner – keeping everybody happy.


  • Cushion design technology providing an increased range of movement at the bridge of the nose-
  • Single size frame comes with 2 cushions (SmallMedium and MediumLarge) to fit wide range of faces
  • FlexiFit's foam cushions are able to conform to a wide range of face shapes
  • Locking forehead rest helps you 'Fit and Forget’ your mask
  • Front swivel moves freely and allows a wide range of tube positioning
  • Glider mechanism creates stability and allows the headgear to move independently of the mask
  • Open eyelets at the forehead rest allow the headgear to be completely removed without having to alter any individual settings – i.e., when washing your headgear-
  • Improved diffuser system provides a quiet mask and prevents air blowing on the bed partner
  • The sleek design has been recessed into the elbow of the mask for secure attachment with aesthetic appeal
  • 100% Latex Free
30-NIGHT RISK FREE TRIAL: Try FlexiFit 405 Nasal Mask at home, if you're not satisfied return it for a full refund of the original purchase price. Simple!
For a limited time get a Free 6-Foot CPAP/BiPAP Tube with this mask!

Manufacturer: Fisher & Paykel
Part Number(s): HC405
GTIN Number(s): 09420012428585
In the Box: Complete Nasal Mask FitPack with Foam Cushion, 2 Seals (Small & Large) and Headgear.
Warranty: 90-Day Manufacturer's Limited Warranty
HCPCS Insurance Code(s): A7034 A7035

Maximum Recommended Pressure Range: 3 to 25 cm H20
Mask Type(s): Nasal Cushion Masks, FitPack Masks
Available Size(s): Small, Large
Materials: Latex Free

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Customer Reviews

Great mask for easy use and good sleep

I have pretty much used this mask for the last 10 years. I have tried others and returned them all. The only fault I have felt with this is the headgear. It has a double strap and the upper is just too high on my head. Sometimes the mask will leak off air but that's probably because of my facial hair. I purchase it from cpcpxchange and got the covers that go over the side straps so that I no longer get face marks. Try this mask, you'll find it to be a great over the nose mask. Comfortable.
By dsnybuf,

Sleeping well

At first, I didn’t like this mask, but it was my own fault. I mistakenly assumed that I needed to use the seal with the large opening since I am a big man with a proportionate nose. Wrong! I was awakened by leakage every half hour or so. I was about to give up and send it back, when I decided to try the small-opening seal. Problem solved! No leaks, and I’m sleeping through the night.
By dttprice,


Fit as described and arrived on timely.
By TracyDRhodes,

Cpap nose piece

The nose piece felt good when I first used it however after a couple of nights use the metal holder had A seamed to cut into my face. I am not talking about blood cuts just impressions that were uncomfortable.
By mbevill2,

On time and as Advertised

Good price and delivered when they said it would be.
By bearbarn-91801,

Great service and cheap

Great company to purchase from and at great prices. The BEST prices I could find on the web.
By stephenandangi,


Wearing this is quite difficult. It does not make a good seal and I have air escaping all over the place no matter how tight I make the straps. It is the worst mask I have had in years. The Mask is very light and seems cheap. I will not be buying it again. I need to consider whether to buy from this company again.
By rdkatz,

Cpap mask

This by far mask is the most comfortable for me. When you exhale there is no noise due to the filter built into the mask. That filter you change as well.
By greggrinder0516,


I have been using cpapxchange for years. Best prices and service I have found on the web.
By coldblu,

Best ever......

Same as the one I've used for 11 years and the price is super,too.
By johyman,

Perfect Fit

I was replacing the same model number of mask, so why go into a medical supply store and pay 3x the price?
By jrhumps,

Headgear with Mask FitPack

I have been using this type of headgear for a number of years and I have not had a problem with it. It is comfortable and easy to use.
By Powhatonian,

fast delivery. exactly right

I got exactly what I needed. I got it very quickly. And I got it far cheaper than any other place I shopped!
By rita121212,

Hard to find the correct fit.

I must have a hard to fit face, because I just cant get a good seal unless I make it to tight.
By wowme20,

Great, so glad i found you guys to order my...

Great, so glad i found you guys to order my supplies from. Exactly what i need and fast shipping. again Great service
By BlondWhitefish,