Shop cpapXchange online or call 866-992-7279

FlexiFit 431 Full Face CPAP/BiPAP Mask FitPack with Headgear

The FlexiFit™ Series 431 Full Face Mask from Fisher & Paykel Healthcare provides a brilliant new alternative for full face mask users or any CPAP user who has experienced problems due to mouth breathing.

The FlexiFit 431 incorporates many of the great design features introducted the original FlexiFit series masks including a unique Glider strap which allows the patient to move freely while maintaining a secure seal; and three highly contoured Silicone Seals (Small, Medium and Large) based on Fisher & Paykel's extensive anthropometric facial contours database to create a more personalized fit. In addition the 431 has some great new features such as the crown strap, shown at right, for extra stability and the Full Face, under the chin design which improves overall mask stability during use.

In the end the FlexiFit Full Face is a great addition to the FlexiFit line and the perfect new mask design for CPAP and BiPAP users who haven't yet found the Full Face Mask they're looking for.

30-NIGHT RISK FREE TRIAL: Try FlexiFit 431 Full Face 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): HC431
GTIN Number(s): 09420012414625
In the Box: Complete Full Face Mask FitPack with 3 Seals (Small, Medium & Large) and Headgear
Warranty: 90-Day Manufacturer's Limited Warranty
HCPCS Insurance Code(s): A7030 A7035

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

Related Products


Customer Reviews

A very good mask.

A good mask. A good value.
By toyota10,

Mask rating

Mask strap is hard to attach into the female clip. Maybe with time I will get the hang of it. Also, the female clips seem to be attached to each other with a plastic wire ( it mat be metal wire with a covering of plastic, do not know ). If plastic, what, if any, problems have you encountered with this product ?
By grandolphnc,

Flexifit 431

Works good for me, i've used one for yea
By billroberts1953,

The mask did not fit at all. I tried the small. medium and large cushion and none of them made a seal. A very uncomfortable mask.
By tbat1972,

Difficult to get a good seal.

It seems difficult to get a really good seal.
By cromwells3912,

A very good mask for the money for the money!

The Flexfit 431 is a really good mask with the 3 sizes included so you can get a good fit without having to buy 3 different cushions. One thing I would like to see would be a foam cushion for the 431 Flexfit. I had a slight problem with sealing around my cheeks and think the foam would help with the sealing on the face. I like the way the cushion had the piece under the chin to help hold the mouth closed as I am a "mouth breather".
By tatanka50,


I consider this mask the best of several that I have used.
By pangelo2,

Best mask I ever had

Love the mask design and headgear price was right shipped on time
By careersignman,

Keep Coming Back

Always the best. Will do business with again.
By tukm,

This one is great, too!

Excellent service, speedy delivery, exactly the product I ordered. i have used this set-up for the past 12 years. I have found no reason to change it. It is a full face mask and others may have trouble with that but I love it!
By pawhite524,

Great Full Face Mask

This is actually my second one .. I reordered this one because it fits my face well and I sleep great with this on! Thank you!!
By thetxtrio,

It didn't fit very well. It would be better if...

It didn't fit very well. It would be better if I could heat the plastic to form to my face better.
By RosePinkCoral-61438,

Not for me

I am used to F&P Simplus mask and this one is just too rigid for me. It still has good cushioning, but being larger than the Simplus it just isn't as comfortable to me. However, I do honestly believe F&P have the best and most comfortable CPAP masks on the market today. I will be returning this one, however.
By kls761,

customer service A+

my order had to be altered and it was handled well thank you!
By mario almeida,

431 full face mask

It's the mask I first started with and I slept the whole night since day one with it. I still get a great night sleep with it today.
By Ken McKinley,