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Fisher & Paykel FlexiFit 431 Full Face CPAP Mask with Headgear (FitPack)

Original price $83.99 - Original price $83.99
Original price $83.99
$84.70 - $84.70
Current price $84.70

The FlexiFit HC431 Full Face CPAP Mask with Headgear is one of Fisher and Paykel's latest designs. The mask's cushion seals under the chin to offer a stable seal around your face. While the Glider Strap maintains comfort and stability as you move throughout the night.

FlexiFit Technology

Fisher & Paykel's FlexiFit cushion creates a highly contoured silicone seal, the 431 full-face mask is auto contouring to the surface of your face, and still provides an enduring seal. furthermore, the inner layer of the mask remains stable, while the outer membrane presses gently against your skin.

Glider Strap

The Glider Strap connects the two layers of CPAP cushions. This allows you to move your head without disturbing the position of the cushion, which in turn helps keep the seal.

Unique Under Chin Design

Unique to the FlexiFit 431 full face, Fisher and Paykel designed this mask to have an under-chin strap. The under-chin design offers increased stability by adding another point of contact under your chin. With contact points on your forehead, chin, and a strap that wraps around your head, Fisher and Paykel has created a CPAP mask that effectively "locks" into place.

Efficient Air Diffusion

Made with tiny and directional holes to diffuse air away from you and your partner, the Fisher and Paykel FlexiFit's diffusion system ensures that your sleep apnea therapy will be quiet and noninvasive. This full face mask also has a great pressure range form 4-25cm H2O, which makes this mask great for those who have a CPAP machine set to the higher pressure settings.


The crown strap shaped headgear offers enhanced stability and works in concert with the under-chin design of the mask. Due to the easy release headgear, this mask is a perfect option for those patients who wake up often during the night. As it comes with quick-releasing straps that can be released in a single motion.

Key Features:

  • FlexiFit Technology Contours to Your Face
  • Under the Chin Attachment
  • Silent Diffusion
  • Quick release headgear
  • Easy-release strap
  • Glider mechanism
  • Includes 3 Silicone Seals (Small, Medium and Large) so that you can achieve a more personalized fit