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Fisher & Paykel FlexiFit 431 Full Face CPAP Mask & Headgear

$ 155.00

The Fisher & Paykel FlexiFit 431 Full Face CPAP Mask & Headgear incorporates an Under-the-Chin design and contoured silicone seal to offer you maximum comfort and a stability rarely exhibited by full face CPAP masks. View below for more details and get yours today!

Mask Insurance *

Rx Script Notification *

SKU: HC431.



  • FlexiFit Technology for adjustable fitting
  • Unique Glider Strap
  • Fit under the chin
  • Advanced Bias Air Diffuser
  • Crown Strap on the headgear
  • Headgear is easy to release and requires no daily adjustments
  • 3 different cushion sizes to ensure the best possible fit

If you are looking for a stable, comfortable seal that diffuses air and optimizes your comfort efficiently, then the Fisher & Paykel FlexiFit 431 Full Face CPAP Mask & Headgear is the perfect mask for you. This full face mask is unique among most others, and offers several features that even distinguish it from the rest of the FlexFit family. It covers the whole face, from nose to mouth, with a comfy cushion that seals under the chin. This provides CPAP users what they so often lack in full face masks: a stable seal with the Glider Strap to maintain stability during movement.

Glider Strap & FlexiFit Technology
Incorporating the auto-contouring properties of Fisher & Paykel’s FlexiFit Technology, the Fisher & Paykel FlexiFit 431 Full Face CPAP Mask & Headgear curves around your unique face shape to provide one of the best seals. Its unique Glider Strap also ensures that the pressure remains equalized on all sides, allowing your head to move freely during sleep without compromising this seal. And the freedom of movement isn’t limited to your head — the Fisher & Paykel FlexiFit 431’s under-chin design bases its seal on your jaw, allowing it to provide consistent stability all throughout the night.

Effect Air Diffusion

The Fisher & Paykel FlexiFit 431 Full Face CPAP Mask & Headgear comes with an efficient air diffuser to vent the air you exhale. This means that, with the FlexiFit 431 you can avoid air blowing directly onto your bed partner. Furthermore, the small directional holes help to reduce the noise level of exhaled air to not only increase the comfort of your sleep, but to also provide an overall more efficient sleeping environment.

Like all other Fisher & Paykel headgear products, the headgear on the Fisher Paykel Flexifit 431 Full Face CPAP Mask is latex-free. Three cushions sizes (Small, Medium, Large) are included to provide a perfect mask fitting. This full face CPAP mask makes a perfect choice for almost any CPAP or BiPAP user — get yours today!


Fisher and Paykel

Included In Box

Full face mask, headgear, 3 cushion sizes (Small, Medium, Large)

Multiple Sizes Included


Prescription Required


Cushion Type



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