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FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included

BY Fisher & Paykel  |  Item #400HC503
(8) Read Reviews
$120.00
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FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Current Style - 1 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included)
FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Current Style - 1 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included)
HC431 Headgear Strap Attaching to Headgear Clip - Current Style (Headgear and Headgear Clip Not Included)
HC431 Headgear Strap Attaching to Headgear Clip - Previous Style (Headgear and Headgear Clip Not Included)
FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Previous Style - 2 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included)
Cushion for HC431 Full Face Mask
Elbow for HC431 Full Face Mask
Product image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #7
Product image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #8
Product image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #9
Click image to expand
FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Current Style - 1 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included) HC431 Headgear Strap Attaching to Headgear Clip - Current Style (Headgear and Headgear Clip Not Included) HC431 Headgear Strap Attaching to Headgear Clip - Previous Style (Headgear and Headgear Clip Not Included) FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Previous Style - 2 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included) Cushion for HC431 Full Face Mask Elbow for HC431 Full Face Mask Product Thumbnail Image #7 Product Thumbnail Image #8 Product Thumbnail Image #9
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FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Current Style - 1 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included) HC431 Headgear Strap Attaching to Headgear Clip - Current Style (Headgear and Headgear Clip Not Included) HC431 Headgear Strap Attaching to Headgear Clip - Previous Style (Headgear and Headgear Clip Not Included) FlexiFit HC431 Full Face CPAP Mask Assembly Kit - Previous Style - 2 Point Interlocking Headgear Clip (Headgear and Headgear Clip Not Included) Cushion for HC431 Full Face Mask Elbow for HC431 Full Face Mask Product Image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #7 Product Image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #8 Product Image for FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Cushions (S, M, L) Included - Thumbnail Image #9
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FlexiFit HC431 Full Face Assembly Kit

The FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Sizes (S, M, L) Included comes packaged with three cushion sizes so you can find your best fit. It also features fit–and–forget technology to help maintain a secure seal.

Learn More About the FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Sizes (S, M, L) Included:

  • Three Sizing Options Included So You Can Find Your Best Fit at Your Convenience
  • Includes Fit–and–Forget Technology to Maintain a Secure Seal

This product does not include Headgear. Headgear can be purchased separately here: HC431 Full Face Mask Headgear or with the full mask set up FlexiFit HC431 Full Face Mask CPAP Mask with Headgear.

FlexiFit HC431 Full Face Assembly Kit

The FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Sizes (S, M, L) Included comes packaged with three cushion sizes so you can find your best fit. It also features fit–and–forget technology to help maintain a secure seal.

Learn More About the FlexiFit HC431 Full Face CPAP Mask Assembly Kit - All Sizes (S, M, L) Included:

  • Three Sizing Options Included So You Can Find Your Best Fit at Your Convenience
  • Includes Fit–and–Forget Technology to Maintain a Secure Seal

This product does not include Headgear. Headgear can be purchased separately here: HC431 Full Face Mask Headgear or with the full mask set up FlexiFit HC431 Full Face Mask CPAP Mask with Headgear.

The FlexiFit HC431 Full Face Assembly Kit is Right for You!

Product Highlight Included Parts Placeholder

What's included*

  • Mask Frame
  • Cushion (all sizes included)

* Does not include select added accessories

Learn More About This Product

What’s Included:

  • Mask Frame
  • Cushion (all sizes included)

If you are switching from the HC431 to the Flexifit™ HC432 mask, the sizes run a little smaller on the HC432.

The manufacturer has stamped the part number (431 or 432) identifying the mask on the upright bar for the forehead support. The manufacturer did not include the alpha characters "HC" in front of the numeric characters.

Where do I find the size?

The mask frame does not have an identifiable size because it offers a universal fit to each of the HC431 full face cushions.

To find the size of the cushion, turn the mask to look at the flat bottom of full face cushion. Large embossed letters spell out the words "S M A L L," "M E D I U M," or "L A R G E." The words are found near the rim connecting the mask frame to the full face cushion.

Glider Strap Variations

The original HC431 glider strap has a clip with a 2 point interlocking system. The newer HC431 headgear has a clip with a slim indention used to interlock the headgear to the mask.

Please Note: The 2 point interlocking system headgear is only compatible with the original style mask. The newer HC431 headgear is intended for the newer mask only. The mask and headgear cannot be interchanged.

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"Super helpful, fast shipping, friendly assistance, great selection, I love this company."

- Verified Customer, 10/25/22

★★★★★

(8)  

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Customer Reviews

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Overall Rating
★★★★★
4.5 8 Reviews
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★★★★★

Best Mask I love.

Verified purchase | Oct. 04, 2018 | Verified CPAP.com Customer
I believe this is the most comfortable mask on the market. I keep reordering.
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★★★★★

Great for Active/Side Sleepers

Verified purchase | Jun. 09, 2015 | Verified CPAP.com Customer
This mask, along with its associated headgear, make for the most comfortable, best-fitting mask I've found thus far. I'm a side sleeper so it was hard to find something comfortable, and I'm an active sleeper so it was hard to find something that wouldn't leak air all night. This mask has been the solution to both problems for me. You get all three sizes of silicone seals so you can find the perfect size for you. I love that the seal sits just under the chin.; It allows you to open your mouth if you need to, but it encourages you to breathe through your nose. The headgear has several points of adjustment that allowed me to get a perfect fit. The headgear is soft and much more comfortable against my skin than what I had before. I had almost given up on using my cpap machine because my old mask (Quattro) just wasn't working for me. I am so pleased and thankful to have found this mask. I put it on, go to sleep and when the alarm clock goes off in the morning, it's still on and I'm well rested! Thanks to the helpful reps at cpap.com for their help in making my selection.
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★★★★★

works for me

Verified purchase | Jun. 01, 2015 | Verified CPAP.com Customer
I'm a big guy , got a big head, I like the way the headgear works with the mask, keeps things in place overnight and I get a good sleep. This is my second one, broke the first one but it was my fault not the mask and I liked it well enough to buy the exact same one again. It would be nice if it came with three cushions the same size instead of throwing the two that won't fit properly away and pay extra when you need a new cushion that will fit. Overall I say it is a good mask for the price.
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★★★★★

Verified purchase | May. 14, 2014 | Verified CPAP.com Customer
works great
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★★★★★

Verified purchase | Nov. 22, 2013 | Verified CPAP.com Customer
comfortable as always, i use it with a whole head mesh cap instead of the straps
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(0)
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★★★★★

Verified purchase | Sep. 03, 2013 | Verified CPAP.com Customer
Works well good fit and no leaks.
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