HC431 Full Face Mask Fit Pack

Fisher & Paykel
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HC431 Full Face Mask Fit Pack

Regular price $88.00
Regular price Sale price $88.00
Sale Out of Stock
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This product requires a prescription.

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  • Ships same day if ordered before 4 PM CST

  • Free shipping on orders over $99

  • 30-day mask fit guarantee

  • FSA/HSA eligible

  • The FlexiFit HC431 Full Face CPAP Mask with Headgear by Fisher & Paykel Healthcare is designed for comfort and stability. Covering both the nose and mouth, this full-face mask features an advanced air diffuser, a crown strap, and an under-chin fit that ensures proper seal even with jaw movement.

    Maintain the Mask’s Seal Even As You Change Sleeping Positions

    Active sleepers don’t have to compromise comfort or risk disturbing the seal-which is latex-free and made with frosted texture silicone-with FlexiFit cushion technology, which easily contours to your face’s surface. Plus, the glider strap helps maintain equal pressure and ensures your head can shift side-to-side without causing mask leaks while providing extra stability.

    Advanced Air Diffuser Helps You and Your Partner Sleep Peacefully

    Designed to vent exhaled air, the air diffuser works to avoid blowing air directly onto your partner, plus the tiny directional holes help disperse the sound of exhaled air for a quieter therapy experience.

    Quickly Unbuckle Your Mask With Ease If You Need a 3 A.M. Restroom Break

    Remove your mask in a single step with the easy-release crown strap, making any middle-of-the-night restroom break almost hassle-free.

    Unique Under Chin Design Provides Secure Seal

    While most full-face CPAP masks seal under the bottom lip, the FlexiFit 431 goes the extra mile with coverage to ensure a more effective mask seal with auto contouring properties for maximum comfort. This design removes the need for a chin strap while still allowing for jaw movement and oral delivery, or can function as a nasal mask as the gentle pressure of the under chin design can easily hold your mouth shut during sleep apnea therapy if necessary.

    SKUMS-FF-FNP-FXF431-TP-CM-SZ-FP
    Leak-free with adaptive under-chin cushion
    FlexFit cushion contours face shape and size
    Fewer air leaks with unique Glider Strap
    Magnet-free for medical implants
    Save you fit with quick release hooks
    Partner-friendly diffuser vents
    Adjust fit with six velcro tabs
    Fit Pack includes three cushion sizes
    Info Icon Product Info icons This product is coming soon. Mar. 13
    Product image for FlexiFit HC431 Full Face CPAP Mask with Headgear

    FlexiFit HC431 Full Face CPAP Mask

    Regular price $88.00
    Regular price Sale price $88.00
    Sale Out of Stock

    Prescription Required

    Federal law requires us to have a valid prescription on file before we ship your CPAP mask, machine, humidifier, oral appliance, or EPAP device. Once we receive your script, we will be able to process your order. You will have an opportunity to submit your prescription during the checkout process.This documentation can be submitted in the following ways:

    • Email us a photo of your prescription
    • Fax us a copy of your script
    • Let us contact your doctor for you

    Don’t have your prescription? No problem! We’re here to simplify your sleep apnea journey. cpap.com is proud to offer prescription renewal services or at-home sleep apnea testing.

    Prescription Required

    Federal law requires us to have a valid prescription on file before we ship your CPAP mask, machine, humidifier, oral appliance, or EPAP device. Once we receive your script, we will be able to process your order. You will have an opportunity to submit your prescription during the checkout process.This documentation can be submitted in the following ways:

    • Email us a photo of your prescription
    • Fax us a copy of your script
    • Let us contact your doctor for you

    Don’t have your prescription? No problem! We’re here to simplify your sleep apnea journey. cpap.com is proud to offer prescription renewal services or at-home sleep apnea testing.

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    The FlexiFit HC431 Full Face CPAP Mask with Headgear by Fisher & Paykel Healthcare is designed for comfort and stability. Covering both the nose and mouth, this full-face mask features an advanced air diffuser, a crown strap, and an under-chin fit that ensures proper seal even with jaw movement.

    Maintain the Mask’s Seal Even As You Change Sleeping Positions

    Active sleepers don’t have to compromise comfort or risk disturbing the seal-which is latex-free and made with frosted texture silicone-with FlexiFit cushion technology, which easily contours to your face’s surface. Plus, the glider strap helps maintain equal pressure and ensures your head can shift side-to-side without causing mask leaks while providing extra stability.

    Advanced Air Diffuser Helps You and Your Partner Sleep Peacefully

    Designed to vent exhaled air, the air diffuser works to avoid blowing air directly onto your partner, plus the tiny directional holes help disperse the sound of exhaled air for a quieter therapy experience.

    Quickly Unbuckle Your Mask With Ease If You Need a 3 A.M. Restroom Break

    Remove your mask in a single step with the easy-release crown strap, making any middle-of-the-night restroom break almost hassle-free.

    Unique Under Chin Design Provides Secure Seal

    While most full-face CPAP masks seal under the bottom lip, the FlexiFit 431 goes the extra mile with coverage to ensure a more effective mask seal with auto contouring properties for maximum comfort. This design removes the need for a chin strap while still allowing for jaw movement and oral delivery, or can function as a nasal mask as the gentle pressure of the under chin design can easily hold your mouth shut during sleep apnea therapy if necessary.

    Ideal For

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    Tips & Resources

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    Care & Cleaning

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    Specs

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    What's Included

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    FlexFit HC431 Full Face Mask
    Small Full Face Cushion
    Medium Full Face Cushion
    Large Full Face Cushion
    Standard Headgear

    Replacement Parts

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    FAQs

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    Which CPAP masks work on which machines?

    Any mask will work with any machine, with one important exception. The ResMed AirMini is only compatible with certain ResMed CPAP masks. Compatible masks for the AirMini are as follows:

    • ResMed AirFit™ N20 Nasal Mask
    • ResMed AirFit™ F20 Full Face
    • ResMed AirTouch™ F20 Full Face
    • ResMed AirFit™ P10 Nasal Pillow

    When considering another CPAP, APAP or BiPAP machine from ResMed or any other manufacturer, mask compatibility extends to all brands. The AirMini uses non-standard tubing to connect the machine to the mask, and is the primary reason why other masks won't work with the AirMini. Despite this issue, many of our customers consider the AirMini to be an excellent machine.

    What are the CPAP, BiPAP, Sleep Apnea, and Oxygen related HCPCS, CPT or billing codes?

    E1399 is Miscellaneous and is used for other CPAP and Oxygen items.

    Do you have a guide to help me choose the right mask?

    Yes, we created a Help Me Choose guide to help you select the right mask or machine according to your preferences. The guide asks you a series of questions regarding your preferences and your facial features. Based on your answers we provide you with a comparison chart of the masks that meet your criteria. Get started here: Help Me Choose - Mask

    How often should I replace my mask?

    Medicare allows for mask cushion replacement every three (3) months, and a complete mask system replacement every six (6) months. CPAP manufacturers and vendors suggest these replacement schedules as well. In our experience, most mask cushions begin to deteriorate after about six months of use. The cushion eventually becomes too soft to hold a seal. The headgear straps lose elasticity and must be tightened more and more to get the same quality seal. We strongly suggest replacing cushions and pillows as soon as they start to soften. Air leaks may reduce the effectiveness of CPAP therapy and headgear that is too tight may cause facial sores at pressure points. In most cases, replacement headgear is available if it is stretched out or the Velcro worn out. To see what parts of your mask are replaceable refer to our Replacement Part Finder. Just search for your mask to see all of the replaceable parts.

    Why do I wake up with dry eyes?

    Air leaking from the mask at the bridge of the nose and over the eyes during sleep will cause the eyes to dry out. The most common reason for air leaking at the nose bridge is that the mask is too big or too long for the nose. We would suggest you resize your mask to be sure you have the best fit. A mask that has an adjustment at the bridge may also be helpful in getting a good fit. Nasal pillow or nose cushion devices which do not rest on the nose are also an option. It is not advisable to tighten the headgear to eliminate the air leak. Pressure from a mask that is too tight will cause bruises and even open sores if applied long enough. Here are some suggested items that may help reduce mask leaks: Silent Night Full Face Mask LinersLiquiCell Nasal CPAP CushionsRemZzzs Padded Full Face CPAP Mask Liners+ See More

    How do I care for my mask?

    Masks should be washed daily with warm water and gentle soap or baby shampoo. Let the mask air dry. Never use antibacterial soap as it will break down the silicone of the mask cushion. Avoid soaps that include lotion which can coat the mask and cause it to lose its seal. A safe cleaner is the Control III Disinfectant CPAP Cleaning Solution. Remember, going to bed with a clean face will improve your seal and protect the lifespan of your mask.

    The best time to clean your mask is in the morning after use. This removes the oils left behind from your skin which can reduce the lifespan of your mask. We recommend using Mask Wipes to make daily morning cleaning easy. The mask wipes are made from materials that will not break down your mask.

    For customers who want to completely disinfect their mask and accessories, there's an even better option than wipes. The Lumin Mask and Accessories Cleaner uses powerful UV light to disinfect, killing almost all bacteria almost instantly. It's not a cleaner and doesn't scrub or wash anything, but for simple disinfecting the Lumin works great!

    Here are some other cleaning products to help with keeping your mask fresh:

    Citrus II CPAP Mask Spray Cleaner

    Control III Disinfectant CPAP Cleaning Solution - Home Care Kit

    Hurricane CPAP Equipment Dryer

    Unscented CPAP Mask Wipes

    Lumin CPAP Mask and Accessories Cleaner

    What does a mask prescription need to say?

    A mask prescription must contain all of the following information:

    • One of the following words or phrases: "CPAP Mask", "CPAP Supplies", "CPAP Humidifier", "CPAP", "Continuous Positive Airway Pressure", "APAP", "AutoPAP", "AutoSet", "Auto CPAP", "Auto Adjusting CPAP", "Self Adjusting CPAP", "BiPAP", "BiLevel", "VPAP", "BiPAP Auto", "BiPAP ST", "Synchrony ST", "VPAP ST"
    • Your physician's contact information
    • Your physician's signature
    • The patient's full name

    Here are some of our top selling masks:

    DreamWear Nasal CPAP Mask with Headgear - Fit Pack

    ComfortGel Blue Full Face CPAP Mask with Headgear

    AirFit™ P10 Nasal Pillow CPAP Mask with Headgear

    + See More

    Are prescriptions required for mask, machine, humidifier, and EPAP purchases?

    Yes. Federal law requires we have a valid prescription on file before we ship your mask, machine, humidifier, or EPAP therapy, including Provent and Bongo RX. You will also need a prescription to purchase the Nightbalance POSA device.

    We provide many easy ways to get your prescription:

    • We can request your prescription for you! When you checkout, just let us know you would like us to request your prescription, or you can log into your account to have us request your prescription.
    • Fax your prescription to our toll-free fax number: 866.353.2727, or our international fax number: 713.541.7377
    • Email your prescription to cpap@cpap.com
    • Upload your prescription in your account, under the Prescriptions Section
    • Ask your doctor to fill out our prescription form. We have both a standard prescription form and an EPAP prescription form.

    For more information on prescriptions, please see our Prescription Section of the Learning Center.

    Why might I need a full face mask?

    If your mouth drops open during sleep, a full face may be selected to allow for the CPAP airflow to be delivered through both the nose and mouth. Some CPAP users move to using a full face mask after finding that using a nasal mask along with a chinstrap does not meet their sleep therapy needs. Some CPAP users use a full face mask when suffering from seasonal allergies.

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