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ResMed AirFit F40
ResMed | SKU: 64645
CPAP Mask
Sale

ResMed AirFit F40 Full Face CPAP Mask

4.2 |9 reviews

9 left
Regular price $171.00
Regular price
$299.00 $128 off RRP!
Sale price $171.00
or 4 interest-free payments of $42.75 with
afterpay zip PayPal
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Usually same-day dispatch On orders placed before 1pm ACST, Monday to Friday.
Estimated delivery
  • South Australia — usually 1 business day
  • Sydney, Melbourne & other major cities — 2–3 business days
  • Regional & remote areas may take a little longer
Standard & Express options at checkout. Free shipping over $200.

Free shipping over $200

Australia stock on all orders

*Please note: Opened or used products are subject to a 30% processing fee deducted from the refund amount. For full details, see our Return Policy

Help, advice & price match

We’re here to help, our expert staff will make sure you get the best possible support, advice and price.

🎁 Eligible for ResMed LiveLuxe. Buy this mask together with a ResMed AirSense 11 in the same order and register both with Sleepvantage to claim a $100 Visa gift card + go in the draw to win 1 of 6 × $2,000 Luxury Escapes vouchers. Ends 30 June 2026. See how it works →
Printable template

Find your size & fit

Print the official fitting template, hold it to your face, and read your size.

Open full guide
Cushion size
Print your fitting template
Print at 100%, hold to your face, read your size — 2 minutes.
Download template
Fits any standard machine: the universal 22 mm connector works with any CPAP/APAP/BiPAP, any brand. (ResMed AirMini needs a setup pack or hose adapter.)
Quick fit tips
  • Print the template at 100% (it has a built-in ruler to confirm scale).
  • Align the cushion shapes under your nose and read your size; between sizes, go larger.
Cushion
Replace monthly
Headgear
Replace 6-monthly
Frame
Replace 6-monthly
Shop replacement parts

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    ResMed AirFit F40 is ResMed's smallest ultra-compact full face mask with a flexible design that allows you to sleep in your favourite positions, adding a fully flexible frame with new soft silicone cushions and fewer adjustment points for easy fitting and comfort. An UltraCompact under-the-nose design allows fl exible bedtime routines and sleeping
    positions. And, it’s easy to snap on and snap off, even in the middle of the night. 

    The ultra-compact, this CPAP mask that combines high seal performance with comfort in a flexible, easy-to-use design. Minimal design that lets you wear glasses to read or watch TV. Four quick adjustment points and magnetic clips make it easy to use. 

    Designed for comfort, full face performance, and simplicity. The low-profile ResMed AirFit F40 was created with you, your therapy needs and your life in mind. 

    ResMed AirFit F40 Features and Benefits

      + New AdaptiSeal full face cushion Soft silicone adapts to the face, designed to maintain seal.

      + Quick-release elbow Makes it easy to connect and disconnect to therapy.

      + Short tube Reduces drag and moves with the patient.

      + QuietAir diffused venting Integrated into the cushion to provide a more peaceful bedroom environment.

      + Headgear adjustment points Two upper and two lower adjustment points simplifies fitting and use.

      + Flexible mask frame Plastic frame covered by a soft nylon fabric padding. The frame sits below the eyes, designed for comfort and to reduce facial marks.

      + Magnetic clips Easily snaps on and off, even in the middle of the night.

      What’s Included

      x1 AirFit F40 Mask Frame

      x1 AirFit F40 Cushion

      x1 AirFit F40 Headgear

      x1 AirFit F40 QuietAir Vent Ring

      x1 AirFit F40 Quick-Release Elbow/Short Tube

      Resources

      ResMed Airfit F40 fitting


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