ResMed|SKU: 64645 Full face

ResMed AirFit F40 Full Face CPAP Mask

  • ResMed's smallest tube-down full face mask — sits below your eyes
  • QuietAir vent — 20 dBA
  • Magnetic clips and only four adjustment points — quick to fit
  • Low profile — wear glasses in bed
4.12 / 5 · 8 reviews In stock — fast shipping across Australia
$154.00$299.00 $145 OFF RRP · 48% off
or 4 interest-free payments of $38.50 with afterpay zip PayPal
Member price available on this product. Join to see →
Found it cheaper? Up to 5% Price Beat — fast response →
Cushion size Not sure? Use the sizing guide
Delivery

Fast dispatch from SA and our partner stores. Usually same-day dispatch on orders placed before 1pm ACST, Mon–Fri.

If delivered late, you'll get A$10 off your next order.

Standard & Express options at checkout. Free shipping over $200. Click & Collect from our SA stores.
Genuine ResMedAuthorised Australian dealer
TGA-regulatedMedical device under TGA regulation
Price BeatUp to 5% under eligible AU prices
Talk to a consultantReal Australian CPAP team, Mon–Fri
Bettina Karin Drew
Talk to a real CPAP consultantFree, no appointment. We've helped thousands of Australians find the right mask.
Call · Chat
Fit type
Full face
Cushion sizes
AirFit F40 System – SMLWIDE/STD Headgear · AirFit F40 System – MED/STD Headgear · AirFit F40 System – LGE/STD Headgear · AirFit F40 System – MED/SML Headgear
Cushion material
AdaptiSeal soft silicone
Noise level
QuietAir vent ring · ~20 dB
Works with

These CPAP machines (tested by our team)

Standard 22 mm tubing — fits every modern CPAP/APAP. Each pairing below has been checked with this mask.

Stay fresh

Replacement cushions & parts

Cushions soften and headgear stretches with daily use — keep your seal tight.

My Goodsleep Membership — member prices on masks, cushions, headgear, filters and cleaning$99 a year. Renews automatically. Cancel online any time.
See membership
Product details

Description, specs & care

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


    Magnet safety warning

    This mask has magnets in the frame and lower headgear clips (magnetic field strength up to 400 mT). Keep the mask at least 150 mm (6 in) away from implants or medical devices that may be affected by magnetic fields.

    Do not use this mask if you, or anyone in close physical contact with you while you use it, has an active medical implant (such as a pacemaker, implantable cardioverter defibrillator (ICD), neurostimulator, cerebrospinal fluid (CSF) shunt or insulin/infusion pump), or a metallic implant or object that contains ferromagnetic material (such as aneurysm clips, embolic coils, stents, valves, electrodes, magnetic hearing implants, ocular implants or metal splinters in the eye). Ask your doctor if you are not sure.

    1 x ResMed AirFit F40 Frame (selected size)
    1 x AdaptiSeal Full Face Cushion (selected size) with removable QuietAir vent ring
    1 x F40 Headgear (selected size)
    1 x Quick-release Elbow with short tube
    1 x User Guide

    Hand-wash the cushion daily in warm soapy water; air-dry out of direct sunlight. Wash the headgear weekly in cool water. Avoid alcohol-based cleaners and dishwashers.

    Most users replace the cushion every 1–3 months and the headgear every 6 months with daily use — exact intervals vary by mask model and skin type.

    Warranty. Manufacturer warranty applies — typically 90 days on the frame, cushion and headgear; see your product documentation for the exact warranty period for this model.

    Returns. Change-of-mind returns within 30 days for unused, unopened masks. For hygiene, opened or used cushions and headgear can't be returned. Faulty items are covered under the Australian Consumer Law.

    Spotted something wrong on this page? Report incorrect info

    Not sure this is the right mask?

    Answer four quick questions — sleep position, breathing, beard, glasses — and we'll narrow it down to two or three masks worth trying.

    Use the mask finder
    Talk to a consultant
    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