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Key Features

  • Adaptiseal silicone cushion – Conforms to facial contours for a secure, leak-resistant seal with minimal forehead and nose bridge contact.
  • ResMed's smallest tube-down full face mask – Ultra-compact frame covers nose and mouth without the bulk of traditional full face designs.
  • Magnetic headgear clips – Snap on and off without adjusting straps; maintains your custom fit every night.
  • Flexible frame – Moves with natural sleep position changes, reducing displacement for active and side sleepers.
  • Quick-release elbow with rotation – Disconnects from the hose in one motion and rotates freely to reduce hose drag during sleep.
  • Description
  • Parts
  • Specs
  • Included Items
  • Reviews 58
  • Q&A

The ResMed AirFit F40 Full Face CPAP Mask is ResMed's smallest tube-down full face mask — built for users who need nose-and-mouth coverage but want a compact, minimal-contact design that feels less intrusive than traditional full face options. The Adaptiseal cushion uses soft silicone that conforms to your facial contours, creating a consistent seal that holds through position changes without heavy forehead or nasal bridge contact.

The flexible low-profile frame stays out of your line of sight, so you can wear glasses, read, or watch TV before bed without obstruction — a practical advantage over larger full face designs. Magnetic headgear clips make on and off effortless: the mask snaps securely into place without re-threading straps, and the quick-release elbow lets you disconnect from the hose instantly without disturbing your headgear fit.

Available in five size combinations across cushion and headgear to accommodate a wide range of facial structures and head sizes — from Small-Wide cushion with Standard headgear (64600) through Medium cushion with Small (64603) or Large headgear (64604).

Related parts
Model 64600, 64601, 64602, 64603, 64604
HCPCS Code A7030
Manufacturer ResMed
Warranty 90-Day Warranty
Mask Type Full Face
Tube Connection Front of the face
Headgear Clips And Type Yes, magnetic clips
Headgear Size With Mask Standard, Small or Large
Other Headgear Sizes Available N/A
Other Headgear Styles Available No
FitPack Available No
Active Sleeper Yes
Stomach Sleeper No
Glasses Friendly Yes
Facial Hair Yes
Cushion Interchangeable with Different Type No
TV Friendly Yes
Claustrophobic Yes
Color Gray
Mouth Breather Yes
Reduces Claustrophobia Yes
FSA/HSA Eligible Yes
Dimensions 6.85" L x 3.94" W x 20.08" H

ResMed AirFit™ F40 Full Face Mask with Headgear

  • Sturdy frame design
  • Short tubing with elbow connector
  • Cushion available in selected sizes (small-wide, medium, large)
  • Headgear in your chosen size (standard, small, large)
  • Magnetic clips (1 pair) included
0
Q: How do I clean my ResMed AirFit™ F40 Full Face CPAP Mask with Headgear?

A: The cushion and vent ring of the AirFit F40 should be cleaned daily, while the headgear and frame should be cleaned weekly. The mask should be cleaned with warm water and mild soap, and allowed to air dry.

1
Q: Can I use the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear if I have a beard?

A: Yes, the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear is designed to provide a secure seal even for users with facial hair. However, you may need to adjust the fit to ensure a secure seal.

2
Q: Can I use the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear with my BiPAP machine?

A: Yes, the AirFit F40 is compatible with all CPAP and BiPAP machines except the ResMed AirMini.

3
Q: I like to read before bed. Will the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear obstruct my vision?

A: No, the low-profile design of the AirFit F40 provides a clear field of vision, allowing you to engage in activities like reading or watching TV before bed.

4
Q: How do I know which size of the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear to order?

A: The AirFit F40 comes with three headgear sizes (small, standard, large) and three cushion sizes (small wide, medium, large), allowing it to accommodate a range of facial shapes and sizes.

5
Q: I'm a side sleeper. Will the ResMed AirFit™ F40 Full Face CPAP Mask with Headgear stay in place?

A: Yes, the AirFit F40 is designed to maintain a secure seal even if you move around or change positions during sleep.

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Basic Features
Manufacturer
ResMed
ResMed
ResMed
Mask Type
Full Face
Full Face Mask
Nasal
Warranty
90-Day Warranty
90-Day Warranty
90-Days Manufacturer Warranty
Tube Connection
Front of the face
Front of the face
Front of the face
FitPack Available
No
Yes
Separate FitPack Not Available
TV Friendly
Yes
Yes, Minimal Frame Obstruction
Yes
Claustrophobic
Yes
Not recommended
No
Glasses Friendly
Yes
Not recommended
Yes
Carrying Case
Included
Color
Gray
White, Gray
Light Gray, Dark Gray
HCPCS Codes
A7030
A7030
A7034, A7035
Model
64600, 64601, 64602, 64603, 64604
63400, 63401, 63402, 63451, 63452, 63453
63900, 63901, 63902
Headgear Features:
Headgear Included
Yes
No (Sold Separately)
Sizes
Small Face
Yes, Available in Small Size
Seperate Purchase Required
Wide Face
Yes, Available in Large Size
Seperate Purchase Required
Multiple Sizes Included
Yes, Starter Pack (S/M/L)
No (Only Standard Frame)
Lifestyle Needs
Mouth Breather
Yes
Yes (Full Face Mask Covers Mouth and Nose)
No
Designed For Her
Adjustable to Different Facial Features
Adjustable to Different Facial Features
Active Sleeper
Yes
Yes
Yes
Stomach Sleeper
No
Yes
No
Headgear Clips And Type
Yes, magnetic clips
Yes, magnetic clips
Headgear Size with Mask
Standard, Small or Large
Standard
Other Headgear Sizes Available
N/A
Yes, Small and Large
Other Headgear Styles Available
No
Yes, Small (For Her)
Cushion Features
Facial Hair
Yes
No
Yes
Cushion Interchangeable with Different Type
No
Yes, ResMed AirFit N20 Nasal Cushion
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FAQs

What is the ResMed AirFit F40 Full Face CPAP Mask?
The ResMed AirFit F40 Full Face CPAP Mask is an advanced, low-profile mask designed to deliver effective CPAP therapy for individuals who need full face coverage. It covers both the nose and mouth, ensuring that users receive consistent and reliable airflow throughout the night, regardless of their breathing patterns. The mask is known for its minimal contact design, which enhances comfort and reduces the likelihood of skin irritation or pressure sores.
What are the key features of the ResMed AirFit F40 Full Face CPAP Mask?
  • Ultra-Compact Design: The AirFit F40 is designed to be lightweight and low-profile, reducing the bulkiness typically associated with full face masks. 
  • Adaptiseal™ Cushion Technology: This feature allows the cushion to conform to the unique contours of the user's face, providing a secure and comfortable seal. 
  • Magnetic Headgear Clips: These clips make it easy to put on and take off the mask, ensuring a secure fit without constant adjustments. 
  • Quick-Release Elbow: The quick-release elbow allows for easy disconnection from the CPAP tubing, making it convenient for users who need to get up during the night. 
  • Flexible Frame: The mask frame is designed to be flexible, adapting to movements during sleep and maintaining a secure seal. 
  • Wide Field of Vision: The low-profile design allows users to wear glasses and engage in bedtime activities such as reading or watching TV.
What are the compatibility options for the ResMed AirFit F40 Full Face CPAP Mask?
The ResMed AirFit F40 is compatible with most CPAP and BiPAP machines. It connects easily to standard CPAP tubing and works well with various CPAP machine models, ensuring that users can integrate it into their existing therapy setup without any issues.
What should users be aware of regarding the PAP machine settings for the AirFit F40?

Users should ensure that their PAP machine settings are optimized for a full face mask. This includes: 

  • Pressure Settings: Adjusting the pressure settings to accommodate the full face mask to ensure effective therapy. 
  • Humidifier Settings: Using a humidifier to add moisture to the airflow can enhance comfort, especially for users who experience dryness. 
  • Ramp Settings: Utilizing the ramp feature on the PAP machine can help users adjust to therapy more comfortably by gradually increasing the pressure.
Where can the ResMed AirFit F40 Full Face CPAP Mask be purchased?
The ResMed AirFit F40 Full Face CPAP Mask can be purchased from various medical supply stores, CPAP equipment retailers, and online marketplaces. For a reliable source, you can visit our product page to purchase the mask or contact our customer service team for assistance.
What is the design focus of the ResMed AirFit F40 Full Face CPAP Mask?

The design focus of the ResMed AirFit F40 is to provide a comfortable, secure, and effective CPAP therapy experience. Key design elements include: 

  • Minimal Contact: Reducing the touchpoints on the face to enhance comfort and reduce skin irritation. 
  • Flexibility: Ensuring the mask adapts to various sleeping positions and facial movements. 
  • Convenience: Incorporating features like magnetic headgear clips and a quick-release elbow for ease of use.
What are the cleaning and maintenance recommendations for the ResMed AirFit F40 Full Face CPAP Mask?
  • Daily Cleaning: Wipe down the mask cushion with a damp cloth or CPAP mask wipes. Remove oils and dirt that can affect the seal. 
  • Weekly Cleaning: Disassemble the mask and wash all components with mild soap and warm water. Rinse thoroughly and air dry completely. 
  • Monthly Maintenance: Inspect all components for wear and tear, replacing parts as necessary to maintain optimal performance. 
  • Storage: Store the mask in a cool, dry place away from direct sunlight and heat.
What sizes are available for the ResMed AirFit F40 Full Face CPAP Mask?
The ResMed AirFit F40 Full Face CPAP Mask is available in the following sizes: Small-Wide Cushion / Standard Headgear Medium Cushion / Standard Headgear Large Cushion / Standard Headgear Medium Cushion / Small Headgear Medium Cushion / Large Headgear These options ensure a tailored fit for various facial structures and head sizes.
Can the ResMed AirFit F40 Full Face CPAP Mask be used with a humidifier?
Yes, the ResMed AirFit F40 Full Face CPAP Mask can be used with a humidifier. Using a humidifier can add moisture to the airflow, enhancing comfort and preventing dryness in the nose and throat.
Can the ResMed AirFit F40 Full Face CPAP Mask be used with high-pressure settings?
Yes, the ResMed AirFit F40 Full Face CPAP Mask is designed to handle high-pressure settings. The Adaptiseal™ cushion technology ensures a secure seal even at higher pressures, maintaining effective therapy and preventing air leaks.
Does Order Your Supplies provide an insurance receipt for this purchase?
Most products are sold as cash-pay purchases. After your order is placed, you can request an insurance-ready receipt that includes the item description, cost, and HCPCS code. You can then submit it to your insurance provider to ask about out-of-network or self-purchase reimbursement if your plan allows it.