AirFit™ F40 Cushion
The soft under-the-nose AdaptiSeal cushion for the AirFit F40 full face sleep apnoea therapy mask has no rigid parts, and is designed to shape itself around both your face and your pillow for a comfortable and natural sleeping experience.
Replacement AdaptiSeal cushions are available in three sizes: Small wide, Medium and Large.
Products available in this store are intended for sale in the United Kingdom only.
Time to replace the AdaptiSeal cushion on your AirFit F40 full face mask? You don’t need to buy a whole new mask – simply replace the cushion to save money, reduce waste and continue enjoying its features:
- Soft, supple silicone cushion with no hard parts
- Reliable and effective seal1
- Comfortable1
- Easy to replace
- Available in three sizes
Please refer to the user guides for relevant information related to any contraindications, warnings and precautions to be considered before and during use of the products.
Ask your doctor about using this medical device to treat your obstructive sleep apnoea.
1. ResMed external clinical study of 57 patients conducted between 04/10/2023 – 20/11/2023. Data on file; ID A5455320
Technical details
| Manufacturer | ResMed |
| Type | Full face cushion |
| Size | Small Wide |
| Not made from latex | No |
| Pressure | 4cm H2O |
| Included in Package | Cushion only |
| Weight | 24.2g |
| Material | Silicone Elastomer |
| AirMini compatible | No |
| Contains magnets | No |
Documents
Access user guides and device compatibility information for your product.
User guide | Sizing guide | Mask/Device compatibility list
Please visit Product Support for further information on use, servicing, and maintenance of your ResMed device or accessory.
Delivery
Most orders are delivered within 3-5 working days, however please allow up to 10 working days.
For full information on Delivery, please click here
Returns
From the time your order is received you can return it within 14 days.
For full information on Returns, please click here
VAT
VAT relief is available on most products in the ResMed online shop.
To understand if you are eligible for VAT relief and how to claim this within your order (as we are unable to refund any VAT paid in error), please click here for further information.
