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AirFit F40 Cushion
This replacement AdaptiSeal cushion is only compatible with the AirFit F40™ Full Face CPAP Mask. Replace your F40 cushion every 3 months to maintain a secure seal and ensure you're getting the most benefits out of your therapy.
AirFit F40 Cushion
This replacement AdaptiSeal cushion is only compatible with the AirFit F40™ Full Face CPAP Mask. Replace your F40 cushion every 3 months to maintain a secure seal and ensure you're getting the most benefits out of your therapy.
Learn More About Your New Mask
Dimensions: 3.65 X 1.78 X 2.85
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Frequently Bought Together
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ResMed AirFit F30i Full Face CPAP Mask with Headgear
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ResMed AirFit F30i Cushion Replacement
ResMed AirFit F30i Headgear Replacement
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Contour CPAPMax Pillow 2.0 with Pillow Cover
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Quattro™ Air For Her Full Face Mask with Headgear
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