ResMed AirFit F40 Full Face CPAP Mask Cushion

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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.

Small Wide Cushion Ref: 64629, Medium Cushion Ref: 64628, Large Cushion Ref: 64627