- CPAP Masks
- CPAP Machines
- CPAP Supplies
- CPAP Accessories Home Sleep Test
- Blog
We're here to help! Call 1.800.356.5221
M-F 8AM-8PM | Sa 8AM-5PM (CST)
your next order!
Join Today!- Home /
- CPAP Supplies /
- CPAP Mask Parts /
- Cushions-Pillows /
- Philips Respironics
ComfortGel Nasal SST Flap Overview
The replacement SST Flap for ComfortGel and ComfortGel Blue Nasal CPAP Masks is a silicone seal that fits over the ComfortGel Nasal Cushion and is available in your desired size: petite, small, medium, or large. All four sizes fit the ComfortGel Blue Nasal Mask. This product does not include the gel cushion itself, this is just the silicone seal.
The SST Flap for ComfortGel and ComfortGel Blue Nasal CPAP Masks provides the support your gel mask needs to get the best fit and seal possible.
What's Included:
- SST Flap for ComfortGel and ComfortGel Blue
Replacing Mask Frames and Cushion with SST Flap
ComfortGel and ComfortGel Blue mask frames and cushions are interchangeable, but the cushion and frame must be the same size. ComfortGel Blue Cushion for ComfortGel Nasal CPAP Masks will work with either mask. The same size silicone flap must be used to secure the gel cushion to the frame.
System One Resistance Control
Resistance Control is a numbering system on all new Respironics CPAP masks and based on variable resistance characteristics. Each number instructs the device to compensate for different mask types. The result is a consistent and reliable pressure, enhanced with all the benefits of Flex Technology, no matter which mask is used. Use Resistance Control number X1 printed next to the size when pairing this mask with your PR System One CPAP Machine. If the Resistance Control number is not printed on the SST flap, use code X1 when programming your machine.
Sizing Tips
The size of the frame, cushion, or flap is printed or embossed on each individual part. An example of the size indicator is a printed "L" found on the bottom of the SST flap, which is representing size Large.
Please Note: The sizing indicator may vary in color, but the performance of the flap is not impacted by this change.
For help with deciding your size, download and print and cutout the ComfortGel Printable Sizing Gauge for this mask. For help with changing out the ComfortGel cushions or fitting directions, please review: ComfortGel Mask Instructions.