This is the replacement filter cover ResMed's series of S9 CPAP machines. This is the filter cover only, and it does not come with any replacement filters, or any other product. It is intended as a replacement for sleep apnea therapy users who have lost or damaged their filter cover.
To attach the new filter cover, simply press the attachment prongs to the machine in the proper spot on the backside of the device. Then snap shut for easy application.
Will this cover work with S7 or S8 models?
No, the filter cover is a slightly different size on the S9 machine. It is also a different color.
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