Whisper II Exhalation Port for Selected Older Respironics CPAP/BiPAP Masks Control Solution Under stress at work

Under stress at work

Removable and replaceable cover has water resistant "Top" and "Non-slip" vinyl base

bacterial and viral barrier

100% polyester Fiber

Whisper II Exhalation Port for Selected Older Respironics CPAP/BiPAP Masks Control Solution Under stress at workRespironics Whisper II Exhalation Port for Selected Older Respironics CPAP BiPAP MasksThis Whisper Swivel is used to remove excess waste gasses from some older Respironics CPAP BiPAP masks. It should only be used on Reusable Silicone Contour Masks, Gold Seal Masks, and some older ProfileLite Masks that did not come with a swivel. DO NOT use this Whisper Swivel on any other masks than those mentioned.