General Use Extreme Comfort Wheelchair Back Cushion with Lumbar Support, 20" SD Card Reader You may only need to

You may only need to replace the cushion every six months instead of the whole mask

15 inches High with single battery

This concept is unique as most nasal pillow mask seal inside the nostrils only

To replace

Flex Comfort: The clinically proven C-Flex

General Use Extreme Comfort Wheelchair Back Cushion with Lumbar Support, 20" SD Card Reader You may only need toThe Extreme Comfort General Use Wheelchair Back Cushion with Lumbar Support is perfect for patients who need additional support for their back or would just like extra comfort. The General Use Back Cushion uses a Durable Masonite board which is secured on the back of the unit and prevents swaying in sling back wheelchairs. The unit conforms to the lumbar curve which better supports the lower back. A sealed liner protects the foam core from moisture