MedaCure Comfort Zone 650 Mattress Bariatric Alternating Pressure Low Air Loss NewThe Bariatric Comfort Zone 650 series mattress has a weight capacity of 650 lbs. and combines alternating pressure and low air loss for effective treatment, prevention and management of stage IV wounds. 8" high bariatric support surface with a cell on cell design prevents bottoming out in case of a power outage. The whisper quiet digital pump is easy to operate and allows caregivers to set the pressure by firmness or patients weight. Available in 42"