DynaRest Airfloat 500 Air Mattress with Digital Pump - 36inThe DynaRest Airfloat 500 provides a medical grade solution to a wide range of patients up to 400 lb. The Airfloat 500 combines dual therapies of low air loss and alternating pressure in one unit used to treat pressure wounds. 19 8 inch pressure cycling air cells and adjustable air flow dial on the pump provides customized levels for each patients comfort and individual requirements. Static mode inflates all air cells to allow caretakers to suspend