The Protekt™ Aire 2000 5" mattress overlay provides alternating pressure and low air loss therapies in one pump. It is the perfect overlay system to prevent and treat pressure ulcers. The pump is user friendly, reliable and quiet. The Protekt™ Aire 2000 incorporates a system of 17 individual bladders. The pump offers a 10 minute cycle time; adjustable air flow settings to meet individual patient's needs.