The Med Aire 8" Alternating Pressure and Low Air Loss mattress replacement system is indicated for the prevention and treatment of all stages of pressure ulcers. This feature rich Group 2 Support Surface offers alternating pressure therapy and microclimate control optimizing pressure redistribution and helping to maintain skin integrity. An intuitive 8 LPM (liters per minute) control unit provides 4 cycle time options, auto-recovery, seat inflation, micro processing feedback, 3 diagnostic alarms, and comfort settings easily adaptable to the patient's specific needs. Designed to administer alternating pressure and low air loss therapy, this mattress has head to toe durable air cells with pillow function for comfort, cell on cell technology for power outage protection, and a low shear, anti-friction, fluid resistant durable stretch cover.