The Invacare Supply Group Alternating Pressure Relief Mattress Replacement System is an 8" thick mattress replacement system that aids in the treatment of pressure sores Stage I and II. The pump features a clip-on hanger, adjustable comfort range, visible normal and low pressure indicators and a static function to suspend the alternating mode. Cycle time is eight minutes with pressure ranges from 30-50 mmHg.

The mattress has twenty interchangeable, individual, 8" nylon/polyurethane air bladders for easy cleaning and maintenance and features an emergency CPR valve and quick connector for easy operation. Vapor permeable, water resistant cover zips off for cleaning. Slip-resistant mat and securing straps on the mattress base provide added safety. Control panel: turns unit on and off, adjusts to 8 comfort levels, illuminates to show when set pressure is reached or when pressure is below set level, can shift from alternating mode to static mode. Manufacturers Warranty: 1 year.