Meridian Ultra-care 4800 Standard Alternating Pressure/low Air Loss Mattress System. * Dimensions: 80 X 36 X 8 . * Weight Capacity: 350 Lbs. * Includes Mattress Cover And Pump. * Mattress And Pump Come With A 2-year Warranty. * 8 Alternating Pressure Mattress With Low Air Loss. * Quick Disconnect Cells For Easy Cell Replacement . * Air Cells Made With Nylon/polyurethane For Increased Durability And Reliability. * Cpr Quick Deflate Located At The Head Of The Mattress. * Quilted Cover Moisture Resistant Vapor Permeable Nylon; Low Shear/low Friction. * Pump Is An 8 Liter-per-minute Pump In An Easy-to-use Design. * 10 Minute Cycle Time. * Two Modes Of Therapy - Static Or Alternating. * Front Panel Switch Provides Two Modes Of Therapy - Static Or Alternating. * Variable Pressure Setting Allows For Maximum Comfort. * Adjustable Pressure Range: 20 Mmhg - 70 Mmhg. * Supports Patients Up To 350 Lbs. * Hcpcs Code: E0277.