The Journey Micro Low Air Loss Mattress from Keen® is perfect for those who may need an Alternating Air mattress and may not have the resources to obtain the Liberty Sanoair Alternating Air Mattress | Model - LSAN. The Micro Low Air Loss Mattress features 20 separate air cells that are vented for true air loss and Built in Mattress Side Bolsters that prevent side sagging and increases patient stability around side edges. All cells have a quick disconnect fitting for easy cell replacement. Continual air vents located in the middle section of the mattress: helps the skin stay cool and dry around the trunk of the individual. The pump is whisper quiet and is equipped with low pressure indicator light, adjustable pressure settings and a max inflate setting. The pump is an 16 liters of air per minute pump yet it has adjustable pressure settings. Other features include a quick inflate and deflate CPR plug, with a 2" convoluted CPR foam pad. Also included is a heavy-duty 4-way stretch top cover, which is vapor permeable and completely removable and washable.