LumexAir Ii Mattress Replacement System, 80 x 35 x 8 The LumexAir II is a true low air loss replacement system suitable for use with high-risk patients. A high volume blower and laser perforations achieve true low air loss therapy, providing excellent ventilation and reducing the build-up of moisture that can cause skin maceration. Features true low air loss and dynamic flotation therapy. Customizable using 3 different pressure zones head, body leg with 6 comfort level adjustments. Pulsation feature provides gentle massage designed to stimulate circulation. Panel Lock function prevents persons other than caregivers from changing setting. AutoFirm function inflates mattress quickly. Emergency CPR and quick-disconnects facilitate quick deflation. Includes visible and audible alarms, with audible Alarm Mute feature. Easy-to-operate digital controller. Slip-resistant mat and securing straps for added safety. Vapour permeable, fluid resistant cover. Optional 2 foam base provides prevents bottoming out in the event a a power failure. Electrical rating 120 VAC/ 60 HZ UL60601-1 and CSA C22.2 listed. 396 lb weight capacity. 2 year limited warranty on control unit. 1 year limited warranty on mattress. ASIN B001BXPQHC. Category Pressure Management Alternating Pressure/Low Air Loss Mattresses This item ships from a separate warehouse and may require extra time for delivery.