Alternating Air with difference The Versaflo3® has been designed to combine high pressure care needs and comfort. Using a three layer technology configured to create a comfortable sleep support surface while providing high pressure relief. ActiveX™ Comfort Layer: top layer, primary comfort layer to increase comfort disperse pressure and retain body heat. Adjustable Air Cylinders: mattress core, alternate air pressure to adjust surface pressure points. XP Support: mattress foundation bottom layer, prevents bottom out and reduces over immersion while enabling the mattress to profile. Specifications: VERSAFLO 3 MATTRESS SYSTEM – AIR PUMPCirculation Intervals: 5min, 10min, 15min, 20min, staticAir Capacity: 1.5~8LAir Pressure: 300-1200H²0User Weight:... Read more