Biovision’s DiaEasy™ dialyzer (10, 15 20 ml) floating racks are designed to support our DiaEasy™ Dialyzer tubes of 10, 15 and 20 ml volumes (Figure 1). Each of these racks can hold one tube. These floating racks can be used in two positions to change the height at which the DiaEasy™ Dialysis tubes are held (Figure 2).