The Kontrol Kube Advanced, complete system has everything you need to set up a negative air containment unit. Durability, flexibility, and functionality have all been increased making this the most advanced containment enclosure available. Kontrol Kube Advanced Synthetic Fabric Enclosure is over three times stronger than traditional vinyl enclosures. This advanced fabric meets NFPA 701, California Fire Marshal, CPAI 84 and FMVSS 302 fire retardant specifications. Detachable Flanges (Anteroom and Multi-Unit) for larger containment. Anteroom flanges connect the unit to a door way allowing for room containment. Connector flanges allow multiple units to be connected together. 12” Negative Air Port ensures compatibility with all popular negative air machines, including the Kontrol Kube Negative Air Machine. 8’ and 10’ Enclosures to meet your facilities specific needs. Both units are adjustable down to a working height of 7’. Webbing Reinforcements in high stress and wear areas ensure long life. Enclosure “Sag” Restraints prevent the enclosure from sagging when lowered. The enclosure folds on itself easing use at all heights. Bolt Action Poles make it easier to adjust the height and increase the strength and rigidity of the poles. Collapsible Design allow the unit to be stored easily taking up less space. New features allow a unit that is collapsed to be set up in less than 2 minutes.