All-in-One Support consists of semi-circular hangers, made from anodized aluminum, sewn into pockets on the exterior of the duct at fixed intervals.
Hoops for suspension are used in conjunction with the All-in-One systems. The hoops are made of anodized aluminum and help to keep the duct from "cheating" towards the center of the duct collapsing when there is no airflow.
All-In-One ducts are delivered with hoops preinstalled from the factory. The hoops are easily removed and re-installed, which reduces the effort associated with maintenance (instructions for removing the hoops).
The All-in-One systems available are shown below.