FabricAir ducts can be taken down and laundered. The document will guide you.

The ability to launder FabricAir ducts is one of the many unique advantages of selecting fabric over metal ducting.
Some applications require regular duct cleaning and in some instances, such as meat processing facilities, nightly wash downs of everything in the room.
FabricAir ducts can easily be taken down and laundered. Some owners choose to purchase spare ducts to keep the facility operational while the contaminated ducts are being laundered.
For more information on how to properly launder FabricAir ducts please refer to this document.