Constructed of coated anti-microbial Laminsox fabric with diverse air permeability.Normally applied on food, medical etc. Industries of higher cleanness requirement.Other correlative names are: Fabric Air Duct,Fabric Air Ducting,Fabric Duct,Fabric Ductwork,Fabric Air Dispersion,Fabric Ventilation,Textile Duct,Textile Ducting,Textile Ventilation