ProductsSafety & SecurityRespiratory SafetyConfined Space VentilationC.H. Hanson®12"x 25' w/ QUICK CONNECT DUCT, FLEXIBLEItem #CHH83114Request InformationEmail Product LinkSpecificationsBrandC.H. Hanson®ColorYellowDuct Diameter12"FeaturesFlame RetardantIncludesQuick ConnectLength25'MaterialVinyl Woven PolyesterProductBlower Duct