![Hon&Guan 4'' Insulated Flexible Duct 8 FT Long, Gray Noise Reducer Hose Silencer for Inline Duct Fan of Air Conditioner HVAC Ventilation System. - - Amazon.com Hon&Guan 4'' Insulated Flexible Duct 8 FT Long, Gray Noise Reducer Hose Silencer for Inline Duct Fan of Air Conditioner HVAC Ventilation System. - - Amazon.com](https://m.media-amazon.com/images/I/71vTCMEXAOL.jpg)
Hon&Guan 4'' Insulated Flexible Duct 8 FT Long, Gray Noise Reducer Hose Silencer for Inline Duct Fan of Air Conditioner HVAC Ventilation System. - - Amazon.com
![XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Product Type: Hose Duct; Hose; Connector Type: Pull Strap; Material: PVC; Material: PVC; Overall Length: 25 ft; Elbow Type: Adjustable Elbow Assembly; Color: Yellow; XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Product Type: Hose Duct; Hose; Connector Type: Pull Strap; Material: PVC; Material: PVC; Overall Length: 25 ft; Elbow Type: Adjustable Elbow Assembly; Color: Yellow;](https://cdn.mscdirect.com/global/images/ProductImages/1708075-21.jpg)
XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Product Type: Hose Duct; Hose; Connector Type: Pull Strap; Material: PVC; Material: PVC; Overall Length: 25 ft; Elbow Type: Adjustable Elbow Assembly; Color: Yellow;
![XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Inside Diameter (Inch): 16; Elbow Type: Adjustable Elbow Assembly; Duct Type: Hose; Connector Type: Pull Strap; Material: PVC; For Use With: 16" Ventilator; Length ( XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Inside Diameter (Inch): 16; Elbow Type: Adjustable Elbow Assembly; Duct Type: Hose; Connector Type: Pull Strap; Material: PVC; For Use With: 16" Ventilator; Length (](https://cdn.mscdirect.com/global/images/ProductImages/1948205-21.jpg)
XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Inside Diameter (Inch): 16; Elbow Type: Adjustable Elbow Assembly; Duct Type: Hose; Connector Type: Pull Strap; Material: PVC; For Use With: 16" Ventilator; Length (
![XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Product Type: Hose Duct; Hose; Connector Type: Pull Strap; Material: PVC; Material: PVC; Overall Length: 15 ft; Elbow Type: Adjustable Elbow Assembly; Color: Yellow; XPower Manufacturing - Ventilation Ducting, Vents & Fittings; Product Type: Hose Duct; Hose; Connector Type: Pull Strap; Material: PVC; Material: PVC; Overall Length: 15 ft; Elbow Type: Adjustable Elbow Assembly; Color: Yellow;](https://cdn.mscdirect.com/global/images/ProductImages/1708076-21.jpg)