Rubber-Cal 14 in. D x 25 ft. Coil Flexible Ducting Air Ventilator Black 23-188-14-25 - The Home Depot
14" Inch Flexible Aluminum Ducting Hose Insulated R-6.0 Air Duct Pipe for for Heavy Duty HVAC & Exhaust Ductwork Insulation - 25' Feet Long - In Accordance with UL 181 - Amazon.com
14 inch I.D. Spring Flex AD3 yellow PVC coated polyester with black wearstrip insulated ducting hose X 25 Feet (per foot)
14" x 25' Flexible PVC Duct, 1033-FH-14
iPower Flexible 12 Inch 8 Feet Aluminum Ducting 4 Layer Protection Dryer Vent Hose for HVAC Heating Cooling Ventilation and Exhaust,Black
Rubber-Cal 14 in. I.D. x 25 ft. Air Ventilator Heavy-Duty Flexible Ventilation Hose 01-192-14 - The Home Depot