Supurr-Flex® 4 in. x 25 ft. Flexible Air Duct

Part #DFUL0425  |  Item #1243682  |  Manufacturer Part #FUL0425

$28.08 EACH
(Pricing is for 4 in)


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Product Details

  • 25' compresses 15" and is available in diameters of 3" to 6"
  • Class 1 flexible air connectors shall be limited to installation lengths of 14'
  • Ideal for bathroom fan exhaust, fresh air intake, and non-insulated ventilation duct
  • The best non-insulated ventilation duct produced



Collection: Supurr-Flex®

Diameter: 4 in

Duct Shape: Round

Inside Diameter: 4 in

Length: 25 ft

Material: Aluminum

Maximum Airflow: 5000

UL Listed: UL 181 Class 1