Supurr-Flex® 4 in. x 25 ft. Flexible Air Duct
Part #DFUL0425 | Item #1243682 | Manufacturer Part #FUL0425
- 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
Diameter: 4 in
Duct Shape: Round
Inside Diameter: 4 in
Length: 25 ft
Maximum Airflow: 5000
UL Listed: UL 181 Class 1