Builder's Best

4 in. x 25 ft. Polyester Flexible Air Duct

Part #B110222  |  Manufacturer Part #110218

Diameter:

4 in
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Product Details

Specifications

Diameter: 4 in

Duct Shape: Round

Inside Diameter: 4 in

Length: 25 ft

Material: [Aluminum, Plastic]

Material Type: Polyester

Maximum Airflow: 5000

UL Listed: UL 181 Class 1