This 7 inch diameter semi-rigid air duct is suitable for general air handling applications like exhaust venting, bathroom venting, range hoods, suspended ceilings and more. The metallic duct can be extended up to 8 feet in length, and can be cut to size for specific venting applications. The semi-rigid transition duct is fire-resistant and it wont collapse, sag or bunch up. .Flexible enough for easy installation.
.For cloths dryers, bathroom, kitchen, attic and furnace duct
.For multiple uses dryer, bathroom or kitchen venting
.Semi-rigid but flexible for easy installation