Deflecto® Supurr-Flex® Flexible Aluminum Duct, 20' F0420B/2

Deflecto’s Supurr-Flex® flexible duct is suitable for bathroom venting, HVAC systems and general purpose venting. The 5-ply all-aluminum construction offers superior fire-suppression. Easy to install and can easily be cut to the length of the specific venting application.

4 in. x 20 ft. fire-resistant, flexible aluminum duct 5-ply construction for superior fire suppression Suitable for bathroom, HVAC and general-purpose venting applications Easy to install Duct can be cut to the length of specific venting needs