Dundas Jafine Flexible Aluminum Foil Duct 3" X 25" Size:3" x 25" dirt and rain to help

dirt and rain to help save energy

can be continuously monitored for dangerous carbon monoxide gas

High impact polypropylene plastic

use every foot along the back wall to secure the back of the shelf against the wall

LEDs rated for 70

Dundas Jafine Flexible Aluminum Foil Duct 3" X 25" Size:3" x 25" dirt and rain to helpDundas Jafines Flexible Aluminum Foil Duct is ideal for bathroom fan venting and other general purpose exhaust applications. This duct is made from 3 ply aluminum foil laminate with a maximum operating temperature of 250F. UL versions of this item are available if required by code. The UL ducts are UL181 listed and marked.