1 to 4 in white plastic preferred hood with tail pipe. 1 to 4 in x 8 ft semi-rigid transition duct, UL listed. Two galvanized worm gear clamps, one removable screen and one trim plate.
Opening/closing damper prevents outside elements from entering the vent
Opening/closing damper prevents outside elements from entering the vent
Removable screen
Flexible semi-rigid aluminum triple-lock design for more durability
UV inhibitor is used to prevent the premature fading of vent