Only two screws to install vent cover--special hidden tabs lock over the flap/insect seal. Kit includes vent cover, metallic flexible ducting, screw clamps, flap/insect seal with built-in tailpipe and four screws, plastic interior ring and two vent cover screws. 6 1/2"H x 6 3/16"W x 1 5/8"D.
Streamlined profile, smaller footprint and easier installation than previous models.
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