IMPERIAL 4-in dia Plastic Louvered with Guard Dryer Vent Hood Item #5250521 | Model #79264-B0200 Units come with solid state

Units come with solid state fan controls

The MD standard fiberglass screen is made of flexible fiberglass mesh for easy install

Tough fiberglass mesh increases joint strength and structural integrity of wall system

The carbide tipped cutting edge cuts through a variety of demanding materials such as wood with nails

IMPERIAL 4-in dia Plastic Louvered with Guard Dryer Vent Hood Item #5250521 | Model #79264-B0200 Units come with solid stateDesigned for quiet operation Louvers open easily for maximum airflow Removable pest guard for easy cleaning UV resistant paintable plastic Keeps out birds and rodents The product features a louvered damper system that prevents cold air, snow or rain from entering the home and the louvers have been redesigned to prevent them from sticking Also features a low profile pest guard that helps to keep pests out and can be easily removed to allow for cleaning