4 in. x 11 in. Aluminum Exhaust Hood

This 4 in. all aluminum exhaust hood features a damper that prevents cold air backdraft, snow or rain from entering the home. The low profile, all aluminum design, will not warp or crack, ensuring a long lifespan of the product. These hoods are ideal for bathroom fan venting, dryer venting and kitchen range hood venting.|Classic, low profile design|Product will not warp or crack|Comes with damper to prevent backdraft|Damper included