4 in. x 11 in. Aluminum Exhaust Hood, Dundas Jafine, Mfr#: PVB4EAL

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 designProduct will not warp or crackComes with damper to prevent backdraftDamper included