The Soffit Exhaust Vent is ideal for exhausting bathroom and kitchen fans through the soffit of your home. This product includes a frost free damper system that will not freeze in cold temperatures. Its stylish flush mount design and leak proof collar to duct connection help to prevent moist air back draft.Fits 4 in. 5 in. and 6 in. ductsOuter grill and flap help prevent pests from entering your homeMade of polypropyleneCan be painted to match your soffit colorProduct has an outer grill and flap preventing pests from entering your home through the ductLike many of our other products, the soffit exhaust vent has a UV resistant coating to prevent the cap from discoloring and is paintable to match the soffit of your home