201/304 Stainless Steel Square Wall Vent Hood, Rainproof External Vent Cover With Insect Mesh | Huaqi

This square wall vent hood is made of 201 or 304 stainless steel, specially designed for exterior wall duct outlets. The curved hood‑shaped shell provides excellent rain‑shield performance, effectively preventing rainwater from flowing back into ventilation ducts. Equipped with built‑in insect mesh to block insects, fallen leaves and debris entering the pipe. Polished stainless‑steel surface delivers good rust‑resistance for outdoor long‑time use. Multiple square dimensions available, widely used for kitchen exhaust, bathroom ventilation and fresh‑air system external outlets. Flange plate with pre‑drilled holes for easy wall‑screw mounting.