4 Inch Dryer Vent Cover with Removable Mesh (arc shape), Non-Return Flap & Rubber Cushion, for Ventilation System

Durable Material: Made from premium stainless steel, this dryer vent cover is rustproof, corrosion-resistant, and built to last, outperforming plastic alternatives. Functional Design: Equipped with a removable mesh screen to block debris and a cushioned non-return flap with a rubber seal to reduce noise and prevent backflow. Easy Installation: Designed for hassle-free installation with standard tools—simply insert the vent cover into the pipe and secure it to the wall. Versatile Applications: Ideal for exterior walls in homes, kitchens, garages, RVs, sheds, and more, providing effective exhaust and ventilation. Precise Sizing: Fits 4 inch hoses with a 3.81 inch diameter vent. Verify your vent pipe size before purchase to ensure compatibility.