Have you ever jumped into bed to find that your spouse left the vent open during a rain storm? The Camco Vent Cover allows you to leave vent open rain or shine. This allows high flow ventilation with it’s aerodynamic design. The Camco Vent Cover has removable louvers for easy cleaning. It can mount to existing 14″ x 14″ roof vent and has UV stabilizing resin for years of rugged use.