Manthorpe 9" x 3" Louvre Vent with Flyscreen

Maintain healthy airflow while keeping pests out with our flyscreened louvred grille plate. Specifically designed to provide seamless ventilation through a standard 9" x 3" (228.6mm X 76.2mm) opening, this vent is the perfect size to fully cover a single brick aperture. Featuring an integrated insect mesh/flyscreen, this grille allows for continuous fresh air circulation while preventing flies, wasps, and other insects from entering your home. For openings up to 229 x 76mm Free ventilation area: 4,400mm2 Easy surface mounting Fitted with integral flyscreen Suitable for interior use The vent is designed to fully cover over a single brick aperture. Fix by using four No. 6 gauge round head screws of appropriate lengt