Vent Systems 100 x mm / 4'' Inch Black Soffit Cover Flat Square Air Louver Grille Built in Insect Screen HVAC Vents for Bathroom, Home Office, Kitchen

FITS 75 X 75 MM AIR DUCTS – Air vent covers are made for duct openings of 74 x 74 mm / 2.91” x 2.91 or smaller. Screw hole spacing is 83 x 83 mm / 3.27" x 3.27" inch. Exterior dimensions are 100 x 100mm / 3.94" x 3.94". Suitable for standard wall openings in residential and commercial HVAC ducting systems. MATERIAL & DURABILITY – Vent grille made of quality plastic with temperature resistance of -20°C to +70°C, lightweight, rustproof, UV-resistant and impact-resistant. Built for long-lasting use in kitchens, bathrooms, garages and outdoor walls. BUILT-IN PLASTIC PROTECTION SCREEN – Plastic vent cover with built-in nylon screen mesh guard to prevent dust and debris from entering ducts while the louvre design improves airflow efficiency. Suitable for indoor and outdoor use. INSTALLATION & USE – Wall vent cover for a quick setup with pre-drilled mounting holes for secure wall fitting. No special tools required. Easy to remove for cleaning or replacement. (SCREWS NOT INCLUDED) AIR VENT COVERS FOR HOME IMPROVEMENT – Air vent cover perfect for ventilation in bathrooms, kitchens, garages, sheds, utility rooms, RVs and campers. Ensures clean, efficient airflow and protects interiors., Weight: 0.02 Kilograms, Manufacturer: Vent Systems