Soffit Exhaust Vent, 4 inch Vent Cover 304 Stainless Steel, 2" 6" 7" 8" 10" 12" Louvered Grille Cover with Built-in a Fly Screen Mesh, for Bathroom, Kitchen, Office, Attic, Garage(300mm/11.8in)

This round air vent cover is constructed from high-quality 304 stainless steel, ensuring long-lasting durability and resistance to rust and corrosion. Its innovative built-in fly screen and 45° slanted louver design work together to block mosquitoes, flies, and rainwater while promoting optimal airflow. Easy to install and versatile for multiple applications, this vent cover effectively enhances air circulation and protects your indoor spaces year-roundProduct Description:Name: 304 Stainless Steel Air Vent CoverMaterial: 304 Stainless SteelColor: SilverShape: RoundDesign Features: Built-in fly screen mesh, 45° slanted louverSizes: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 250mm, 300mmInstallation Method: Wall mounting with screwsAssembly: Ready to installIncludes: 1 air vent cover, 1 pair of gloves, accessoriesWarm Reminder: Please wear gloves before installation to avoid injuryMeasure and drill the wall hole according to the product size before installing for a secure and proper fit

• Premium 304 Stainless Steel Material: Built from thickened 304 stainless steel, this soffit exhaust vent offers excellent rust and corrosion resistance for long-term outdoor use. The smooth, burr-free finish improves installation safety and durability, making it a dependable 4 inch vent cover for exterior walls and ceilings
• Built-in Insect Net Design: This exhaust air vent cover includes an integrated fine mesh screen that blocks insects and debris from entering ductwork. It maintains steady airflow and also works efficiently as a wall air vent dryer hood for everyday home ventilation needs
• 45° Slanted Louver Structure: Designed with angled louvers, this louvered grille wall vent helps prevent rainwater backflow while maximizing ventilation efficiency. Ideal for exterior applications, it performs reliably as soffit vents 4 inch in various weather conditions
• Easy Installation: Engineered for quick mounting, this round vent cover fits standard openings and installs with basic tools. Its stable frame structure also allows use as a flat ducting ventilation air vent, ensuring a secure and flush wall fit
• Versatile Application: Suitable for bathrooms, kitchens, garages, attics, and utility rooms, this exhaust grille ventilation outlet supports multiple airflow needs. It can also serve as a louvered wall inlet outlet, providing reliable ventilation for residential or light commercial spaces