Round Wall Ventilation Grille Hood Decoration, Black Stainless Steel Round Air Vent Grille, Exhaust Outlet with Insect Mesh, Easy to Use, Waterproof, 70mm

High-quality material: The ventilation grille is made of high-quality stainless steel, the surface is painted, waterproof and rust-proof, weather-resistant and corrosion-resistant, suitable for indoor and outdoor use. Weather-resistant: The ventilation grille can be used as a ceiling vent or a wall vent, with fixed 45° slats to prevent rain from entering. Insect and nest resistant: The vent grille cover ensures better air circulation and ventilation, while the central section is equipped with a mesh filter to prevent insects or rodents from entering. Easy to use: The outdoor fan cover grille is used as an external grille to cover the ventilation pipe. Barbed design, no screws or screwdriver required for installation, ideal for all drains and bathroom drains. bathroom drains. Application: The vent caps are suitable for kitchen hoods, bathroom fans, exhaust fans, air conditioners, dryers, living space ventilation, workshop ventilation, basements, offices, and industries.