4 Inch Round Air Vent, HG Power Aluminium Alloy Louver Grille Cover, Soffit Vent with Built-in Screen Mesh for Bathroom Kitchen Office Ventilation, 3.74”, Black

4 Inch Round Air Vent, HG Power Aluminium Alloy Louver Grille Cover, Soffit Vent with Built-in Screen Mesh for Bathroom Kitchen Office Ventilation, 3.74”, Black

• Product Parameter : Our air vent cover diameter is 4", flange opening is 3.74" ,panel size is 5.9"，thickness is 1.77”. It is professionally manufactured and is a microcosm of precision engineering, designed to enhance airflow in ventilation systems
• Durable and Rust-Resistant: Made from high-quality aluminum alloy, this round vent cover is built to last, offering excellent durability and resistance to rust, ideal for long-term use in outdoor vent cover and shed vent applications
• Rainproof Design: Our wall vent cover adopts a louver grille design, which can protect your exhaust outlet from the impact of harsh weather, maintain optimal airflow, and protect your ventilation system
• Mesh Screen Design: Equipped with a built-in screen mesh, this wall vent cover not only enhances airflow but also provides a layer of security, keeping out debris while allowing optimal air circulation
• Wide Application Range: Our exhaust vent is also suitable for gas & and electric dryers, cooker hood extractors, and a variety of industrial uses. Choose HG Power for a versatile and top-quality vent cover that meets all your ventilation requirements