4-inch round metal duct fan, quiet and high speed for kitchen and basement

🌬️ General Description This circular metal exhaust fan is ideal for efficient and quiet ventilation in kitchens, basements, or rooms being renovated. Powerful, discreet, and robust, it quickly eliminates smoke, odors, and humidity—for healthy, fresh indoor air, without compromise. 📐 Technical Specifications Voltage: 220V Diameter: 4 inches (~10 cm) Frequency: 50 Hz Material: Eco-friendly, durable, and long-lasting metal Type: Round duct fan Contents: 1 exhaust fan 🔧 Installation Quick and intuitive installation: simply attach it directly into an existing round duct or standard wall hole. No complex tools required—designed for both beginners and experienced DIYers. Its circular design simplifies adjustment and centering. ✅ Use Perfect for kitchens (including rentals), basements, bathrooms, or confined spaces. It ensures optimal air exchange while cooking, without disturbing noise. You gain comfort, hygiene, and peace of mind—every day. ℹ️ Other information: Operates continuously with a powerful and reliable motor. Its understated design blends seamlessly with any décor. Environmentally friendly, this metal fan combines sturdiness, durability, and respiratory safety for the entire home.