Powerful 3 Inch Duct Fan with 1.5M Pipe,Copper Motor, Enhanced Air Flow, Low Noise Level for Efficient Smoke&Odor Extraction,for 3D Printers, Laser Engravers,Resin&Painting Ventilation$$Other

High-Powered Performance: This 3-inch duct fan features a 1Kg copper motor that delivers 200 cubic meters per hour of airflow, effectively removing smokes, toxic fumes, and unpleasant odors. Quiet Operation: With a low noise level of 30dB, this fan provides a peaceful work environment, allowing you to focus on your projects without distractions. Versatile Applications: Designed for 3D printing, laser engraving, resin work, and painting ventilation, this fan enhances air circulation and keeps your workspace clean and safe. Easy Installation: The fan comes with a 1.5M pipe and 4 expansion screws, making it easy to set up on a desk table or mount it on a wall. It is suitable for use in small workshops, studios, or even at home. Durable and Efficient: Crafted with high-quality materials, this fan is built to last. Its sturdy construction ensures both longevity and optimal performance. The vent can be disassembled for easy cleaning of the fan blade.