Three Inch Inline Booster Duct Fan With Speed Control, High Flow Greenhouse Ventilation, Low Noise For Smoke And Odor Extraction, Great For 3D Printers And Laser Engravers, Kitchen And Bathroom, Easy Install With Metal Clamps

Single 3-Inch Inline Booster Duct Fan with Adjustable Speed
✔️ 200 m³/h airflow, ~30dB, 25W, 110V, 3 inch vent

This compact 3-inch inline booster duct fan powers strong airflow for exhausting smoke, fumes, and odors in small spaces like hobby rooms, 3D printer enclosures, laser engravers, kitchens, and bathrooms. It uses a robust copper motor for durability and comes with detachable metal clamps for quick, tool-free setup and easy blade cleaning. The vent measures 75 mm (3 inch), and the unit supports simple speed adjustment to dial in the airflow for your space.

✅ Airflow: 200 m³/h
✅ Vent size: 75 mm (3 in)
✅ Noise: ~30 dB
✅ Power / voltage: 25 W, 110 V/60 Hz
✅ Speed: 2600 RPM
✅ Weight / cable: 1.2 kg, 1.5 m cable

💡 What is a 3 inch inline booster duct fan used for in small workshop ventilation? This handy device helps move air efficiently in tight spaces and keeps smoke and odors under control. - removes smoke and fumes in compact setups such as 3D printers and laser engravers - improves air quality in home kitchens and bathrooms - easy install with detachable clamps and quick-fit ducting - low-noise operation keeps workspaces calm