Exhaust smoke and dust purify air: fume extraction kit uses a 4000 rpm high-efficiency ventilation fan, which can quickly extract smoke, particles, and odors generated during work to keep indoor air fresh. low noise and silent one key switch: pure copper brushless motor exhaust fan, smooth and quiet operation, with switch button, easy to operate. telescopic storage space-saving: high-quality telescopic hose can be used for long-distance ventilation and smoke extraction, and it is convenient for storage and saves space. easy to install and wide applicability: it can be used with engraver enclosure and 3d printer enclosure.
