VEVOR Solder Fume Extractor, 85W Brushless Soldering Smoke Absorber with 3-Stage Filters & 3-Speed Adjustment, 200m³/h Strong Suction Solder Smoke Purifier for Soldering, Engraving, DIY Welding, SalonProduct Features Powerful Suction Equipped with a 85W brushless motor, this solder fume extractor offers a powerful airflow of up to 200m h. It effectively removes smoke, dust, and other harmful gases, keeping your workspace air fresh. Three Stage Filtration System This soldering smoke extractor features a 3 layer filtration structure. The pre filter cotton and HEPA filter effectively block large dust particles and tiny impurities, and the activated