Specification Brand : oiakus BulletPoint1 : 【3 Layer Filter】The smoker adopts triple filter design to ensure that the harmful substances in the smoke are filtered out and protect the safety of human body. Easy to replace, which prolongs the service life of the main filter. BulletPoint2 : 【Adjustable Speed】The welding fume extractor adopts a speed control knob and the adsorption speed can be adjusted as required. It is suitable for arc welding,polishing and various welding, comprehensive flue gas and exhaust gas purification. BulletPoint3 : 【Low Noise】Anti-smoke and suction wind, smooth operation, low noise, humanized design of welding fume extractor, protect your health. The welding fume tube can be stretched and deformed at will. It can support its own weight and can stand in the air without support. BulletPoint4 : 【Diversion Type Smoking Hood】The smoking area can reach the area of A4 paper, and the smoking range is large. The smoking hood can be adjusted according to actual needs direction, the hood can be rotated 360°. BulletPoint5 : 【Wide Application】The high efficiency smoking purification device can eliminate smoke, odor, toxic dust, harmful gases and other pollutants, It is very suitable for electronic products maintenance, handicraft production and soldering station operation. ExternallyAssignedProductIdentifier : 7599582331631 ItemName : oiakus Solder Fume Extractor, Welding Fume Extractor, Low Noise Welding Fume Extractor, Industrial Air Extractor for Craft Manufacturing Electronic Products Mainten ItemTypeKeyword : fume-and-smoke-extractors Manufacturer : oiakus Material : Carbon PartNumber : QQ0188003519 ProductDescription : Feature: - Welding fume absorber, super powerful welding fume extractor, quiet and high efficiency fan. - The carbon element is reinforced to filter and remove exhaust gases efficiently, and fresh air is discharged through multiple filters. - High power centrifugal fan has strong power, not only quiet and no noise, but also can quickly exhaust the smoke, to achieve rapid purification. - The filter element adopts three layers of filtration, adopts high quality filter element to filter harmful gases and particles generated by welding, and pure physical adsorption does not produce ozone.