Activated Carbon Column is made of high-quality anthracite, which is carbonized and activated. The product has large holes. It has the advantages of fast filtration speed, strong purification ability, high strength and repeated regeneration. It is widely used in painting operations, ink printing, spray booths, etc. The diameter is usually 1.5, 2.0, 3.0, 4.0, 6.0, 8.0mm, and the commonly used diameter is 4.0mm. The iodine value is usually 450-1000mg/g, and the packaging usually is 25 kg bags or 500 kg/bag, It also can be customized.