The size of a flourishing Anthracite, Anthracite size range for drinking water is: 0.8-1.2mm, 1.2-2mm; industrial water anthracite particle size ranges: 1-2mm, 2-4mm, 4- 6mm. 2, in various particle sizes in the range of anthracite, less than the specified lower limit of the particle size should not exceed 3%, greater than the specified upper limit of the particle size should not exceed 2%. Packaging: 25 kg bags packed washed anthracite filter, the plastic lining, printable customers to provide information on the packaging. Anthracite filter using high-quality coal as raw material selection, crushing, screening, and twice made the appearance of shiny, spherical, high mechanical strength, anthracite filter density, compression performance, chemical stability, non-toxic material, resistant to wear, not dissolved in acid, neutral and alkaline water, the other anthracite particle surface roughness anthracite filter purchase, good adsorption capacity, porosity (≥52%), a higher-containing sewage ability anthracite filter, because lightweight, lower strength required backwash, can save a lot of backwash water and electricity. Anthracite Anthracite filter plant _ refined (certified) _ Xinghua anthracite filter water purification materials provided by Henan Spirit Limited. Henan Spirit Water Material Co. (www.gyssjs.com) is a leader in Zhengzhou, water treatment chemicals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Golden Age of water purification leadership with the staff warmly welcome all inquiries negotiations to create a better future prosperity water.