| Place of Origin |
Jiangsu China (Mainland) |
Anthracite Filter Media Spec: Fix carbon85%min Volatile matter 6-7% Specific gravity(g/cm3) 1.4-1.6 Bulk density (kg/m3)830-850 Moisture 3% max Break rate0.5% max Wearing rate 0.5% max HCL solubility3.5% max Hardness (Mohs)3-4