... activated carbon Filter iron matter, impurities and soil Faucet Water FilterFiltration system: high density filtration core + activated carbonFilter iron matter, impurities and ... : Diameter: 3.8CM High: 7.1CMMaterial: High-density water tender filtration cotton, activated carbon,PP,PS,PVC colophonyFunction:High-density ... roast, but it will not affect its function. Faucet Water Filter