... activated carbon Can filter iron matter, impurities and soil Faucet Water FilterFiltration system: high density filtration core + activated carbonCan ... Diameter: 3.8CM High: 7.1CMMaterial: High-density water tender filtration cotton, activated carbon,PP,PS,PVC colophonyFunction: ... matter, remnant pesticide and general chemistry element in the water, so it can purify the water and protect health for all ...