... suspended contaminants; Safe and health cooking water can be obtained; Clean and safe washing water can be obtained to protect your skin, hair and ... of residual chlorine;Highly efficiently removes heavy metal ions in water such as Pb2+, Cd2+, Cr6+, As3+, etc.Decreasing ... pollutants and F-,Hg+,MH3,N02-,in water.Micro-organisms groeth and reproduction can be inhibited and eliminated.activated carbon ...