... Cartridge use limit:200 litres or 90 days (depending on water quality). Characteristics:Removal of chlorinerust, worms, algae and other ... of residual chlorine;Highly efficiently removes heavy metal ions in water such as Pb2+, Cd2+, Cr6+, As3+, etc.Decreasing the ... name Production Line Capacity Actual Units Produced(Previous Year) Clear Water Equipment 228,175 Pieces / Month 2,738,000 Pieces Export ...