... , Chlorine, unpleasant odor, spore, lead and microorganisms Using granular activated carbon as material, the filter cartridge is good at removing ... objectionable tastes, Chlorine, unpleasant odor, spore, lead and microorganisms. The activated carbon the filter cartridge used has been processed by acid ... let us know if you need further information. Grannular activated carbon& broad groove PP melt blown