... 5.0 micron PP filter → bulk activated carbon → sinter activated carbon→ Ro membrane→Coco hull activated carton filter ... ,sand,dust,colloid,etc2Granular Carbon FilterRemove the chlorine,odor,small outgrowth,etc3Block Carbon FilterRemove the odor,chlorine, ... soluble solid,bacteria,virus,otherdissolved matter,chemical5Post Inline Carbon FilterAdjust the taste for pure waterSpecipications:ModelKND-RO ...