... can be porous, creating clean water, bacteria, alternately, rust, suspended solids and other harmful substances that is greater than ... and solubility Nano-Filtration eyes: effectively filter out sediment, rust, impurities, dirt, bacteria, germs and other kinds of ... carcinogenic substances of water; U.S. KDF, effectively remove heavy metals and residual chlorine in water ModelYB-EWater temperature5 ...