Propur ProBlack-D High Performance Dome Filter
The ProBlack-D domed filters are NSF 42 certified available in California and are designed for removal of Bacteria, Chemicals, Heavy Metals and VOC's. ProBlack-D domes filters are good for 3000 gallons each.  They are silver impregnated for self-sterilizing properties.The majority of pathogenic (disease causing) bacteria and cysts are larger than one micron. The pore size of the ProBlack-DTM water filter elements is controlled so that it will remove all suspended matter larger than 0.3 microns. Contaminants removed: Pathogenic bacteria: Cholera, Typhoid, Salmonella, Serratia, Fecal Coliform >99.99%, E. coli - 100% Cysts : Cryptosporidium Parvum, Giardia Lamblia - 100% removal Sediment:Down to 0.8 micron - 100% , 0.3 - 0.5 micron >99.99% Turbibity >99.7% Other Contaminants: Chlorine, Chloramines, COD (Chemical Oxygen Demand), Lead, Arsenic, Nitrite, Pesticides, Herbicides, VOC's, Iron, Aluminum, THM (Trihalomethanes), PAH (poly-aromatic hydrocarbons), and other heavy metals. Chlorine COD .75%, Lead - 99% Arsenic - 90%MTBE (methyl tertiary-butyl ether) - 90%VOC's >95% Alachlor, Atrazine, Benzene, Carbofuran, Carbon tetrachloride, Chlorobenzene, Chloropicrin, 2,4-D, Dibromochloropro-pane, o-dichlorobenzene, p-dichloroben-zene, 1,2-dichloroethane, 1,1-dichloro-ethylene, cis-1,2-dichloroethylene, Trans-1,2-dichloroethylene, 1,2-dichloro-propane, cis-1,3-dichloropropylene, Dinoseb, Endrin, Ethylbenzene, Ethylene dibromide, Haloacentonitriles, Haloketones, Heptachlor epoxide, Hexachlorobutadiene, Hexachlorocyclo-pentadiene, Lindane, Methoxychlor, Pentachlorophenol, Simazine, Styrene, 1,1,2,2-tetrachloroethane, Tetrachloro-ethylene, Toluene, 2,4,5-TP, Tribromo-acetic acid, 1,2,4-trichlorobenzene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, Trichloroethylene (TCE), Trihalomethanes (THMs), Xylenes