Now there is a choice. The ProBlack-D™ Domed Hi-Performance water filter elements by ProPur™ are the result of years of research, design and development. They consist of a ceramic composite with a special mix of carbon to provide the most efficient filtration possible, silver impregnated to help prevent bacteria growth and are self-sterlizing. These filter elements are good up to 3,000 gallons each before replacement. Easy to clean, trouble FREE and require NO priming, the ProBlack-D™ water filter elements may be the best yet! Fits most competitive gravity type water purification systems. The ProBlack-D™ water filter elements are manufactured to remove pathogenic bacteria and cysts, in addition they have exceptional chemical removal properties. ProBlack-D™ water filter elements are sold in pairs and fit most gravity water purification systems. We recommend you clean your ProBlack-D™ water filter elements about every 6 months or when the flow rate is noticeably lower. You should change every 3,000 gallons. Contaminant Removal of theProBlack-D™ water filter elements The majority of pathogenic (disease causing) bacteria and cysts are larger than one micron. The pore size of the ProBlack-D™ water filter elements is controlled so that it will remove all suspended matter larger than 0.3 microns. 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% 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 - 99% COD .75% Lead - 99% Arsenic - 90% NEW UPDATED CONTAMINANTS LIST 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 Comes as a pair. Shipping $20.00 |