Your Sertodo Copper Gravity Feed Water System deserves the most advanced filters. We have partnered with Aquacera to bring you these filters - Cerametix GF, the most advanced ceramic filter available. The 7 inch Ceramic candle filter fits our 2 gallon water system perfectly in every way, size, quality and performance.
CeraMetix® is a CeraSyl™ DE (diatomaceous earth) ceramic shell with AquaMetix® core inside to offer the reduction of aluminum, arsenic, cadmium, chloramines, chlorine, cysts, fluoride, lead, mercury, nickel, radionuclides, silver, tri-halomethane, VOC's and zinc in a single, revolutionary ceramic filter element. There is no activated alumina used in this product.