Ceramic Dome Water Filter Element with Silver Purification W659

Dimensions: 4 inches round by 4 inch tall. We use this same Silver Impregnated Filter Element in our Family Emergency Water Filter System This filter will replace: SHTFandGO CT 4.0, H2O2.0 and 3.0, Gravi-Stil, DIY Kits, Zen Water systems, Dalton, Berkey, and many others. If you want carbon inside search for Amazon Product B01KU1QZFW Ceramic Filters Do Not reduce TDS (Total Dissolved Salts)