Color: Black Standard with Stainless Steel Spigot - our goal is to provide you with the option to get great everyday value on items where you normally have no choices. High performance carbon block filters designed to be compatible with most gravity fed water purifier systems like Big Berkey or Travel Berkey water filtration systems. These aftermarket filters provide one of the highest levels of water purification offered. Based in coconut shell carbon compressed at over 130 tons of pressure to provide you with the safety and confidence of knowing your drinking water is simply... pure. As an extra bonus, this kit is bundled with a STAINLESS STEEL SPIGOT to update your existing basic plastic spigot. Upgrade now with.