Bundle Includes: Berkey Light Water Filter System w/2 Black Purifier Filters (2.5 Gallons) Bundled w/ 1-Set of Fluoride Filters (PF2) and 1-Set of 4 BX Stainless Steel Cups

Bought two Berkey black filters and inline under the sink fluoride filter off of amazon. So total 2 Black Berkey and 1 Black Alexapure (including the container) and a inline fluoride filter = 102+99+70. My cost/gallon comes to .024 cents/gallon.